Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information REM-4F41

Condition




The rear electronic module (REM) checks communication with the parking assistance module (PAM).
Diagnostic trouble code (DTC) REM-4F41 is stored if the rear electronic module (REM) registers a fault in the communication with the parking assistance module (PAM).
Diagnostic trouble code (DTC) REM-4F41 can be detected when the ignition is on for 5 seconds.

Note! The fault must be corrected and the diagnostic trouble code (DTC) erased before further fault-tracing can be carried out on the parking assistance module (PAM) and its components.

Substitute value
- None.

Possible source
- Fault in power supply wiring/fuse for the parking assistance module (PAM)
- Fault in power supply relay for the parking assistance module (PAM)
- Fault in the cable between the parking assistance module (PAM) and rear electronic module (REM)
- Defective communication device, parking assistance module (PAM)
- Defective communication device, rear electronic module (REM).

Fault symptom[s]
- The back-up (reversing) warning system does not function.