Fault code 5024: Diagnosis/troubleshooting
NOTE:
- Before troubleshooting, read out the fault memory of the Tiptronic control module and eliminate any faults present.
- If the fault "39 CAN: DME communication disturbed" is present in the Tiptronic control module, there may be an open circuit in the CAN bus between the DME control module and the Tiptronic.
WORK INSTRUCTION CHART - FAULT CODE 5024
| Work instruction | Display OK | If not OK | ||
|---|---|---|---|---|
| 1 | Check CAN bus from DME contol unit to PSM control unit for open circuit |
|
< 5 Step 2 |
Open circuit between DME control module pin D36 and PSM control module pin 24 -> End |
| 2 | Check CAN bus from DME contol unit to PSM control unit for open circuit |
|
< 5 Step 3 |
Open circuit between DME control module pin D37 and PSM control module pin 40 -> End |
| 3 | Replace Tiptronic control module | -> End | ||