VOLVO
CCM-B105709 - Right Front Cushion Fan. General Failure Information. Component Failures
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 fan in the right front seat cushion is not working. The climate control module (CCM) registers the fault while the engine is running, and the fan is connected to the seat heating module (SHM). Seat ventilation is lost in that position, and the fault is an internal fault in the fan.
Possible causes
- Internal fault in the seat ventilation fan
What you can do
- 1Check that the fuses for the seat ventilation are intact
- 2Try the seat ventilation with the control and listen for whether the fan runs
- 3Read and clear the code, then road test the car to see whether it returns
- 4Check that the connectors to the fan and the seat heating module (SHM) are secure and not corroded
- 5If the fault remains, use a diagnostic tool to activate the seat ventilation and listen for whether the fan starts, and check the wiring
Symptoms you may notice2
- Seat ventilation does not work
- No airflow through the seat cushion
General guidance for car owners. Diagnosis on the car can point to a different cause.