Diagnostic Trouble Code (DTC) Information
WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
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.