Fault code 1299: Diagnosis/troubleshooting
DIAGNOSIS/TROUBLESHOOTING PROCEDURE
| Work instruction | Display OK | If not OK | |
|---|---|---|---|
| 1 | Check fault memory in the trailer hitch control module for further faults | Further faults present => Correct the faults |
Go to Step 2 |
| 2 | Read out fault memory for gateway (fault localization) | Further faults present => Work through faults |
Go to Step 3 |
| 3 | Continue troubleshooting, refer to CHECKING INSTRUCTIONS/CAN DATA BUS . | → End | |