Diesel Data: Automotive Repair

Diagnostic Trouble Code (DTC) Information






Diagnostic trouble code (DTC) information CEM-8F42

Condition
The diagnostic trouble code (DTC) is stored if the central electronic module (CEM) registers an internal fault.
The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on.





Substitute value
- None.

Possible source
- Internal fault in the central electronic module (CEM).

Fault symptom[s]
- Front windshield washer does not function
- Windshield wiper does not work