Diagnosis/troubleshooting VG 0101
NOTE:
If there is no incoming signal/message via the CAN drive using several control modules, the CAN drive must be checked for open or short circuits. Refer to ' CHECKING INSTRUCTIONS/CAN DATA BUS '.
DIAGNOSIS TROUBLESHOOTING PROCEDURE
| Work instruction | Display OK | If not OK | |
|---|---|---|---|
| 1 | Read out fault memory for PSM control module (fault localisation) | To eliminate further faults, please follow the diagnosis/troubleshooting instructions for the PSM control module, refer to the ANTI-LOCK BRAKE SYSTEM (ABS)
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. → End |
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| 2 | CHECKING INSTRUCTIONS/CAN DATA BUS . | → End | |