Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-8FD0

Condition
The central electronic module (CEM) supplies voltage to the extra lights.
The diagnostic trouble code (DTC) is stored if the central electronic module (CEM) detects too high a signal on the control signal for the auxiliary lamp relay.
The relay for the auxiliary lamp must be activated for the diagnostic trouble code (DTC) to be stored.

Substitute value
- None.

Possible source
- Short-circuit to battery voltage in the signal cable to the auxiliary lamps relay.

Fault symptom[s]
- Auxiliary lights do not function