Checking Central Locking Switch
HINT: The diagnostic trouble code (DTC) can also be stored by temporary interference in the communication with the antenna unit. If this is the case the antenna unit need not be replaced and the diagnostic trouble code (DTC) can be erased.
Check that the antenna unit functions by reading off the TP status.
Click on the VCT2000 symbol to read off the TP status.
Was the antenna unit OK?
- YES
OKAY: Troubleshooting has been completed.
- NO
Refer to Replacing Central Locking Switch