Diagnostic Trouble Code (DTC) Information CEM-B10F513: Notes
Condition
The Central electronic module (CEM) powers the rear left-hand parking lamps directly via an output.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Open-circuit in the power supply cable.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Activated lamp.
NOTE:
The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.
Substitute Value
- The function switches off permanently after 100 operating cycles where the fault was detected. Erasing diagnostic trouble codes (DTCs) resets the result.
Possible Source
- Open-circuit in the power supply cable.
Fault symptom[s]
- Auxiliary driving lights, malfunction