Scania DDU fault codes
All 310 Scania DDU diagnostic trouble codes, with meaning, causes and how to fix them.
Control units:
DDU1 (DDU)
Showing 121–180 of 310 codes
- 4165hex 001045 Tweeter on left-hand A-pillar panel, short circuit to voltage supply
- 4166hex 001046 Tweeter on left-hand A-pillar panel, break in circuit
- 4170hex 00104A Left-hand loudspeaker 2, short circuit in cable harness
- 4171hex 00104B Tweeter on right-hand A-pillar panel, short circuit to earth
- 4172hex 00104C Tweeter on right-hand A-pillar panel, short circuit to voltage supply
- 4173hex 00104D Tweeter on right-hand A-pillar panel, break in circuit
- 4177hex 001051 Right speaker 1, short circuit in wiring harness
- 4178hex 001052 Loudspeaker in right-hand door, short circuit to earth
- 4179hex 001053 Loudspeaker in right-hand door, short circuit to voltage supply
- 4180hex 001054 Loudspeaker in right-hand door, break in circuit
- 4184hex 001058 Right-hand loudspeaker 2, short circuit in cable harness
- 4185hex 001059 Switch module in steering wheel for driver display: Menu navigation down, no signal
- 4186hex 00105A Switch module in the steering wheel for instrument cluster: Menu navigation, left-hand, no signal
- 4187hex 00105B Switch module in the steering wheel for instrument cluster: Menu navigation, right-hand, no signal
- 4188hex 00105C Switch module in the steering wheel for instrument cluster: Menu navigation up, no signal
- 4189hex 00105D Switch module in steering wheel for infotainment system: Reduce volume, no signal
- 4190hex 00105E Switch module in the steering wheel for instrument cluster: OK button, no signal
- 4191hex 00105F Switch module in the steering wheel for instrument cluster: Back button, no signal
- 4192hex 001060 Switch module in steering wheel for infotainment system: Search left arrow, no signal
- 4193hex 001061 Switch module in steering wheel for infotainment system: Search right arrow, no signal
- 4194hex 001062 Switch module in the steering wheel for instrument cluster: Quick selection, no signal
- 4195hex 001063 Switch module in steering wheel for infotainment system: Selection of audio source, no signal
- 4196hex 001064 Switch module in steering wheel for infotainment system: Voice control, no signal
- 4197hex 001065 Switch module in steering wheel for infotainment system: Decrease in volume, no signal
- 4198hex 001066 Switch module in steering wheel for infotainment system: Increase in volume, no signal
- 4199hex 001067 Switch module in steering wheel, no signal
- 4200hex 001068 Switch module in steering wheel for cruise control functions, no signal
- 4201hex 001069 External amplifier, channel 1, short circuit to voltage supply
- 4202hex 00106A External amplifier, channel 1, short circuit to earth
- 4203hex 00106B External amplifier, channel 1, break in the circuit
- 4204hex 00106C External amplifier, channel 2, short circuit to voltage supply
- 4205hex 00106D External amplifier, channel 2, short circuit to earth
- 4206hex 00106E External amplifier, channel 2, break in the circuit
- 4207hex 00106F External amplifier, channel 3, short circuit to power supply
- 4208hex 001070 External amplifier, channel 3, short circuit to earth
- 4209hex 001071 External amplifier, channel 3, break in the circuit
- 4210hex 001072 External amplifier, channel 4, short circuit to voltage supply
- 4211hex 001073 External amplifier, channel 4, short circuit to earth
- 4212hex 001074 External amplifier, channel 4, break in the circuit
- 4214hex 001076 Microphone, short circuit to voltage supply.
- 4215hex 001077 Microphone, short circuit to earth
- 4216hex 001078 Audio connection, open circuit
- 4217hex 001079 Microphone, break in circuit
- 4218hex 00107A Built in amplifier, internal fault
- 4219hex 00107B External amplifier, configuration fault
- 4220hex 00107C External amplifier, overheating
- 4221hex 00107D Internal amplifier, overheating
- 4222hex 00107E Connection for sound, short circuit to earth
- 4223hex 00107F Connection for sound, short circuit to voltage supply
- 4224hex 001080 Connection for audio, break in circuit
- 4225hex 001081 A2B connection, mute signal missing
- 4226hex 001082 Guide microphone, short circuit to voltage supply
- 4227hex 001083 Guide microphone, short circuit to earth
- 4228hex 001084 Guide microphone, break in circuit
- 4229hex 001085 Driver's microphone, short circuit to voltage supply.
- 4230hex 001086 Driver's microphone, short circuit to earth
- 4231hex 001087 Driver's microphone, break in circuit
- 4232hex 001088 LineIn2 Right channel Short Circuit to Vbat and Open Circuit
- 4233hex 001089 LineIn2 Left channel Short Circuit to GND
- 4240hex 001090 Driver's side USB port, electric power consumption too high