Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CCM-B103309

Condition
Seat heating module (SHM) sends information to Climate control module (CCM) about status and current temperature.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Internal components do not work.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Engine running.





Substitute value
- None.

Possible source
- Internal fault in Seat heating module (SHM).

Fault symptom[s]
- Rear seat heating does not operate