Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CCM-U014000

Condition
The control module continually supplies necessary information from the Central electronic module (CEM) via CAN communication.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- No communication with the Central electronic module (CEM).
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position II.





Substitute value
- None.

Possible source
- Fault-trace the central electronic module (CEM).

Fault symptom[s]
- Climate control does not work