Diagnostic Trouble Code (DTC) Information CPM-5601
Condition
At start up, the combustion preheater module (CPM) checks the current car configuration.
The diagnostic trouble code (DTC) is stored if the car configuration in the combustion preheater module (CPM) does not correspond to the actual car configuration. The heater cannot be activated until the fault has been remedied and the diagnostic trouble code (DTC) has been erased.
The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on.
Substitute Value
- None.
Possible Source
- Incorrectly configured control module.
Fault symptom[s]
- Poor heating in the passenger compartment
- The parking heater does not operate.