Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information REM-8C21

Condition




The rear electronic module (REM) powers the rear fog lamps directly via an output.
The diagnostic trouble code (DTC) is stored if the rear electronic module (REM) detects a faulty signal.
The diagnostic trouble code (DTC) can be diagnosed at key position II.

Substitute value
- None.

Possible source
- Short-circuit to ground in the signal cable.

Fault symptom[s]
- The rear fog lamp does not work.