VOLVO
CCM-B108394 - Recirculation Damper Motor. Component Failures. Unexpected operation
System
Climate Control Module (CCM)
Volvo models this fault code applies to
Applies to the following models:
9 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
What does this fault code mean?
The recirculation damper motor sends an incorrect response to the climate control module (CCM) over LIN bus 1. The fault is in the motor or its control module, so the airflow cannot be switched to recirculation.
Possible causes
- Internal fault in the recirculation damper motor
- Internal fault in the control module for the recirculation damper motor
What you can do
- 1Check that the damper motor sits correctly in place and is fitted correctly
- 2Check that the damper is not blocked or stuck
- 3If no other fault is found, have a workshop replace the recirculation damper motor
- 4After replacement the module has to be identified and calibrated, which a workshop does with diagnostic equipment
- 5Clear the code and road test the car to see whether it returns
Symptoms you may notice2
- Recirculation of the airflow does not work
- Temperature control or air conditioning does not work
General guidance for car owners. Diagnosis on the car can point to a different cause.