Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-B10EF14

Condition
The central electronic module (CEM) communicates with the sun roof module (SRM).
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Signal too low on the circuit for the speed signal for the sun roof.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Vehicle speed exceeds 0 km/h.

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
- The signal cable is short-circuited to ground.
- Open circuit on signal cable.

Fault symptom[s]
- Auto-close function of sunroof does not work