Fault overview - transfer box control unit
FAULT REFERENCE CHART
| Fault code | Fault text | Fault effects |
|---|---|---|
| 0532 | Power supply |
|
| 0659 | Self-test |
|
| 0778 | Steering-angle sensor |
|
| 1312 | CAN drive |
|
| 1314 | DME control unit |
|
| 1315 | Tiptronic control unit |
|
| 1316 | PSM control unit |
|
| 1317 | Instrument cluster |
|
| 1336 | CAN comfort OFF |
|
| 2025 | Power supply |
|
| 2033 | Potentiometer 2, transfer box |
|
| 2038 | Power supply, sensors |
|
| 2039 | Potentiometer, transfer box |
|
| 2040 | Voltage supply to transfer box servo motor |
|
| 2041 | Ground supply to transfer box servo motor |
|
| 2042 | Activation of transfer box servo motor |
|
| 2046 | Gear reduction LED (in control module) |
|
| 2047 | Centre-differential lock LED (in control module) |
|
| 2048 | Rear-differential lock LED (in control module) |
|
| 2050 | Transfer box switching fault |
|
| 2051 | Tiptronic control unit - incorrect software version |
|
| 2052 | Control unit switched off due to excess temperature |
|
| 2053 | Transfer box control unit |
|
| 2054 | Rear-differential lock control unit |
|
| 2057 | Power supply to brake servo motor (A) |
|
| 2058 | Ground supply to brake servo motor (B) |
|
| 2059 | Servo motor temperature sensor |
|
| 2060 | Power supply to servo motor temperature sensor |
|
| 2373 | Current sensor in control unit |
|
| 2409 | Servo motor, brake |
|
| 2411 | Centre-differential lock |
|
| 16344 | Control unit faulty |
|
| 16346 | Control unit faulty |
|
| 16347 | Control unit faulty |
|
| 16353 | Control unit malfunction |
|
| 16366 | Control unit malfunction |
|