DTC ›
A4
| Code | Heading | Variants |
|---|---|---|
| 0842 | Gearbox pressure switch 1 (PS1), circuit low | — |
| 0843 | Pressure switch 1 (PS1), circuit high | — |
| 0847 | Pressure switch 2 (PS2), circuit low | — |
| 0848 | Pressure switch 2 (PS2), circuit high | — |
| 0880 | Control unit supply voltage (U30), incorrect shut off | — |
| 0881 | Control unit supply voltage (U30), interference | — |
| 0882 | Control unit supply voltage (U30) too low | — |
| 0883 | Control unit supply voltage (U30) too high | — |
| 088A | Gearbox oil filter function impaired | — |
| 088B | Gearbox oil filter function greatly impaired | — |
| 0894 | Abnormally high level of gearbox slip | — |
| 0897 | Poorer transmission oil properties | — |
| 0960 | PCS Main modulation solenoid, interference | — |
| 0961 | PCS Main modulation solenoid, interference | — |
| 0962 | PCS Main modulation solenoid, short circuit to earth (U31) | — |
| 0963 | PCS Main modulation solenoid, short circuit to battery (U30) | — |
| 0964 | Solenoid PCS2, open circuit | — |
| 0965 | Solenoid PCS2, interference | — |
| 0966 | Solenoid PCS2, short circuit to earth (U31) | — |
| 0967 | Solenoid PCS2, short circuit to battery (U30) | — |
| 0968 | Solenoid PCS3, open circuit | — |
| 0969 | Solenoid PCS3, interference | — |
| 0970 | Solenoid PCS3, short circuit to earth (U31) | — |
| 0971 | Solenoid PCS3, short circuit to battery (U30) | — |
| 0973 | Gear changing solenoid SS1, short circuit to earth (U31) | — |
| 0974 | Gear changing solenoid SS1, short circuit to battery (U30) | — |
| 0975 | Gear changing solenoid SS2, open circuit | — |
| 0976 | Gear changing solenoid SS2, short circuit to earth (U31) | — |
| 0977 | Gear changing solenoid SS2, short circuit to battery (U30) | — |
| 0989 | Retarder pressure sensor, voltage low | — |
| 0990 | Retarder pressure sensor, voltage high | — |
| 1739 | Incorrect gear ratio on low gear | — |
| 1891 | Accelerator pedal sensor, PWM signal low | — |
| 1892 | Accelerator position sensor, PWM signal high | — |
| 2184 | Coolant temperature sensor (T79), voltage low | — |
| 2185 | Coolant temperature sensor (T79), voltage high | — |
| 2637 | Torque limit of engine (SEM) not possible | — |
| 2641 | Torque limit of engine (LRTP) not possible. | — |
| 2669 | Actuator for supply voltage (HSD2) - open circuit | — |
| 2670 | Actuator for supply voltage (HSD2), low | — |
| 2671 | Control of supply voltage (HSD2) high | — |
| 2684 | Actuator for supply voltage (HSD3) - open circuit | — |
| 2685 | Control of supply voltage (HSD2) low | — |
| 2686 | Control of supply voltage (HSD3) high | — |
| 2714 | Solenoid PCS4 jammed in disconnected position | — |
| 2715 | Solenoid PCS4 jammed in connected position | — |
| 2718 | Solenoid PCS4, open circuit | — |
| 2719 | Solenoid PCS4, interference | — |
| 2720 | Solenoid PCS4, short circuit to earth (U31) | — |
| 2721 | Solenoid PCS4, short circuit to battery (U30) | — |