Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-B112B07

Condition
Central electronic module (CEM) is continuously supplied with necessary information from Steering wheel module (SWM).
The diagnostic trouble code (DTC) is stored if the control module detects that:
- A mechanical problem on the lever for the direction indicator or windshield wiper.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Control module supplied with power.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.





Substitute value
- None.

Possible source
- Damaged lever for direction indicators.
- Damaged lever for windshield wiper.
- One of the steering wheel levers is stuck in activated position.

Fault symptom[s]
- Windshield wiper/Does not work
- Windshield washer/Does not work
- Turn signals/Front turn signal does not work
- Turn signals/Rear turn signal does not work
- Trip computer/Other trip computer problems