Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CCM-0063

Condition




The diagnostic trouble code (DTC) is stored if the climate control module (CCM) detects a fault in the damper motor module (DMM) temperature right.
The climate control module (CCM) communicates with the damper motor module (DMM) temperature right via LIN bus 2.
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).
The diagnostic trouble code (DTC) can only be diagnosed for the electronic climate control module (CCM) for the electronic climate control (ECC).

Substitute value
- None.

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

Fault symptom[s]
- The passenger compartment temperature does not correspond to the set position.
- Air flow problem.