Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
The central electronic module (CEM) communicates with the right-hand seat heating module (SHM).
The diagnostic trouble code (DTC) is stored if the central electronic module (CEM) receives information from the right-hand seat heating module (SHM) registering a fault in the heater pad.
The voltage in the central electronic module (CEM) must exceed 10.5 V for at least 1.5 seconds in order for the diagnostic trouble code (DTC) to be detected.
The diagnostic trouble code (DTC) can be diagnosed at key position II.

Substitute value
- None.

Possible source
- Defective seat heater pad in the right-hand seat.

Fault symptom[s]
- The front seat heating does not function.