Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CCM-0064

Condition




The diagnostic trouble code (DTC) is stored if the climate control module (CCM) detects a fault in the damper motor module (DMM) air distribution.
The climate control module (CCM) communicates with the damper motor module (DMM) air distribution via LIN bus 1.
The damper motor module (DMM) transmits information to the climate control module (CCM) about status.
The diagnostic trouble code (DTC) can be detected at key positions 1 and 2 (not key position 3).

Substitute value
- None.

Possible source
- Internal fault in the damper motor module (DMM) air distribution
- Incorrect calibration due to loss of power.

Fault symptom[s]
- Misting on the windows and/or door mirrors.
- Air flow problem.