Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CCM-B108377

Condition
Climate control module (CCM) checks end-positions for Damper motor module (DMM).
The diagnostic trouble code (DTC) is stored if the control module detects that:
- End-positions do not match with the expected positions.
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
- Blocked damper.
- Climate control unit calibrated at incorrect temperature.
- Internal fault in the Damper motor module (DMM) recirculation.

Fault symptom[s]
- No recirculation