Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition




A diagnostic trouble code (DTC) is stored if the combustion fan is running too slowly.

Substitute value
Heater not activated.

Possible source
- Defective combustion fan.
- Contact resistance in control module or combustion fan connectors.

Fault symptom[s]
- Poor heating in passenger compartment.