Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CCM-B108392

Condition
The climate control module (CCM) communicates with the damper motor module (DMM) recirculation via LIN-bus 1. The damper motor module (DMM) transmits information to the climate control module (CCM) about status.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Damper motor module (DMM) recirculation has a malfunction.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position I and II.





Substitute value
- None.

Possible source
- Internal fault in the Damper motor module (DMM) recirculation.

Fault symptom[s]
- Temperature control/A/C does not work