Scania CV AB 2000 Fault Codes List PDF

The order of the work.

Fault diagnosis begins with interrogating the driver. If possible, you should get yourself a general picture of the problem, ask the following questions:

- symptoms of malfunction

- under what conditions does the malfunction appear

- how often the malfunction occurs

- does the warning light come on

- does the warning light turn off by itself

- whether the driver erased the trouble codes

Then read all fault codes (using the diagnostic lamp or “Scania Diagnos”). Match the codes and try to infer the possible cause of the problem before taking any action. Fault codes are stored in the order in which they appeared.

Flashing codes & Fault code

Here is a list of the flashing trouble codes that can be read. The main difference between EDC S6 and EDC is that the same code can be responsible for several faults.

How to read fault codes from the diagnostic lamp

Flashing code / Fault code / Description

11 1100-1101 Overrevving

12 1100-1107 Engine speed sensor 1

13 1200-1207 Engine speed sensor 2

14 2000-2002 Coolant temperature sensor

15 2100-2102 Charge air temperature sensor

16 2200-2203 Charge air pressure sensor

18 2400-2403 Oil pressure sensor

19 D900-D902 Fuel temperature sensor

23 FFFE Fault codes in the coordinator

24 3003 The brake pedal switches and the accelerator pedal sensor

25 3106 The accelerator pedal sensor and idling switch

33 3200-3205 Battery voltage

37 FFFD Engine emergency stop

43 4000 Faulty CAN circuit

48 3300-3301 CAN message from coordinator

49 3403 Incorrect CAN version

61 4100 System shutdown

71 D000-D005 Pressure sensor, fuel supply pressure

72 D100-D105 Fuel pressure sensor, front bank

73 D200-D205 Fuel pressure sensor, rear bank

74 D300-D304 Fuel volume solenoid valves, front bank

75 D400-D404 Fuel volume solenoid valves, rear bank

76 D500-D504 Injection timing solenoid valves, front bank

77 D600-D604 Injection timing solenoid valves, rear bank

78 D700-D701,D706 Fuel shutoff valve

79 D800-804 Fault in the driver stage for the solenoid valves

83 4102 Internal control unit fault

84 4101 Memory fault in control unit

86 4300-4303 Internal control unit fault

87 4200-4202 Internal control unit fault

88 4400-4407 Internal control unit fault

89 E300 The software in the control unit has been altered in a prohibited manner.

96 E200 Coolant temperature too high.

98 2600-2601,2700-2701 Voltage supply, sensor groups 1 and 2.

99 E000-E006 Internal control unit fault

Scania CV AB 2000 Fault Codes List PDF Download

Erasing fault codes.

The memory can store up to 40 fault codes.

Fault codes are stored in two different registers of the control unit. The diagnostic switch button can erase the codes readable by the diagnostic lamp. Scania Diagnos allows you to erase codes from both registers.

When performing D-service, the codes must be erased by the “Scania Diagnos” software.

Erasing codes using the diagnostic switch.

1. Switch the engine on and off. Wait for the EDC warning light to go out.
2. Press the diagnostic switch button and while holding the button down, turn the ignition key to the ON position. Release the diagnostic switch button after 3 seconds. Erasing is complete.
3. Start the engine and check that the EDC lamp goes out.
4. Read the trouble codes. Make sure there is only one flash of 4 seconds duration.

Errors: 51,52,53,54,55 and 56 Scania

Impossible current draw for a cylinder injector 1.2.3.4.5.6 The engine will stall if one of the faults that causes the DTC is propagated to all of the engine cylinders Fault codes 51, 52, 53, 54, 55 and 56 appear all at the same time. turns off and the engine continues to run on the remaining cylinders. The torque generated by the engine is reduced to reduce the uneven operation of the engine. In the event of an open circuit in the wiring from terminal A24, half of the engine cylinders are disabled and the engine continues to run on the remaining cylinders. Fault codes 51, 52 and 53 appear all at the same time. In the event of an open circuit in the wiring from terminal A25, half of the engine cylinders are disabled and the engine continues to run on the remaining cylinders. Fault codes 54, 55 and 56 appear all at the same time.

Location of components 

Wiring Diagrams