Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-4F42

Condition




The central electronic module (CEM) checks the signal from the rear right-hand seat belt buckle.
The diagnostic trouble code (DTC) is stored if the central electronic module (CEM) registers a faulty signal level in the signal cable.
The diagnostic trouble code (DTC) can be diagnosed in key positions I, II and III.

Substitute value
- None.

Possible source
- Damaged signal cable between the rear right-hand seat belt buckle and the central electronic module (CEM)
- Faulty seat belt buckle.

Fault symptom[s]
- The information lamp is lit
- Message in the display.