Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information REM-9F21

Condition
The rear electronic module (REM) checks the cargo compartment lighting in the trunk lid.
Diagnostic trouble code (DTC) REM-9F21 is stored if the rear electronic module (REM) registers that the signal is too low.

Substitute value
- None.

Possible source
- Short-circuit to supply voltage or ground in the cable for the cargo compartment lighting
- Open-circuit in the cable for the cargo compartment lighting
- Defective cargo compartment lighting bulb.

Fault symptom[s]
- The cargo compartment lighting does not function.