Hyundai Forklift 15, 18, 20, 25, 33, 33D, 20DA-7E Fault Codes

HD 65\72\78 FAULT CODES

D4DD DTC

D4GA DTC

FORKLIFT FAULT CODES

EXCAVATOR FAULT CODES

Hyundai Forklift 15, 18, 20, 25, 33, 33D, 20DA-7E Fault Codes

15D/18D/20DA/20D/25D/30D/33D-7E

20DF/25DF/30DF/33DF/35DF -7

35D/40D/45D-7E, 50D-7AE,

35DS/40DS/45DS/50DA-7E

50D/60D/70D-7E, 80D-7E

50DS/60DS/70DS-7E

50DF/60DF/70DF-7

First Sign / Meaning

1 () Input digital signals

2 () Input analog signals

3 () RPM signals

4 () RPM signals

7 () Output analog current signals

8 () Output analog current signals

9 () Output digital signals

A () Output digital signals

B () Clutch (clutch) errors

D () Power

E () High speed signals

F () General errors

Code / Value

11 Logic error of transmission range signal

12 Logic error of the signal of the choice of the direction of movement

21 Short to battery (clutch release input)

22 Short to ground or open circuit (clutch release input).

25 Short to battery or open circuit (temperature sensor input)

26 Short to ground (temperature sensor input)

31 Short to battery (engine speed input)

32 Short to ground or open circuit (engine speed input)

33 Logic error (engine speed input)

34 Short to battery (turbine speed input)

35 Short to ground or open circuit (turbine speed input)

36 Logic error (turbine speed input)

37 Short to battery (internal RPM input)

38 Short to ground or open circuit (internal RPM input)

39 Logic error (internal rpm input)

3A Short to battery or open circuit (external RPM input)

3B Short to ground or open circuit (external RPM input)

3C Logic error (external rpm input)

71 Short to battery (clutch KS)

72 Short to ground (clutch KS)

73 Open circuit (clutch KS)

74 Short to battery (clutch KD)

75 Short to ground (clutch KD)

76 Open circuit (clutch KD)

77 Short to battery (clutch KE)

78 Short to ground (clutch KE)

79 Open circuit (clutch KE)

84 Short to battery (clutch KV)

85 Short to ground (clutch KV)

86 Open circuit (clutch KV)

87 Short to battery (clutch KR)

88 Short to ground (clutch KR)

89 Open circuit (clutch KR)

91 Short to ground (reverse sound signaling relay)

92 Short to battery (reverse alarm relay)

93 Open circuit (reverse alarm relay)

94 Short to ground (starter interlock relay)

95 Short to battery (starter interlock relay)

96 Open circuit (starter interlock relay)

97 Short to ground (parking brake solenoid)

98 Short to battery (parking brake solenoid)

99 Open circuit (parking brake solenoid)

B1 Slippage (COP clutch)

B2 Slippage (clutch KD)

B3 Slippage (KE clutch)

B5 Slippage (KV clutch)

B6 Slippage (clutch KR)

D1 Short to battery (sensor power supply)

D2 Short to ground (sensor power supply)

D3 Low battery voltage

D4 High battery voltage

D5 Error (supply to valve 1)

D6 Error (supply to valve 2)

E5 Device network communication error

F1 General error EEPROM (Electronic Erasable Programmable ROM)

F2 Loss of configuration

F3 Application error