Error Codes DAF LF45IV, LF55IV, CF65IV, CF75 IV, CF85 IV, XF95, XF105

DAF is a very reliable truck. But reliable cars also have breakdowns.

 

More malfunctions are recognized by control units (controllers) located in the car. The resulting malfunction is determined by the car computers and identified as a digital code 

Fault codes DAF LF45IV, LF55IV, CF65IV, CF75 IV, CF85 IV, XF95, XF105 with comments

AGS lubrication system

AS TRONIC gearbox module

ACH-EW with electronic unit D901 preheater Eberspächer HYDRONIC 10 (liquid)

ACH-EA auxiliary heater Eberspächer D3LC (hair dryer)

ACH-EA autonomous heater AIRTRONIC (hairdryer)

ABS / ASR-D

ABS-D / ABS / ASR-E brake system

ABS-E braking system

ALS-S alarm

CDM

CDS-3 central door locking, version 3

DTCO Digital tachograph

DMCI engine management

EBS braking system

ECAS-3 air suspension control

ECAS-4 air suspension control

EAS Exhaust Gas Treatment

EBS-2 Electronic Braking System

EMAS electro-hydraulic steering system

OPBOUWERMODULE (BBM) body compatibility module

ALS-S alarm

IMMOBILISER

RAS-EC

UPEC injection control

VIC data processing module

VIC-2 data processing module

VIC-2 Lite data processing module

VIC-3 data processing module.

ZF-INTARDER EST 42 Retarder

IMMOBILISER

RAS-EC

UPEC injection control

VIC data processing module

VIC-2 data processing module

VIC-2 Lite data processing module

VIC-3 data processing module.

ZF-INTARDER EST 42 Retarder

AS TRONIC GEARBOX MODULE

 

ACH-EW WITH ELECTRONIC UNIT D901 PREHEATER EBERSPÄCHER HYDRONIC 10 (LIQUID)

HYDRONIC 10 (ACH-EW) with electronic unit D901. This electronic unit

 

can be recognized by the built-in cable with a connector.

Note

Applies to DAF XF95 with chassis numbers up to 0E621373, manufactured before July 2003

17-19

Malfunctioning ECU at the output in CDS-3

- short circuit to power supply on contact B16 of the ALS-S unit

17-20

No signal to the siren due to:

- short circuit to ground

on contact B3 of the ALS-S block

17-98

Interruption of power supply to the ALS-S unit

- short circuit to ground

on pin A2 of ALS-S block

- Fuse E023 defective

33-81

The siren backup battery is discharged

-Internal error

33-97

Broken signal wire to the siren

- interruption on pin 1 (B338) of the siren

33-98

Interruption of power supply to the siren

- interruption on pin 2 (B338) of the siren

33-113

The siren does not work

-Internal malfunction in the siren unit B338

49-49

Cab interior control sensor

- short circuit to ground

49-65

Cab interior control sensor

- short circuit to ground

-Internal error

65-49

Trailer control sensor

- short circuit to ground

- short circuit to ground

on contact B4 of the ALS-S block

- short circuit to power supply on contact B4 of the ALS-S unit

- interruption on contact B4

block ALS-S

97-49

Cab lock sensor

- short circuit to ground

- interruption on contact B5

block ALS-S

- short circuit to power supply on contact B5 of the ALS-S unit

99-49

Trailer door control switch

- short circuit to ground

- short circuit to power supply on contact B6 of the ALS-S unit

- interruption on contact B6

block ALS-S

100-49

Driver's door control switch

- short circuit to ground

- short circuit to power supply on contact B10 of the ALS-S unit

- short circuit to power on contact B11 of the ALS-S unit

100-50

Driver's door control switch

-Short to power supply

100-65

Driver's door control switch

-does not work

- Interrupt on pin A2

block ALS-S

-Short-circuit to power supply on pin B16 of the ALS-S unit

- Interrupt on pin B10

block ALS-S

- interruption on contact B16

block ALS-S

- short circuit to ground

on contact B16 of the ALS-S block

101-49

Co-driver door control switch

- short circuit to ground

- short circuit to power on contact B11 of the ALS-S unit

- short circuit to power supply on contact B10 of the ALS-S unit

101-50

Co-driver door control switch

-Short to power supply

113-49

Additional heater

-Fault at the input from the additional heater

- short circuit to power on contact B9 of the ALS-S unit

129-50

Control switch for disconnecting the sensor of the interior space of the cab

-Short to power supply

- short circuit to power on contact B13 of the ALS-S unit

130-50

Trailer Control Disable Control Switch

-Short to power supply

- short circuit to power supply on contact B2 of the ALS-S unit

 

Note: The unchanged state of the door lock switch (opening and closing the door) after turning the ignition on and off 8 times is considered by the system as unacceptable. This can lead to the storage of several different DTCs in the electronic unit.

 

Flashing codes.

 

Additional information on features:

If the alarm system is triggered, the cause can be determined using the system indicator by reading the flashing code.

The indication is displayed for 30 seconds after the system is shut down with the "Close" button of the handheld transmitter.

 

Flashing code

 

Flashing code 3

-Definition, driver's door

Flashing code 4

- Proximity switch for cab detection

Flashing code 5

-Power supply after ignition

Flashing code 6

-Monitoring the cargo space of the superstructure and trailer

Flashing code 8

-Monitoring the cargo space of the superstructure and trailer

Flashing code 9

-Open wire

Flashing code 10

-Definition, co-driver's door

Flashing code 11

-Radar sensor, detection of penetration into the internal space

Diagnostic codes.

10-80

Internal ECU malfunction

This leads to the following symptoms:

-Lack of chassis height adjustment

10-82

Internal ECU malfunction due to:

-specific data

This leads to the following symptoms:

-Lack of chassis height adjustment

10-83

Internal ECU malfunction due to:

- parameter malfunctions

This leads to the following symptoms:

-Lack of chassis height adjustment

10-84

Internal ECU malfunction due to:

- calibration data of the height sensor

 This leads to the following symptoms:

-Lack of chassis height adjustment

10-88

Internal ECU malfunction due to:

-wabco data

This leads to the following symptoms:

-Lack of chassis height adjustment

11-90

Power failure before turning on the ignition on track 5 of the ECU

This leads to the following symptoms:

-No noticeable system limitation

-Loss of communication with DAVIE

30-21

Short circuit to ground on the contact

21 ECU, 3/2-way valve, intake or exhaust air from the rear axle (B250)

This leads to the following symptoms:

-Lack of chassis height adjustment

-Remote control is possible

  use to lower the chassis

  (air release from cylinders)

30-24

Short circuit to power supply or open connection on track 21 of the ECU,

3/2-way valve for admitting or expelling air from the rear axle (B250)

This leads to the following symptoms:

-Lack of chassis height adjustment

-Remote control can be used to raise the landing gear (air inlet to the tanks)

31-21

Short to ground on pin 8

ECU, 2/2-way valve, left driven axle (B250)

This leads to the following symptoms:

-Lack of chassis height adjustment

- The system does not respond to remote control signals

31-24

Short circuit to power supply or open connection on track 8 of the ECU,

2/2-way valve, left driven axle (B250)

This leads to the following symptoms:

-Lack of chassis height adjustment

 -The system does not respond to signals

remote control

32-21

Short circuit to ground on the contact

20 ECU, 2/2-way valve, right driven axle (B250)

This leads to the following symptoms:

-Lack of chassis height adjustment

-Normal level function when driving does not work

32-24

Short circuit to power supply or open connection on track 20 ECU,

2/2-way valve, right driven axle (B250)

This leads to the following symptoms:

-Normal level function when driving does not work

-Lack of chassis height adjustment

35-21

Short circuit to ground on the contact

10 ECU, 2/2-way valve, front axle (B166)

This leads to the following symptoms:

-Lack of chassis height adjustment

- The system does not respond to remote control signals

35-24

Short circuit to power supply or open connection on track 10 of the ECU,

2/2-way valve, front axle (B166) This causes the following symptoms:

-The height of the chassis on the front axle matches the rear axle

36-21

Short to ground in the internal valves of the relay

36-24

Short circuit to power supply or open connection in the internal valves of the relay

This leads to the following symptoms:

-Lack of chassis height adjustment

- The system does not respond to remote control signals

40-41

Short circuit to ground on the contact

19 ECU, left height sensor, driven axle

(F612)

This leads to the following symptoms:

-Lack of chassis height adjustment,

rear left

40-43

The value is out of range on track 19 ECU, left height sensor, driven axle (F612)

This leads to the following symptoms:

-Lack of chassis height adjustment

-Normal level function when driving does not work

40-44

Short circuit to power supply or open connection on track 19 ECU, left height sensor, driven axle (F612) This leads to the following symptoms:

-Lack of chassis height adjustment,

rear left

41-41

Short to ground on pin 7

ECU, right height sensor, driven axle

(F613)

This leads to the following symptoms:

-Lack of chassis height adjustment,

rear right side

41-43

The value is out of range on track 7 ECU, right height sensor, driven axle (F613)

This leads to the appearance of the following

signs:

-Lack of chassis height adjustment

- Normal level function while driving does not work

41-44

Short circuit to power supply or open connection on track 7 ECU, right height sensor, driven axle (F613) This leads to the following symptoms:

-Lack of chassis height adjustment,

rear right side

42-41

Short to ground on pin 6

ECU, height sensor, front axle (F614) This leads to the following symptoms:

-Lack of chassis height adjustment,

front axle

42-43

The value is out of range on track 6 of the ECU, height sensor, front axle (F614)

This leads to the appearance of the following

signs:

-Lack of chassis height adjustment

-Normal level function when driving does not work

42-44

Short circuit to power supply or open connection on track 6 ECU, height sensor, front axle (F614)

This leads to the appearance of the following

signs:

-Lack of chassis height adjustment,

front axle

55-44

Short circuit to power supply or open connection on track 12 ECU, speed signal

This leads to the appearance of the following

signs:

-Lack of chassis height adjustment

-ECAS responds immediately to changes in altitude (unstable control)

Code

malfunctions

Fault code description and possible causes

Symptoms

600-00

Centering pressure above 175 bar:

- Defective battery

- The accumulator valve does not switch (SP071)

- The driven axle is in the center position and no longer moves

600-01

Centering pressure too low:

- Leaks in the centering chain

- The accumulator bypass valve (SP041) does not switch

- The driven axle is in the center position and no longer moves

600-03

Internal malfunction of the pressure sensor of the centering circuit (PSY)

-------------------------------------------------- ----

Short circuit to ground in the steering angle sensors (F687 and

F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Open or short circuit to ground in pressure sensors (PSX and PSY) nav® ode D4 of the electronic control unit

-------------------------------------------------- ----

Short to ground in the centering circuit pressure sensor (PSY) at terminal C9 of the electronic control unit

- The driven axle is in the center position and no longer moves

600-04

Internal malfunction of the pressure sensor of the centering circuit (PSY)

-------------------------------------------------- ----

Short to power supply in the front axle steering angle sensor (F687) at terminal C14 of the electronic control unit

-------------------------------------------------- ----

Short circuit to ground or power supply in the steering angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Short circuit on the power supply in the sensor of the angle of rotation of the driven axle (F688) at terminal C12 of the electronic control unit

-------------------------------------------------- ----

Short to ground or power supply in pressure sensors (PSX and PSY) at terminal D4 of the electronic control unit

-------------------------------------------------- ----

Open or short circuit in the power supply in the pressure sensor centering circuit (PSY) at terminal C9 of the electronic control unit

-------------------------------------------------- ----

Short circuit in the pressure sensor of the centering circuit (PSY) between the terminals C9 and D4 of the electronic control unit

-------------------------------------------------- ----

Short circuit to the power supply in the steering circuit pressure sensor (PSX) at the CIO terminal of the electronic control unit

-------------------------------------------------- ----

Open in pressure sensors (PSX and PSY) at terminal D3 of the electronic control unit

- The driven axle is in the center position and no longer moves

600-15

Centering pressure higher than 100 bar due to battery failure

- The driven axle is in the center position and no longer moves

600-16

Centering pressure higher than 60 bar due to battery failure

- The driven axle is in the center position and no longer moves

600-17

Centering pressure too low due to leaks in the centering

chains

- The driven axle is in the center position and no longer moves

600-18

The centering pressure is too low and the centering chain cannot be filled in time due to leaks

- The driven axle is in the center position and no longer moves

601-00

Pilot pressure too low at initial stage with safety

valve (SP201):

- The fluid flow is not controlled due to mechanical blockage

safety valve

- The driven axle is in the center position and no longer moves

601-01

The control pressure is too high and the safety valve (SP201) is not activated:

- The fluid flow is not controlled due to mechanical blockage

safety valve

- The driven axle is in the center position and no longer moves

601-03

Internal malfunction in the steering pressure sensor (PSX)

-------------------------------------------------- ----

Short to power supply in the front axle steering angle sensor (F687) at terminal C14 of the electronic control unit

-------------------------------------------------- ----

Short circuit to ground or power supply in the steering angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Short circuit in the power supply to the steering angle sensor (F688) at terminal C12 of the electronic control unit

-------------------------------------------------- ----

Short to ground or power supply in pressure sensors (PSX and PSY) at terminal D4 of the electronic control unit

-------------------------------------------------- ----

Short to power supply in the centering circuit pressure sensor (PSY) at terminal C9 of the electronic control unit

-------------------------------------------------- ----

Open or short circuit in the power supply in the steering circuit pressure sensor (PSX) at the output of the CU of the electronic control unit

Short circuit in pressure sensors (PSX and PSY) between terminals C10 and D4 of the electronic control unit

-------------------------------------------------- ----

Open in pressure sensors (PSX and PSY) at terminal D3 of the electronic control unit

- The driven axle is in the center position and no longer moves

601-04

Internal malfunction in the steering pressure sensor (PSX)

-------------------------------------------------- ----

Short to ground in the steering angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Open or short to ground in the pressure sensors (PSX and PSY) at terminal D4 of the electronic control unit

-------------------------------------------------- ----

A short to ground in the steering circuit pressure sensor (PSX) at the CIO terminal of the electronic control unit

- The driven axle is in the center position and no longer moves

601-15

Insufficient pressure regulation by overflow valve (SP201):

- The fluid flow is not controlled due to mechanical blockage

pressure relief valve (SP201)

- The driven axle is in the center position and no longer moves

601-16

Controlled pressure too low with active relief valve (SP051):

- The fluid flow is not controlled due to mechanical blockage

pressure control valve (SP201)

- The fluid flow is not controlled due to mechanical blockage

pressure relief valve (SP201)

- The driven axle is in the center position and no longer moves

601-17

Too high opening pressure of the bypass valve (SP201):

- The fluid flow is not controlled due to mechanical blockage

bypass valve (SP201)

- The driven axle is in the center position and no longer moves

601-18

Controlled pressure too high with inactive relief valve (SP051):

- The fluid flow is not controlled due to mechanical blockage

pressure relief valve (SP201)

- The connectors of the pressure sensor are reversed

- The driven axle is in the center position and no longer moves

603-10

The value of the speed dependent signal changes too quickly:

- Bad contact in the connection of the output of the AZ of the electronic control unit

- The driven axle is in the center position and no longer moves

603-12

The module is not functioning properly

- The driven axle is in the center position and no longer moves

603-16

Signal too high dependent on speed

- The driven axle is in the center position and no longer moves

603-18

Speed-dependent signal too low

- The driven axle is in the center position and no longer moves

603-31

Internal malfunction in the electronic unit MTSO (V525)

- The driven axle is in the center position and no longer moves

603-31

Internal malfunction in the electronic unit EBS (D880)

- The driven axle is in the center position and no longer moves

- EBS or ABS warning

603-31

Internal malfunction in the electronic unit VIC (D900)

- The driven axle is in the center position and no longer moves

603-31

Open, short to ground or power supply of the speed signal at terminal D12 of the electronic control unit

- The driven axle is in the center position and no longer moves

603-31

Breakage of the signal dependent on the vehicle speed at the AZ terminal of the electronic control unit

- The driven axle is in the center position and no longer moves

603-31

Short circuit to ground of the signal dependent on the vehicle speed at terminal AZ of the electronic control unit

- Steering the driven axle

604-03

Internal fault in the front axle steering angle sensor (F687)

- The driven axle is in the center position and no longer moves

604-03

Open or short to ground in the front axle steering angle sensor (F687) at terminal C14 of the electronic control unit

- The driven axle is in the center position and no longer moves

604-03

Open, short circuit to ground or to power supply in the angle sensors (F687 and F688) at terminal SZ of the electronic control unit

- The driven axle is in the center position and no longer moves

604-03

Short to ground in pressure sensors (PSX and PSY) at terminal D4 of the electronic control unit

- The driven axle is in the center position and no longer moves

604-04

Internal fault in the front steering angle sensor (F687)

-------------------------------------------------- ----

Short circuit to supply power to the steering angle sensor (F687) at terminal C14 of the electronic control unit

-------------------------------------------------- ----

Short circuit between terminals C14 and SZ of the electronic control unit

-------------------------------------------------- ----

Short circuit to ground or power supply in the steering angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Short circuit on the power supply in the sensor of the angle of rotation of the driven axle (F688) at terminal C12 of the electronic control unit

-------------------------------------------------- ----

Short to ground or power supply in pressure sensors (PSX and PSY) at terminal D4 of the electronic control unit

-------------------------------------------------- ----

Short to power supply in the centering circuit pressure sensor (PSY) at terminal C9 of the electronic control unit

-------------------------------------------------- ----

Short circuit to the power supply in the steering circuit pressure sensor (PSX) at the CIO terminal of the electronic control unit

-------------------------------------------------- ----

Open in the angle sensors (F687 and F688) at terminal C4 of the electronic control unit

- The driven axle is in the center position and no longer moves

604-10

Internal fault in the front axle steering angle sensor (F687)

-------------------------------------------------- ----

Open, short circuit to ground or to power supply in the angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Short to ground in pressure sensors (PSX and PSY) at terminal D4 of the electronic control unit

-------------------------------------------------- ----

Open in the angle sensors (F687 and F688) at terminal C4 of the electronic unit

- The driven axle is in the center position and no longer moves

604-16

Incorrectly adjusted front axle steering angle sensor (F687)

-------------------------------------------------- ----

Internal fault in the front axle steering angle sensor and no longer moves (F687)

- The driven axle is in the center position and no longer moves

604-18

Incorrectly adjusted front axle steering angle sensor (F687)

-------------------------------------------------- ----

Internal fault in the front axle steering angle sensor and no longer moves (F687)

- The driven axle is in the center position and no longer moves

604-31

Incorrectly adjusted front axle steering angle sensor (F687)

-------------------------------------------------- ----

Internal fault in the front axle steering angle sensor and no longer moves (F687)

- The driven axle is in the center position and no longer moves

605-02

Too large deviation of the angle of rotation of the driven axle relative to

central position:

- Malfunction of the steering angle sensor

- Incorrect adjustment of the steering angle sensor

- The driven axle is in the center position and no longer moves

605-03

Internal fault sensor angle of rotation of the driven axle (F688)

-------------------------------------------------- ----

Open or short to ground in the steering angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Open or short to ground in the sensor of the angle of rotation of the driven axle (F688) at terminal C12 of the electronic control unit

-------------------------------------------------- ----

Short to ground in pressure sensors (PSX and PSY) at terminal D4 of the electronic control unit

- The driven axle is in the center position and no longer moves

605-04

Internal fault in the sensor of the angle of rotation of the driven axle (F688)

Short to power supply in the front axle steering angle sensor (F687) at terminal C14 of the electronic control unit

-------------------------------------------------- ----

Short circuit to ground or power supply in the steering angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Short circuit on the power supply in the sensor of the angle of rotation of the driven axle (F688) at terminal C12 of the electronic control unit

-------------------------------------------------- ----

Short to ground or power supply in pressure sensors (PSX and PSY) at terminal D4 of the electronic control unit

-------------------------------------------------- ----

Short to power supply in the centering circuit pressure sensor (PSY) at terminal C9 of the electronic control unit

-------------------------------------------------- ----

Short circuit to the power supply in the steering circuit pressure sensor (PSX) at the CIO terminal of the electronic control unit

-------------------------------------------------- ----

Open in the angle sensors (F687 and F688) at terminal C4 of the electronic control unit

- The driven axle is in the center position and no longer moves

605-10

Internal fault in the sensor of the angle of rotation of the driven axle (F688)

-------------------------------------------------- ----

Short to power supply in the front axle steering angle sensor (F687) at terminal C14 of the electronic control unit

-------------------------------------------------- ----

Open, short circuit to ground or to power supply in the angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Open, short to ground or power supply in the sensor of the angle of rotation of the driven axle (F688) at terminal C12 of the electronic control unit

-------------------------------------------------- ----

Short to ground or power supply in pressure sensors (PSX and PSY) at terminal D4 of the electronic control unit

-------------------------------------------------- ----

Short to power supply in the centering circuit pressure sensor (PSY) at terminal C9 of the electronic control unit

-------------------------------------------------- ----

Short circuit to the power supply in the steering circuit pressure sensor (PSX) navEode CU electronic control unit

-------------------------------------------------- ----

Open in the angle sensors (F687 and F688) at terminal C4 of the electronic control unit

- The driven axle is in the center position and no longer moves

605-16

Internal fault in the sensor of the angle of rotation of the driven axle (F688)

-------------------------------------------------- ----

Incorrectly adjusted the sensor of the angle of rotation of the driven axle (F688)

-------------------------------------------------- ----

Short to power supply in the front axle steering angle sensor (F687) at terminal C14 of the electronic control unit

-------------------------------------------------- ----

Short circuit to ground or to power supply in the steering angle sensors (F687 and F688) at terminal SZ of the electronic unit

management

-------------------------------------------------- ----

Short circuit between terminals C12 and SZ of the electronic control unit

-------------------------------------------------- ----

Short circuit on the power supply in the sensor of the angle of rotation of the driven axle (F688) at terminal C12 of the electronic control unit

-------------------------------------------------- ----

Short to ground or power supply in pressure sensors (PSXh PSY) at terminal D4 of the electronic control unit

-------------------------------------------------- ----

Short to power supply in the centering circuit pressure sensor (PSY) at terminal C9 of the electronic control unit

-------------------------------------------------- ----

Short circuit to the power supply in the steering circuit pressure sensor (PSX) at the CIO terminal of the electronic control unit

-------------------------------------------------- ----

Open in the angle sensors (F687 and F688) at terminal C4 of the electronic control unit

- The driven axle is in the center position and no longer moves

605-18

Internal fault in the sensor of the angle of rotation of the driven axle (F688)

-------------------------------------------------- ----

Incorrectly adjusted the sensor of the angle of rotation of the driven axle (F688)

-------------------------------------------------- ----

Open in the angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Open or short to ground in the sensor of the angle of rotation of the driven axle (F688) at terminal C12 of the electronic control unit

- The driven axle is in the center position and no longer moves

605-31

The signal from the steering angle sensor (F688) does not change enough:

- Malfunction of the steering angle sensor

- The driven axle is in the center position and no longer moves

608-10

The difference between the required and the actual steering angle of the driven axle changes too often

- The driven axle is in the center position and no longer moves

608-31

The difference between the required and the actual steering angle of the driven axle is too high

- The driven axle is in the center position and no longer moves

609-02

Incorrect supply voltage at terminals Bl, B2 and / or A1 of the electronic control unit

-------------------------------------------------- ----

Check valve circuit resistance (SP011) out of specification

- The driven axle is in the center position and no longer moves

609-03

Internal malfunction in the check valve (SP011)

-------------------------------------------------- ----

Open or short to ground in the check valve (SP011) at terminal B16 of the electronic control unit

-------------------------------------------------- ----

Open or short to ground in the check valve (SP011) at the output B17 of the electronic control unit

- The driven axle is in the center position and no longer moves

609-04

Short circuit to supply power to the bypass valve (SP201) at terminal B13 of the electronic control unit

-------------------------------------------------- ----

Short circuit to supply power to the check valve (SP011) at terminal B16 of the electronic control unit

- The driven axle is in the center position and no longer moves

609-12

Internal malfunction in the check valve (SP011)

-------------------------------------------------- ----

Open or short circuit in the power supply to the check valve (SP011) at terminal B16 of the electronic control unit

-------------------------------------------------- ----

Open in the check valve (SP011) at terminal B17 of the electronic control unit

- The driven axle is in the center position and no longer moves

610-02

Internal malfunction in the relief valve (SP051)

-------------------------------------------------- ----

Open, short to ground or power supply in the reset valve (SP051) at terminal B10 of the electronic control unit

-------------------------------------------------- ----

Open or short to ground in the reset valve (SP051) at terminal B11 of the electronic control unit

- The driven axle is in the center position and no longer moves

610-03

Open, short to ground or power supply in the reset valve (SP051) at terminal B10 or B11 of the electronic control unit

- The driven axle is in the center position and no longer moves

610-12

Internal malfunction in the relief valve (SP051)

-------------------------------------------------- ----

Open or short circuit to supply power to the reset valve (SP051) at terminal B10 of the electronic control unit

-------------------------------------------------- ----

Open in the reset valve (SP051) at terminal B11 of the electronic control unit

- The driven axle is in the center position and no longer moves

611-02

Internal malfunction in the accumulator valve (SP071)

-------------------------------------------------- ----

Open, short to ground or power supply in the battery valve (SP071) at terminal B7 of the electronic control unit

-------------------------------------------------- ----

Open or short to ground in the battery valve (SP071) at terminal B8 of the electronic control unit

- The driven axle is in the center position and no longer moves

611-03

Open, short to ground or power supply in the battery valve (SP071) at terminal B7 or B8 of the electronic control unit

- The driven axle is in the center position and no longer moves

611-12

Open, short to ground or power supply in the battery valve (SP071) at terminal B7 of the electronic control unit

-------------------------------------------------- ----

Open or short to ground in the battery valve (SP071) at terminal B8 of the electronic control unit

- The driven axle is in the center position and no longer moves

612-02

Internal malfunction in the fluid flow control valve block (V372)

-------------------------------------------------- ----

Open, short to ground or power supply in the bypass valve (SP201) at terminal B13 of the electronic control unit

-------------------------------------------------- ----

Open or short to ground in the bypass valve (SP201) at terminal B 14 of the electronic control unit

- The driven axle is in the center position and no longer moves

612-03

Short circuit to supply power to the bypass valve (SP201) at terminal B13 of the electronic control unit

-------------------------------------------------- ----

Short circuit to supply power to the check valve (SP011) at terminal B16 of the electronic control unit

- The driven axle is in the center position and no longer moves

612-12

Internal malfunction in the fluid flow control valve block (V372)

-------------------------------------------------- ----

Open or short to ground in the bypass valve (SP201) at terminal B13 of the electronic control unit

-------------------------------------------------- ----

Open or short to ground in the bypass valve (SP201) at terminal B14 of the electronic control unit

- The driven axle is in the center position and no longer moves

612-31

Overflow valve (SP201)

- The driven axle is in the center position and no longer moves

613-03

Too low supply voltage at terminal A1 of the electronic control unit

- The driven axle is in the center position and no longer moves

613-04

Too high supply voltage at the terminals Bl, B2 and / or A1 of the electronic control unit

- The driven axle is in the center position and no longer moves

613-16

Too low supply voltage at the terminals Bl, B2 and / or A1 of the electronic control unit

-------------------------------------------------- ----

Open circuit at terminal A1 of the electronic control unit

- The driven axle is in the center position and no longer moves

613-18

Too low supply voltage at the terminals Bl, B2 and / or A1 of the electronic control unit

- The driven axle is in the center position and no longer moves

614-02

Internal fault in the electronic control unit EMAS (D932)

- The driven axle is in the center position and no longer moves

614-16

Internal fault in the electronic control unit EMAS (D932)

- The driven axle is in the center position and no longer moves

614-18

Internal fault in the electronic control unit EMAS (D932)

-------------------------------------------------- ----

Short to power supply in the front axle steering angle sensor (F687) at terminal C14 of the electronic control unit

-------------------------------------------------- ----

Short circuit to ground or power supply in the steering angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Short circuit on the power supply in the sensor of the angle of rotation of the driven axle (F688) at terminal C12 of the electronic control unit

-------------------------------------------------- ----

Short to ground or power supply in pressure sensors (PSXh PSY) at terminal D4 of the electronic control unit

-------------------------------------------------- ----

Short to power supply in the centering circuit pressure sensor (PSY) at terminal C9 of the electronic control unit

-------------------------------------------------- ----

Short circuit to the power supply in the steering circuit pressure sensor (PSX) at the CIO terminal of the electronic control unit

- The driven axle is in the center position and no longer moves

615-16

Internal fault in the electronic control unit EMAS (D932)

- The driven axle is in the center position and no longer moves

615-18

Internal fault in the electronic control unit EMAS (D932)

- The driven axle is in the center position and no longer moves

616-03

Too low supply voltage at the terminals B1 and B2 of the electronic control unit

- The driven axle is in the center position and no longer moves

616-04

Too high supply voltage at the terminals Bl, B2 and / or A1 of the electronic control unit

- The driven axle is in the center position and no longer moves

616-16

Too low supply voltage at the terminals Bl, B2 and / or A1 of the electronic control unit

-------------------------------------------------- ----

Short circuit to ground or open circuit at terminal B1 and / or B2 of the electronic control unit

- The driven axle is in the center position and no longer moves

616-18

Short circuit to ground or open circuit at terminal B1 and / or B2 of the electronic control unit

-------------------------------------------------- ----

Too low supply voltage at the terminals Bl, B2 and / or A1 of the electronic control unit

 

- The driven axle is in the center position and no longer moves

617-31

Internal malfunction of the electronic control unit UPEC (D814)

-------------------------------------------------- ----

Open, short to ground or power supply at terminal D17 of the electronic control unit

- The driven axle is in the center position and no longer moves

618-31

EMAS system not calibrated

- The driven axle is in the center position and no longer moves

620-10

Internal malfunction in the electronic control unit MTSO (V525)

-------------------------------------------------- ----

Open, short to ground or power supply of the speed signal at terminal D12 of the electronic control unit

- The driven axle is in the center position and no longer moves

621-02

Battery Bypass Valve Circuit Resistance (SP041) Out of Specification

- The driven axle is in the center position and no longer moves

621-03

Internal malfunction of the accumulator bypass valve (SP041)

- The driven axle is in the center position and no longer moves

621-04

Short to power supply in the battery bypass valve (SP041) at terminal B4 of the electronic control unit

- The driven axle is in the center position and no longer moves

621-12

Internal malfunction of the accumulator bypass valve (SP041)

-------------------------------------------------- ----

Open circuit, short circuit to ground or to power supply in the bypass

battery valve (SP041) at terminal B4 of the electronic control unit

-------------------------------------------------- ----

Open or short to ground in the battery bypass valve (SP041) at terminal B5 of the electronic control unit

- The driven axle is in the center position and no longer moves

622-31

An open in the power supply (after turning on the ignition) at terminal A1 of the electronic control unit

- The driven axle is in the center position and no longer moves

- Communication with the diagnostic device is not possible

623-31

Possible air ingress into the EM AS system

- The driven axle is in the center position and no longer moves

624-31

EM AS system not calibrated

- The driven axle is in the center position and no longer moves

625-31

Internal fault in the electronic unit EMAS (D932)

- The driven axle is in the center position and no longer moves

626-31

The EM AS system is not completely calibrated due to incorrect

front axle steering angle sensor calibration (F687)

- The driven axle is in the center position and no longer moves

627-31

The EM AS system is not completely calibrated due to incorrect

Calibration of the sensor of the angle of rotation of the driven axle (F688)

- The driven axle is in the center position and no longer moves

628-31

The EM AS system is not completely calibrated due to incorrect

calibration of pressure sensors (PSX and PSY)

- The driven axle is in the center position and no longer moves

629-31

Internal UPEC failures (D814)

-------------------------------------------------- ----

Open, short to ground or power supply of the engine speed signal at terminal D17 of the electronic unit

- The driven axle is in the center position and no longer moves

630-31

Short to power supply in the front axle steering angle sensor (F687) at terminal C14 of the electronic control unit

-------------------------------------------------- ----

Short circuit to ground or power supply in the steering angle sensors (F687 and F688) at terminal SZ of the electronic control unit

-------------------------------------------------- ----

Short circuit on the power supply in the sensor of the angle of rotation of the driven axle (F688) at terminal C12 of the electronic control unit

-------------------------------------------------- ----

Short to ground or power supply in pressure sensors (PSX and PSY) at terminal D4 of the electronic control unit

-------------------------------------------------- ----

Short circuit to ground or to power supply in the pressure sensor

centering circuit (PSY) at terminal C9 of the electronic control unit

-------------------------------------------------- ----

Short circuit to the power supply in the steering circuit pressure sensor (PSX) at the CIO terminal of the electronic control unit

- The driven axle is in the center position and no longer moves

631-31

The rated pressure in the steering chain is not reached when the chain is to be energized:

- The fluid flow is not controlled due to mechanical blockage

bypass valve (SP201)

- The dump valve (SP051) does not turn off

- The driven axle is in the center position and no longer moves

632-31

The difference between the required and the actual angle is too great

rotation of the driven axle due to the check valve (SP011)

- The driven axle is in the center position and no longer moves

633-31

Too great a difference between the required and the actual steering angle of the driven axle:

- Loosening the steering angle sensor lever

- Faulty steering angle sensor

- The driven axle is in the center position and no longer moves

634-31

Internal fault in the electronic control unit EBS (D880)

- The driven axle is in the center position and no longer moves

- EBS or ABS warning

634-31

Internal malfunction in the electronic unit VIC (D900)

- The driven axle is in the center position and no longer moves

634-31

Short circuit to power supply depending on the vehicle speed signal at terminal AZ of the electronic control unit

- Steering the driven axle

635-31

Internal failures MTSO (B525)

- The driven axle is in the center position and no longer moves

Code

malfunctions

Fault code description and possible causes

Symptoms

11-1

Malfunction of internal communication in the electronic unit

management

- The engine does not start or stalls immediately after starting

11-2

Malfunction of internal communication in the electronic unit

management

- The engine does not start or stalls immediately after starting

12-1

Internal malfunction in the electronic control unit due to a defect in the EEPROM

- There are no noticeable restrictions in the UPEC system

13-1

Internal malfunction in the electronic control unit during the check procedure after the ignition is turned off

- There are no noticeable restrictions in the UPEC system

13-2

Internal malfunction in the electronic control unit during the check procedure after the ignition is turned off

- There are no noticeable restrictions in the UPEC system

13-4

Internal malfunction in the electronic control unit during the check procedure after the ignition is turned off

- There are no noticeable restrictions in the UPEC system

13-8

Internal malfunction in the electronic control unit during the check procedure after the ignition is turned off

- There are no noticeable restrictions in the UPEC system

14-1

Voltage is present at pin 15, but not at the terminals

ВЗ иВ4:

- Faulty relay G126

- Relay G126 is not activated

- No voltage is applied to relay G126

- Opening the connection at terminal B27

- Short circuit on the power supply at terminal B27

- The engine does not start or stalls immediately after starting

- Failures of communication with the diagnostic equipment, as a result of which the fault code cannot be read

- Several systems issue an error message in connection with the CAN bus

15-1

Internal malfunction in the electronic control unit

- There are no noticeable restrictions in the UPEC system

21-8

Voltage is present at terminals ВЗ and В4 in the absence of supply

voltage at terminal B15 of the electronic control unit:

- Faulty relay G126

- Short to ground in terminal B27

- Short circuit on the power supply at the output ВЗ and / or В4

- The engine does not start or stalls immediately after starting

- Failures of communication with the diagnostic equipment, as a result of which the DTC cannot be read

- Several systems issue an error message in connection with the CAN bus

22-1

Too high voltage (more than 30 V) at the terminals ВЗ, В4 and В15 of the electronic control unit:

- Excessive generator / battery voltage

- Inductive voltage of external components

- System response depends on voltage level

22-2

Too low voltage (less than 14 V) at the terminals VZ, B4 and B15

electronic control unit:

- Insufficient supply voltage, for example when starting the engine

- Contact resistance in the power supply circuit

- System response depends on voltage level

22-4

Malfunction of the internal power supply in the electronic unit

management

- System response depends on internal power supply failure

31-1

Short circuit on the power supply in the connections of the pump module, conclusions A24 and / or A25 of the electronic control unit

- The engine does not start or stalls immediately after starting

31-2

Short circuit to ground or open circuit in the pump module (131) on

output AZ5 of the electronic control unit, as a result of which it is disabled

first cylinder pump module

- The engine runs on five cylinders

- Drop in engine power output

31-2

Short to ground in the pump module connections, conclusions

A24 and / or A25 electronic control unit

- The engine does not start or stalls immediately after starting

31-2

Short circuit to supply power to the pump module (131) at terminal A35 of the electronic control unit

- The engine does not start or stalls immediately after starting

31-2

Open in the pump module (131) at terminal A24 of the electronic unit

control, as a result of which the injector pumps of the first, second and third cylinders are turned off

- The engine runs on three cylinders

- The engine does not develop power

31-4

The valve inside the pump (B131) does not close:

- Jammed valve

- Internal pollution

- Wear of internal components

- The engine runs on five cylinders

- Drop in engine power output

31-4

The valve inside the pump (B131) does not close quickly enough:

- Internal pollution

- Wear of internal components

- Drop in engine power output

31-8

The valve inside the pump (B131) does not open quickly enough:

- Mechanical faults

- Internal pollution

- There are no noticeable restrictions in the UPEC system

32-1

Short circuit to the power supply in the injector pump connections,

conclusions A24 and / or A25 of the electronic control unit

- The engine does not start or stalls immediately after starting

32-2

Short circuit to ground or open circuit in the pump module (135) in

output A26 of the electronic control unit, as a result of which it is disabled

fifth cylinder pump module

- The engine runs on five cylinders

- Drop in engine power output

32-2

Short to ground in the pump module connections, conclusions

A24 and / or A25 electronic control unit

- The engine does not start or stalls immediately after starting

32-2

Short circuit in the power supply of the pump module (135) at terminal A26 of the electronic control unit

- The engine does not start or stalls immediately after starting

32-2

Open in the pump module (135) at terminal A25 of the electronic unit

control, as a result of which the pumps of the fourth, fifth and sixth cylinders are turned off

- The engine runs on three cylinders

- The engine does not develop power

32-4

The valve inside the pump (B135) does not close:

- Jammed valve

- Internal pollution

- Wear of internal components

- The engine runs on five cylinders

- Drop in engine power output

32-4

The valve inside the pump (B135) does not close quickly enough:

- Internal pollution

- Wear of internal components

- Drop in engine power output

32-8

The valve inside the pump (B135) does not open quickly enough:

- Mechanical faults

- Internal pollution

- There are no noticeable restrictions in the UPEC system

33-1

Short circuit on the power supply in the connections of the pump module, conclusions A24 and / or A25 of the electronic control unit

- The engine does not start or stalls immediately after starting

33-2

Short circuit to ground or open circuit in the pump module (VIZ) in

output A34 of the electronic control unit, as a result of which it is disabled

third cylinder pump module

- The engine runs on five cylinders

- Drop in engine power output

33-2

Short to ground in the pump module connections, conclusions

A24 and / or A25 electronic control unit

- The engine does not start or stalls immediately after starting

33-2

Short circuit in the power supply of the pump module (133) at terminal A34 of the electronic control unit

- The engine does not start or stalls immediately after starting

33-2

Open in the pump module (133) at terminal A24 of the electronic unit

control, as a result of which the pumps of the first, second and

third cylinder

- The engine runs on three cylinders

- The engine does not develop power

33-4

The valve inside the pump (VIZ) does not open quickly enough:

- Mechanical faults

- Internal pollution

- The engine runs on five cylinders

- The engine does not develop power

33-4

The valve inside the pump (B 133) does not close quickly enough:

- Internal pollution

- Wear of internal components

- Drop in engine power output

33-8

The valve inside the pump (VIZ) does not open quickly enough:

- Mechanical faults

- Internal pollution

- There are no noticeable restrictions in the UPEC system

34-1

Short circuit on the power supply in the connections of the pump module, conclusions A24 and / or A25 of the electronic control unit

- The engine does not start or stalls immediately after starting

34-2

Short circuit to ground or open circuit in the pump module (136) in

output A27 of the electronic control unit, as a result of which it is disabled

sixth cylinder pump module

- The engine runs on five cylinders

- Drop in engine power output

34-2

Short to ground in the pump module connections, conclusions

A24 and / or A25 electronic control unit

- The engine does not start or stalls immediately after starting

34-2

Short circuit in the power supply of the pump module (136) at terminal A27 of the electronic control unit

- The engine does not start or stalls immediately after starting

34-2

Open in the pump module (136) at terminal A25 of the electronic unit

control, as a result of which the pumps of the fourth, fifth and sixth cylinders are turned off

- The engine runs on three cylinders

- The engine does not develop power

34-4

The valve inside the pump (B136) does not open quickly enough:

- Mechanical faults

- Internal pollution

- The engine runs on five cylinders

- The engine does not develop power

34-4

The valve inside the pump (B136) does not close quickly enough:

- Internal pollution

- Wear of internal components

- Drop in engine power output

34-8

The valve inside the pump (B136) does not open quickly enough:

- Mechanical faults

- Internal pollution

- There are no noticeable restrictions in the UPEC system

35-1

Short circuit to power supply in the pump module connections,

conclusions A24 and / or A25 of the electronic control unit

- The engine does not start or stalls immediately after starting

35-2

Short circuit to ground or open circuit in the pump module (132) in

the output of the AZZ of the electronic control unit, as a result of which it is disabled

second cylinder pump module

- The engine runs on five cylinders

- Drop in engine power output

35-2

Short to ground in the pump module connections, conclusions

A24 and / or A25 electronic control unit

- The engine does not start or stalls immediately after starting

35-2

Short circuit to the power supply of the pump module (132) at the output of the AZZ of the electronic control unit

- The engine does not start or stalls immediately after starting

35-2

Open in the pump module (132) at terminal A24 of the electronic unit

control, as a result of which the pumps of the first, second and

third cylinder

- The engine runs on three cylinders

- The engine does not develop power

35-4

The valve inside the pump (B132) does not open quickly enough:

- Mechanical faults

- Internal pollution

- The engine runs on five cylinders

- The engine does not develop power

35-4

The valve inside the pump (B136) does not close quickly enough:

- Internal pollution

- Wear of internal components

- Drop in engine power output

35-8

The valve inside the pump (132) does not open quickly enough:

- Mechanical faults

- Internal pollution

- There are no noticeable restrictions in the UPEC system

36-1

Short circuit to power supply in the pump module connections,

conclusions A24 and / or A25 of the electronic control unit

- The engine does not start or stalls immediately after starting

36-2

Short circuit to ground or open circuit in the pump module (134) in

output A28 of the electronic control unit, as a result of which it is disabled

fourth cylinder pump module

- The engine runs on five cylinders

- Drop in engine power output

36-2

Short to ground in the pump module connections, conclusions

A24 and / or A25 electronic control unit

- The engine does not start or stalls immediately after starting

36-2

Short circuit on the power supply of the pump module (134) at terminal A28 of the electronic control unit

- The engine does not start or stalls immediately after starting

36-2

Open in the pump module (134) at terminal A25 of the electronic unit

control, as a result of which the pumps of the fourth, fifth and sixth cylinders are turned off

- The engine runs on three cylinders

- The engine does not develop power

36-4

The valve inside the pump (B134) does not open quickly enough:

- Mechanical faults

- Internal pollution

- The engine runs on five cylinders

- The engine does not develop power

36-4

The valve inside the pump (B134) is not forgotten quickly enough:

- Internal pollution

- Wear of internal components

- Drop in engine power output

36-8

The valve inside the pump (B134) does not open quickly enough:

- Mechanical faults

- Internal pollution

- There are no noticeable restrictions in the UPEC system

41-1

Too low voltage level of the sinusoidal signal of the crankshaft sensor (F552) at the terminals A1 and A13 of the electronic control unit:

- Too large clearance between the flywheel and the crankshaft sensor

shaft

- Contact resistance at connection points

- Short circuit or open circuit

- There is no engine speed signal at terminal B5 of the electronic control unit

41-1

Excessive oscillation range of the sinusoidal signal of the sensor

crankshaft (F552) at terminal A1 of the electronic control unit:

- Irregularity of the flywheel circumference

- Incorrect installation of the flywheel

- There are no noticeable restrictions in the UPEC system

41-2

The voltage level of the sinusoidal signal of the camshaft sensor (F558) at the terminals A2 and A14 of the electronic control unit is too low:

- Too large a gap between the impulse disk and the camshaft sensor

- Contact resistance at connection points

- Short circuit or open circuit

- Long time to crank the crankshaft with the starter before starting the engine

41-2

Excessive oscillation range of the sinusoidal signal of the sensor

camshaft (F558) on the terminals A2 and A14 of the electronic

control unit:

- Irregularity of the impulse disk circumference

- Incorrect installation of the impulse disk

- Long time to crank the crankshaft with the starter before starting the engine

41-8

Incorrect or unacceptable sinusoidal signals from sensors

crankshaft (F552) and camshaft (F558):

- Contact resistance at connection points

- Faulty electronic control unit

- Open or short circuit of the crankshaft and camshaft sensors

- The engine does not start or stalls immediately after starting

42-1

There is no signal from the crankshaft sensor (F552) at terminals A1

and A13 electronic control unit:

- Bad connection / contact

- Sensor malfunction

- There is no engine speed signal at terminal B5 of the electronic control unit

42-2

Incorrect synchronization of signals from the crank and

camshafts:

- Attenuation of the impulse disk

- Incorrect setting of the fuel injection phases

- Signal disturbance caused by external influences

- The engine is cranked by the starter, but will not start

42-4

Missing or unacceptable sinusoidal sensor signal

crankshaft (F552):

- Open circuit at terminal A1 and / or A13 of the electronic control unit

- Short circuit to ground in terminal A1 of the electronic unit

management

- Short circuit on the power supply in terminal A1 of the electronic

control unit

- Short circuit between terminals A1 and A13 of the electronic control unit

- There is no engine speed signal at terminal B5 of the electronic control unit

42-8

Unacceptable sinusoidal signal from the crankshaft sensor (F552):

- No hole in the flywheel, for example due to a blockage

- There are no noticeable restrictions in the UPEC system

43-1

Open or short circuit / short circuit to power supply / short circuit to ground in the switchgear sensor

shaft (F558) at terminals A2 and / or A14 of the electronic control unit

- Long time to crank the crankshaft with the starter before starting the engine

43-2

Unacceptable sinusoidal signal from the camshaft sensor (F558):

- Attenuation of the impulse disk

- Long time to crank the crankshaft with the starter before starting the engine

43-4

Missing or unacceptable sinusoidal sensor signal

camshaft (F558):

- Open circuit at terminal A2 and / or A14 of the electronic control unit

- Short to ground in terminal A2 of the electronic unit

management

- Short circuit on the power supply in terminal A2 of the electronic

control unit

- Short circuit between terminals A2 and A14 of the electronic control unit

- Long time to crank the crankshaft with the starter before starting the engine

43-8

Erroneous or missing timing signal from the camshaft sensor (F558) under dynamic conditions:

- Contact resistance at the connection points of the distribution sensor

shaft

- Malfunction of the camshaft sensor

- Mechanical damage to the impulse disk or camshaft sensor

- Open circuit at terminal A14 of the electronic control unit

- The voltage level of the signal of the distribution sensor is too low

shaft

- Long time to crank the crankshaft with the starter before starting the engine

44-1

Excessive engine speed:

- Driving downhill

- Incorrect downshifting

- There are no noticeable restrictions in the UPEC system

45-1

Wrong signal from the coolant temperature sensor

(F566):

- Open circuit at terminal A22 and / or A5 of the electronic control unit

- The coolant temperature gauge does not work

- The electronic control unit switches to the original coolant temperature for emergency operation

45-2

Wrong signal from the coolant temperature sensor

(F566):

- Short to ground in terminal A22 of the electronic unit

management

- Short circuit between terminals A22 and A5 of the electronic control unit

- The coolant temperature gauge does not work

- The electronic control unit switches to the original coolant temperature for emergency operation

45-4

No signal from the coolant temperature sensor

(F566) due to internal malfunction of the electronic unit

management

- The coolant temperature gauge does not work

- The electronic control unit switches to the original coolant temperature for emergency operation

46-1

Incorrect boost pressure signal from boost pressure sensor /

air temperature (F649):

- Short circuit on the power supply at terminal A12 and / or A23

electronic control unit

- Drop in engine power output

- The electronic control unit switches to the initial value of the boost pressure for emergency operation

46-2

Incorrect boost pressure signal from boost pressure sensor /

air temperature (F649):

- Open circuit at terminals A23 and / or A12 of the electronic control unit

- Short circuit to ground in the terminals A23 and / or A12 electronic

control unit

- Drop in engine power output

- The electronic control unit switches to the initial value of the boost pressure for emergency operation

46-4

No boost pressure signal from boost pressure sensor /

air temperature (F649) due to internal fault

electronic control unit

- Drop in engine power output

- The electronic control unit switches to the initial value of the boost pressure for emergency operation

47-1

Incorrect air temperature signal from the pressure sensor

boost / air temperature (F649):

- Open circuit at terminals A21 and / or A17 of the electronic control unit

- The electronic control unit switches to the initial value of the intake air temperature for emergency operation

47-2

Incorrect air temperature signal from the pressure sensor

boost / air temperature (F649):

- Short to ground in terminal A21 of the electronic unit

management

- Short circuit between terminals A21 and A17 of the electronic control unit

- The electronic control unit switches to the initial value of the intake air temperature for emergency operation

47-4

No air temperature signal from the boost pressure sensor /

air temperature (F649) due to internal malfunction

electronic control unit

- The electronic control unit switches to the initial value of the intake air temperature for emergency operation

48-1

Incorrect signal from the fuel temperature sensor (F565):

- Open circuit at terminals A6 and / or A ll of the electronic control unit

- The electronic control unit switches to the initial value of the fuel temperature for emergency operation

48-2

Incorrect signal from the fuel temperature sensor (F565):

- Open circuit at terminals A6 and / or A ll of the electronic control unit

- The electronic control unit switches to the initial value of the fuel temperature for emergency operation

48-4

No signal from the fuel temperature sensor (F565) due to an internal malfunction of the electronic control unit

- The electronic control unit switches to the initial value nbsp; fuel temperature for emergency mode

51-1

Incorrect signal from the potentiometer of the accelerator pedal sensor (F672):

- Short circuit on the power supply in terminal B23 of the electronic

control unit

- Open circuit at terminal B35 of the electronic control unit

- Short circuit between terminals B16 and B23 of the electronic control unit

- Moisture in the connector connection

- Unclear response of the accelerator pedal

- The engine is running at high idle speed

51-2

Incorrect signal from the potentiometer of the accelerator pedal sensor (F672):

- Open circuit at terminals B16 and / or B23 of the electronic control unit

- Short circuit to ground in the terminals B16 and / or B23 electronic

control unit

- Short circuit between terminals B16 and B35 of the electronic control unit

- Short circuit between terminals B23 and B35 of the electronic control unit

- Moisture in the connector connection

- Unclear response of the accelerator pedal

- The engine is running at high idle speed

51-4

No signal from the potentiometer of the accelerator pedal sensor

(F672) due to internal malfunction of the electronic unit

management

- Unclear response of the accelerator pedal

- The engine is running at high idle speed

51-8

Conflict between the position of the idle switch and the output signal of the potentiometer of the accelerator pedal position sensor (F672):

- Short circuit on the power supply in terminal B16 of the electronic

control unit

- Short circuit between terminals B17 and B25 of the electronic control unit

- Short to ground in terminal B17 of the electronic unit

management

- Moisture in the connector connection

- No reaction to the accelerator pedals

- The engine is running at high idle speed

51-8

Conflict between the position of the idle switch and the output signal of the potentiometer of the accelerator pedal position sensor (F672):

- Open circuit at terminals B17 and / or B25 of the electronic control unit

- When you press the accelerator pedal, the engine speed increases from idle speed gradually

52-8

After turning on the ignition, the brake pedal was pressed several times.

times (20 times), while the accelerator pedal has been used all this time

- There are no noticeable restrictions in the UPEC system

53-1

Short circuit on the vehicle speed signal power supply

MTSO (B525) at terminal B29 of the electronic control unit

- Cruise control is not activated

- Various vehicle speed limiting functions are not activated

- The engine brake is activated while the vehicle is stationary

- The engine speed control function is not activated

53-2

Short circuit to ground of the vehicle speed signal MTSO (B525) at terminal B29 of the electronic control unit

- Cruise control is not activated

- Various vehicle speed limiting functions are not activated

- The engine brake is activated while the vehicle is stationary

- The engine speed control function is not activated

53-8

Unacceptable signal of vehicle speed MTSO (V525) at the output

В29 electronic control unit:

- Open circuit at terminal B29

- Excessive vehicle speed, for example due to incorrect

programming the K factor in MTSO

- Loosening of the impulse ring in the gearbox

- Cruise control is not activated

- Various vehicle speed limiting functions are not activated

- The engine brake is activated while the vehicle is stationary

- The engine speed control function is not activated

54-1

Too high voltage at the atmospheric pressure sensor in

electronic control unit due to internal faults

electronic control unit

- There are no noticeable restrictions in the UPEC system

54-2

Too low voltage at the atmospheric pressure sensor in

electronic control unit due to internal faults

electronic control unit

- There are no noticeable restrictions in the UPEC system

54-4

Internal malfunctions of the electronic control unit relative to the atmospheric pressure sensor

- There are no noticeable restrictions in the UPEC system

55-8

Too high frequency of the signal of the electronically controlled clutch

fan (V335) at the output of the VZO electronic control unit

due to mechanical blocking of the fan clutch

- There are no noticeable restrictions in the UPEC system

55-9

Unacceptable frequency of the electronically controlled speed signal

fan clutch (V335) at the output of the VZO electronic control unit relative to the engine speed:

- Open circuit at the output of the VZO

- Short circuit to power supply or to ground at the VZO output

- Fan dissipation

- Lack of voltage supply

- Reduced engine power (the coolant temperature may rise excessively, as a result of which

overheating protection activated)

56-1

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the injector line of the first cylinder

- Damaged / clogged nozzle of the first cylinder

- Air in the fuel system

- Internal leaks of the pump module of the first cylinder

- Clogged piping of the nozzle of the first cylinder

- The pressure is too low to ignite the air-fuel

mixture in the first cylinder due to mechanical damage to the engine (valve landing, etc.)

- Unstable operation and drop in engine power

56-2

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the fifth cylinder injector pipe

- Damaged / clogged fifth cylinder injector

- Air in the fuel system

- Internal leaks of the fifth cylinder pump module

- Clogged piping of the fifth cylinder injector

- The pressure is too low to ignite the air-fuel

mixture in the fifth cylinder due to mechanical damage to the engine (valve landing, etc.)

- Unstable operation and drop in engine power

56-3

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the piping of the injectors of the first and fifth cylinders

- Damaged / clogged nozzles of the first and fifth cylinders

- Air in the fuel system

- Internal leaks of the pump modules of the first and fifth cylinders

- Clogged piping injectors of the first and fifth cylinders

- The pressure is too low to ignite the air-fuel

mixtures in the first and fifth cylinders due to mechanical damage

engine (valve landing, etc.)

- Unstable operation and drop in engine power

56-4

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the pipe of the third cylinder injector

- Damaged / clogged nozzle of the third cylinder

- Air in the fuel system

- Internal leaks of the pump module of the third cylinder

- Clogged pipe injector of the third cylinder

- The pressure is too low to ignite the air-fuel

mixture in the third cylinder due to mechanical damage

engine (valve landing, etc.)

- Unstable operation and drop in engine power

56-5

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the piping of the nozzles of the first and third

cylinders

- Damaged / clogged nozzles of the first and third cylinders

- Air in the fuel system

- Internal leaks of the pump modules of the first and third cylinders

- Clogged piping injectors of the first and third cylinders

- Too low pressure to ignite the air-fuel mixture in the first and third cylinders due to mechanical damage

engine (valve landing, etc.)

- Unstable operation and drop in engine power

56-6

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the pipelines of the third and fifth injectors

cylinders

- Damaged / clogged nozzles of the third and fifth cylinders

- Air in the fuel system

- Internal leaks of the pump modules of the third and fifth cylinders

- Clogged piping injectors of the third and fifth cylinders

- The pressure is too low to ignite the air-fuel

mixtures in the third and fifth cylinders due to mechanical damage

engine (valve landing, etc.)

- Unstable operation and drop in engine power

56-7

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the piping of the injectors of the first, third and fifth cylinders

- Damaged / clogged nozzles of the first, third and fifth cylinders

- Air in the fuel system

- Internal leaks of the pump modules of the first, third and fifth cylinders

- Clogged piping injectors of the first, third and fifth cylinders

- The pressure is too low to ignite the air-fuel

mixtures in the first, third and fifth cylinders due to mechanical

engine damage (valve seating, etc.)

- Unstable operation and drop in engine power

56-8

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the pipeline of the injector of the sixth cylinder

- Damaged / clogged injector of the sixth cylinder

- Air in the fuel system

- Internal leaks of the sixth cylinder pump module

- Clogged piping of the sixth cylinder injector

- The pressure is too low to ignite the air-fuel

mixture in the sixth cylinder due to mechanical damage

engine (valve landing, etc.)

- Unstable operation and drop in engine power

56-9

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the piping of the injectors of the first and sixth cylinders

- Damaged / clogged nozzles of the first and sixth cylinders

- Air in the fuel system

- Internal leaks of the pump module of the first and sixth cylinders

- Clogged piping injectors of the first and sixth cylinders

- The pressure is too low to ignite the air-fuel

mixtures in the first and sixth cylinders due to mechanical damage

engine (valve landing, etc.)

- Unstable operation and drop in engine power

56-10

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the piping of the injectors of the fifth and sixth cylinders

- Damaged / clogged injectors of the fifth and sixth cylinders

- Air in the fuel system

- Internal leaks of the pump modules of the fifth and sixth cylinders

- Clogged piping injectors of the fifth and sixth cylinders

- The pressure is too low to ignite the air-fuel

mixtures in the fifth and sixth cylinders due to mechanical damage

engine (valve landing, etc.)

- Unstable operation and drop in engine power

56-11

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the piping of the injectors of the first, fifth and sixth cylinders

- Damaged / clogged nozzles of the first, fifth and sixth cylinders

- Air in the fuel system

- Internal leaks of the pump modules of the first, fifth and sixth cylinders

- Clogged piping injectors of the first, fifth and sixth cylinders

- The pressure is too low to ignite the air-fuel

mixtures in the first, fifth and sixth cylinders due to mechanical

engine damage (valve seating, etc.)

- Unstable operation and drop in engine power

56-12

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the pipelines of the third and sixth injectors

cylinders

- Damaged / clogged nozzles of the third and sixth cylinders

- Air in the fuel system

- Internal leaks of the pump modules of the third and sixth cylinders

- Clogged piping injectors of the third and sixth cylinders

- The pressure is too low to ignite the air-fuel

mixtures in the third and sixth cylinders due to mechanical damage

engine (valve landing, etc.)

- Unstable operation and drop in engine power

56-13

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the piping of the injectors of the first, third and sixth cylinders

- Damaged / clogged nozzles of the first, third and sixth cylinders

- Air in the fuel system

- Internal leaks of the pump modules of the first, third and sixth cylinders

- Clogged piping of nozzles of the first, third and sixth

cylinders

- The pressure is too low to ignite the air-fuel

mixtures in the first, third and sixth cylinders due to mechanical

engine damage (valve seating, etc.)

- Unstable operation and drop in engine power

56-14

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the piping of the injectors of the third, fifth and

sixth cylinder

- Damaged / clogged nozzles of the third, fifth and sixth cylinders

- Air in the fuel system

- Internal leaks of pump modules of the third, fifth and sixth cylinders

- Clogged piping injectors of the third, fifth and sixth cylinders

- The pressure is too low to ignite the air-fuel

mixtures in the third, fifth and sixth cylinders due to mechanical

engine damage (valve seating, etc.)

- Unstable operation and drop in engine power

56-15

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the pipelines of the injectors of the first, third,

fifth and sixth cylinders

- Damaged / clogged injectors of the first, third, fifth and sixth cylinders

- Air in the fuel system

- Internal leaks of pump modules of the first, third, fifth and sixth cylinders

- Clogged piping injectors of the first, third, fifth and sixth cylinders

- The pressure is too low to ignite the air-fuel

mixtures in the first, third, fifth and sixth cylinders due to

mechanical damage to the engine (valve seating, etc.)

- Unstable operation and drop in engine power

57-1

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the pipeline of the injector of the second cylinder

- Damaged / clogged nozzle of the second cylinder

- Air in the fuel system

- Internal leaks of the pump module of the second cylinder

- Clogged pipe injector of the second cylinder

- The pressure is too low to ignite the air-fuel

mixture in the second cylinder due to mechanical damage to the engine (valve landing, etc.)

- Unstable operation and drop in engine power

57-2

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the pipe of the fourth cylinder injector

- Damaged / clogged nozzle of the fourth cylinder

- Air in the fuel system

- Internal leaks of the fourth cylinder pump module

- Clogged pipe injector of the fourth cylinder

- The pressure is too low to ignite the air-fuel

mixture in the fourth cylinder due to mechanical damage

engine (valve landing, etc.)

- Unstable operation and drop in engine power

57-3

ECM Detection of Unstable Operation

engine:

- Fuel leaks in the pipelines of the injectors of the second and fourth

cylinders

- Damaged / clogged nozzles of the second and fourth cylinders

- Air in the fuel system

- Internal leaks of the pump modules of the second and fourth cylinders - Clogged piping of the injectors of the second and fourth cylinders

- The pressure is too low to ignite the air-fuel

mixture in the second and fourth cylinders due to mechanical

engine damage (valve seating, etc.)

- Unstable operation and drop in engine power

61-8

Internal CAN faults in the electronic control unit

- System response depending on missing data V CAN

62-2

CAN messages are not received from the ABS / EBS control unit

regarding engine torque control due to

communication problems.

- There are no noticeable restrictions in the UPEC system

62-2

Communication problems via the V-CAN bus at pin B11

or B12 electronic control unit:

- Open circuit at terminals B11 or B12 of the electronic control unit

- Short circuit on the power supply in the terminals B11 or B12

electronic control unit

- The tachometer does not give readings

- The temperature gauge does not give readings

62-2

Communication problems via V-CAN bus at pin B12

electronic control unit:

- Short to ground in terminal B12 of the electronic unit

management

- The tachometer does not give readings

63-2

CAN messages are not received from the ABS / EBS control unit

regarding the engine braking function due to problems

communications.

- There are no noticeable restrictions in the UPEC system

63-2

Communication problems via V-CAN bus at the outputs

B11 or B12 electronic control unit:

- Open circuit at terminal B11 or B12 of the electronic control unit

- Short circuit on the power supply at the terminals B11 or B12

electronic control unit

- The tachometer does not give readings

- The temperature gauge does not give readings

63-2

Communication problems via V-CAN bus at pin B12

electronic control unit:

- Short to ground in terminal B12 of the electronic unit

management

- The tachometer does not give readings

65-2

CAN messages are not received from the transmission control unit

due to communication problems.

- There are no noticeable restrictions in the UPEC system

65-2

Communication problems via the V-CAN bus at the terminals B11 or B12 of the electronic control unit:

- Open circuit at terminals B11 or B12 of the electronic control unit

- Short circuit on the power supply at the terminals B11 or B12

electronic control unit

- The tachometer does not give readings

- The temperature gauge does not give readings

65-2

Communication problems via V-CAN bus at pin B12

electronic control unit:

- Short to ground in terminal B12 of the electronic unit

management

- The tachometer does not give readings

66-2

CAN messages are not received from the transmission control unit

due to communication problems.

- There are no noticeable restrictions in the UPEC system

66-2

Communication problems via the V-CAN bus at the terminals B11 or B12 of the electronic control unit:

- Open circuit at terminals B11 or B12 of the electronic control unit

- Short circuit on the power supply at the terminals B11 or B 12

electronic control unit

- The tachometer does not give readings

- The temperature gauge does not give readings

66-2

Communication problems via V-CAN bus at pin B12

electronic control unit:

- Short to ground in terminal B12 of the electronic unit

management

- The tachometer does not give readings

67-2

CAN messages are not received from the transmission control unit

due to communication problems

- There are no noticeable restrictions in the UPEC system

67-2

Communication problems via the V-CAN bus at the terminals B11 or B12 of the electronic control unit:

- Open circuit at terminals B11 or B12 of the electronic control unit

- Short circuit on the power supply at the terminals B11 or B12

electronic control unit

- The tachometer does not give readings

- The temperature gauge does not give readings

67-2

Communication problems via V-CAN bus at pin B12

electronic control unit:

- Short to ground in terminal B12 of the electronic unit

management

- The tachometer does not give readings

68-1

CAN messages are not received from the transmission control unit

due to communication problems.

- There are no noticeable restrictions in the UPEC system

68-1

Communication problems via the V-CAN bus at the terminals B11 or B12 of the electronic control unit:

- Open circuit at terminals B11 or B12 of the electronic control unit

- Short circuit on the power supply at the terminals B11 or B12

electronic control unit

- The tachometer does not give readings

- The temperature gauge does not give readings

68-1

Communication problems via V-CAN bus at pin B12

electronic control unit:

- Short to ground in terminal B12 of the electronic unit

management

- The tachometer does not give readings

69-1

Lack of communication with the immobilizer when the ignition is turned on or the immobilizer code does not match the UPEC code:

- Malfunction of the immobilizer

- The ignition key is not adjusted for the immobilizer

- The immobilizer is not coordinated with the UPEC control unit

- Voltage is present at pin B15, but not at the terminals

ВЗ and В4 electronic control unit

- The engine is cranked by the starter, but will not start

69-1

Communication problems via the V-CAN bus at the terminals B11 and / or B12 of the electronic control unit:

- Open circuit at terminals B11 and / or B12 of the electronic control unit

- Short circuit on the power supply at terminal B11 electronic

control unit

- The engine is cranked by the starter, but will not start

- Several systems issue error messages in connection with the CAN bus

69-1

Communication problems via V-CAN bus at pin 12

electronic control unit:

- Short to ground at terminal B12 of the electronic unit

management

- Several systems issue error messages in connection with the CAN bus

71-1

Short circuit to supply power to the preheating relay (G014) at terminal B10 of the electronic control unit

- The preheating function is not activated

71-2

Short circuit to ground of the preheating relay (G014)

at terminal B10 of the electronic control unit

- The preheating function is permanently activated

71-8

Open in the preheating relay (G014) at terminal B10 electronic

control unit

- The preheating function is not activated

73-1

Short circuit to supply power to the solenoid valve

exhaust brake (B192) at terminal B9 of the electronic control unit

- Exhaust brake is not activated

73-2

Short circuit to ground of the exhaust brake solenoid valve (B192) at terminal B9 of the electronic control unit

- Exhaust brake is permanently activated

73-2

No voltage is applied to the preheating relay, exhaust

brake and DEB due to blown fuse

- The preheating function is not activated

- Exhaust brake is not activated

- DEB is not activated

73-8

Open in the exhaust brake solenoid valve (192) on

terminal B9 of the electronic control unit

- Exhaust brake is not activated

74-1

Short circuit to power supply at the connection point of the indicator

stop DIP at pin B6 of the electronic control unit

- There are no noticeable restrictions in the UPEC system

74-2

Short to ground at the connection point of the DIP stop indicator at terminal B6 of the electronic control unit

- There are no noticeable restrictions in the UPEC system

74-8

Open at the connection point of the DIP stop indicator on the output

B6 electronic control unit

- There are no noticeable restrictions in the UPEC system

75-1

Short circuit in the supply of power to the DEB solenoid valve (B247) at terminal B18 of the electronic control unit

- Decreased braking power DEB

75-2

Short to ground of the DEB solenoid valve (B247) at terminal B18 of the electronic control unit

- DEB is permanently activated

- Unstable engine operation

75-8

Open in the DEB solenoid valve (B247) at terminal B18 of the electronic control unit

- Decrease in braking power DEB

77-1

Short circuit to supply power to the DEB solenoid valve (B248) at terminal A8 of the electronic control unit

- Decreased braking power DEB

77-2

Short to ground of the DEB solenoid valve (B248) at terminal A8 of the electronic control unit

- DEB is permanently activated

- Unstable engine operation

77-8

Open in the DEB solenoid valve (B248) at terminal A8 electronic

control unit

- Decrease in braking power DEB

78-1

Short circuit in the power supply of the electronically controlled fan clutch (B335) at terminal A9 of the electronic control unit

- Fan speed too high

78-2

Short circuit to ground of the electronically controlled fan clutch (B335) at terminal A9 of the electronic control unit

- Fan speed too low

78-8

The speed of the electronically controlled fan clutch is not controlled (VZ 35):

- Open circuit at terminals A9 and / or A16 of the electronic control unit

- Open circuit at terminals A9 and VZO of the electronic control unit

- Fan speed is no longer adjustable and increases to maximum

81-8

When the steering column switch is operating, several input signals are simultaneously sent to the electronic unit:

- Short circuit on the power supply at terminal B34 of the electronic

control unit

- The cruise control function is not activated

- The "RES" function of the steering column switch is overridden by the "Set +" function

81-8

When the steering column switch is operating, several input signals are simultaneously sent to the electronic unit:

- Short circuit on the power supply at terminal B32 electronic

control unit

- The cruise control function is not activated

- The "RES" function of the steering column switch is overridden by the "Set -" function

81-8

When the steering column switch is operating, several input signals are simultaneously sent to the electronic unit:

- Short circuit on the power supply at the output of the VZZ electronic

control unit

- The "RES" function of the steering column switch is not activated

81-8

When the steering column switch is operating, several input signals are simultaneously sent to the electronic unit:

- Short circuit on the power supply at terminal B24 electronic

control unit

- The cruise control function is not activated

- The function of monitoring the engine speed is not activated

82-4

Input signal from the proximity sensor of the clutch pedal (E575)

at terminal B20 of the electronic control unit continues to be present,

despite the fact that the car has already reached a certain speed:

- Proximity sensor malfunction

- Short circuit on the power supply at terminal B20

- Towing the car with the engine running

- The system does not respond to pressing the clutch pedal

83-1

Short circuit on the power supply at terminal B28 of the electronic control unit

- The engine speed / torque limiter is not activated

83-8

Unacceptable load on terminal B28 of the electronic control unit:

- Excessive contact resistance at the connection point

- The engine speed / torque limiter is not activated

12401-4

Gearbox backstage protection

-Interruption or short circuit to the power source on the contact C44 ECU

12501-4

Gearbox group protection

- Downshifting in the lower range is not possible even at low speeds

- Interruption or short circuit to the power source on the contact C44 ECU

12501-22

Gearbox group protection

Downshifting in the lower range remains possible even at higher speeds

-Interruption or short circuit to the power source on the contact C44 ECU

12701-21

Headlamp low beam input

-Rear fog lights do not work

-The headlight washers do not work

-Interruption on track D36 ECU

12702-3

Low rpm wiper motor

-Power supply to relay G008 is no longer supplied;

windshield wipers not working

-Short circuit to the power source on the contact C50 ECU

12702-20

Low rpm wiper motor

-Windscreen wipers not working

- Interruption or short-circuit on "weight" on track B50 ECU

12703-4

Windshield washer pump

-Windscreen wipers not working

-Short-circuit on "weight" on track D33 ECU

12703-22

Windshield washer pump

-Windscreen wipers not working

-Interruption on track D33 ECU

Windshield washer pump

-The windshield wiper motor runs at low speed with the steering column switch in position 0

-Short circuit to the power source on the contact D33 ECU

12704-4

Headlight washer motor

-The headlight wiper motor does not work when the switch is on

-Short-circuit on "weight" on track D33 ECU

12704-22

Headlight washer motor

-The electric motor of the headlight cleaner is constantly on

-Short circuit to the power source on the contact D33 ECU

Headlight washer motor

-The headlight wiper motor does not work when the switch is on

-Interruption on track D33 ECU

13401-3

Turn signal lamps, front left on truck

-Short circuit to the power source on the contact E09 ECU

13401-5

Turn signal lamps, front left on truck

-Left flashing lights on the truck: do not flash in the front, flash too often in the back

- Interruption, short circuit to the power supply or insufficient load on the contact E09 of the ECU

13401-24

Turn signal lamps, front left on truck

-Left flashing lights on the truck: do not flash in the front, flash too often in the back

-Short-circuit on "weight" or excessive load on track E09 ECU

13402-3

Turn signal lamps, front right on truck

-Short circuit to the power source on the contact E08 ECU

13402-5

Turn signal lamps, front right on truck

-Right beacons on truck: not

flash in the front, flash too often in the back

- Interruption, short circuit to the power supply or insufficient load on the contact E08 of the ECU

13402-24

Turn signal lamps, front right on truck

-Right flashing lights on the truck: do not flash in the front, flash too often in the back

-Short-circuit on "weight" or excessive load on track E08 ECU

13403-3

Turn signal lamps, rear left on truck

-Short circuit to the power source on the contact A07 ECU

13403-5

Turn signal lamps, rear left on truck

-Left flashing lights on the truck: do not flash at the back, flash too often at the front

- Interruption, short circuit to power supply or insufficient load on pin A07 of the ECU

13403-24

Turn signal lamps, rear left on truck

-Left flashing lights on the truck: do not flash at the back, flash too often at the front

-Short-circuit on "weight" or excessive load on track A07 ECU

13404-3

Turn signal lamps, rear right on truck

-Short circuit to the power source on the contact A08 ECU

13404-5

Turn signal lamps, rear right on truck

-Right flashing lights on the truck: do not flash at the back, flash too often at the front

- Interruption, short circuit to the power supply or insufficient load on the contact A08 of the ECU

13404-24

Turn signal lamps, rear right on truck

-Right beacons on truck: not

flashing in the back, flashing too often in the front

-Short-circuit on "weight" or excessive load on track A08 ECU

13405-3

Direction indicator lamps, left on the trailer

-Short circuit to the power source on the contact E07 ECU

13405-24

Direction indicator lamps, left on the trailer

-Left beacons on the trailer do not work

-Short-circuit on "weight" or excessive load on track E07 ECU

13406-3

Direction indicator lamps, right on the trailer

-Short circuit to the power source on the contact E08 ECU

13406-24

Direction indicator lamps, right on the trailer

-Right flashing lights on the trailer do not work

-Short circuit on "weight" or excessive load on track E08 ECU

20264-31

Transmission Clutch Wear Condition

-Clutch engages too long when the engine is running and the vehicle is stationary

This fault occurs when the following conditions last more than two minutes:

- AS Tronic Lite transmission is included

- the engine is running, and

- vehicle speed 0 km / h

-The gearbox maintains the same gear if the car is stationary for a longer time. Advise the driver to shift the AS Tronic Lite gearbox to neutral instead of leaving the clutch engaged when the vehicle is stationary in

over a long period of time.

21301-3

Air pressure sensor 1

-Short circuit to the power source on the contact D16 ECU

21301-20

Air pressure sensor 1

-Air pressure indicator, circuit 1,

lack of evidence

- Interruption or short-circuit on "weight" on track D16 ECU

21301-23

Air pressure sensor 1

-Air pressure indicator, circuit 1,

lack of evidence

-Voltage is out of range; voltage value 0

  -1 V on contact D16 ECU

21301-25

Air pressure sensor 1

-Air pressure indicator, circuit 1,

lack of evidence

-Voltage is out of range; voltage value 4

 - 5 V on track D16 ECU

21302-3

Air pressure sensor 2

-Short circuit to the power source on the contact D11 ECU

21302-20

Air pressure sensor 2

-Air pressure indicator, circuit 2,

lack of evidence

- Interruption or short-circuit on "weight" on track D11 ECU

21302-23

Air pressure sensor 2

-Air pressure indicator, circuit 2,

lack of evidence

-Voltage is out of range; voltage value 0

 - 1 V on track D11 ECU

21302-25

Air pressure sensor 2

-Air pressure indicator, circuit 2,

lack of evidence

-Voltage is out of range; voltage value 4

 - 5 V on track D11 ECU

21303-3

Supply, air pressure sensors +5 V

-Air pressure indicators, circuits 1 and 2,

lack of evidence

-Short circuit to the power source on the contact D31 ECU

21303-4

Supply, air pressure sensors +5 V

-Illumination of the instrument panel flashes on DIP-4,

it is impossible to read codes of malfunctions

-Short-circuit on "weight" on track D31 ECU

21901-4

Drive assist, leaf spring

22002-4

Rear fog lights are off

-Rear fog lights do not work

-Short-circuit on "weight" on the contact C40 ECU

22002-22

Rear fog lights are off

-Rear fog lights remain lit regardless of switch position

-Interruption or short circuit to the power source on the contact C40 ECU

22901-22

Coolant level sensor

 

22901-23

Coolant level sensor

23801-4

Dimmer control

-The backlight of the instrument panel is no longer adjustable

-Short-circuit on "weight" on track D14 ECU

23801-5

Dimmer control

-The backlight of the instrument panel is no longer adjustable

- Interruption or insufficient load on track D14 of the ECU

23802-21

Side light input signals

-The backlight of the instrument panel is no longer adjustable

-Interruption on pin C07 ECU

24201-19

CAN Communication - Engine System (EEC1)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24202-19

CAN Communication - Transmission System (ETC2)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24203-19

CAN communication - brake system (EBC1)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24204-19

CAN communication - retarder system

(ERC1_DR)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24205-19

CAN communication - tachometer (TCO1)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24206-19

CAN connection Πafter-treatment system (AdBlue level)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24207-19

CAN Communication - Suspension System (ASC1_A)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24208-19

CAN ΠTPI connection (bus status)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24209-19

CAN Communication - Steering Wheel Switches (PropB_SW)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24210-19

CAN communication - airbag (cyclic DM1)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24211-19

CAN communication - BBM system (PropA_BBM in

ENG)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24212-19

CAN communication - BBM system (PropA_BBM in

ENG)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

24213-19

CAN communication - LDWA system (Display of road surface in front of vehicle)

- CAN communication error

- Open circuit, short to ground or short to power in CAN wiring

27201-4

Output signal "Engine operation"

-There is no start protection when the engine is running; unable to energize relay G303 / G372

-Sweden lighting does not work;

unable to energize relay G301

-Cabin heater is not turned off; no power is supplied to the D871 / D901 relay

-Short circuit on "weight" on the contact C42 ECU

27201-19

Output signal "Engine operation"

-Message CAN "Engine speed" is not received

Output C42 is not powered,

therefore

-Sweden lighting does not work;

- cab heater is not switched off

30801-2

VIC warning "Power supply" '

-Interior lighting not included

-Interruption on track A02 ECU

30802-2

VIC warning "Power supply" '

-Rear fog light not included

-Output engine run not active

-Yellow warning lights up

"Central vehicle controller"

-Interruption on track A09 ECU

30803-2

VIC warning "Power supply" '

-Frequent turn signal sound

-Yellow warning lights up

"Central vehicle controller"

-Interruption on contact E03 ECU

520192-4

Indoor light output

-Interior lighting not included

-Short-circuit on "weight" on track A04 ECU

520196-4

Instrument panel brightness control output

-Short-circuit on "weight" on track D14 ECU

520200-3

Brake light output

-The brake light is on

-Stop lights do not work

-Short circuit to the power source on the contact C46 ECU

520210-5

Outside temperature sensor

-The temperature on the DIP is displayed as follows: --.-} C

-Interruption on track D13 ECU

-Interruption on track D03 ECU

-Short circuit to the power source on the contact D13 ECU

-Short circuit to the power source on the contact D03 ECU

520210-6

Outside temperature sensor

-The temperature on the DIP is displayed as follows: --.-} C

-Short-circuit on "weight" on track D13 ECU

520212-5

Checking the CAN connection

520213-4

Fuel level sensor

-Fuel level indicator in zero position

-Short-circuit on "weight" on track D12 ECU

520213-22

Fuel level sensor

-Fuel level indicator in zero position

-Interruption or short circuit to the power source on the contact D12 ECU

- Interruption of the "mass" connection

fuel level sensor

520215-19

CAN connection

 -CAN error message, number

VIN not received from engine

520220-7

Handle inputs

-Input signal status message unlikely

-Signal implausible