VOLVO
CRM-C073 - Control module. Relays defect
System
Chassis (Brakes, Steering, Suspension)
Volvo models this fault code applies to
Applies to the following models:
1 modelC70 (2006–2013)
Show models by year and engine (1)
What does this fault code mean?
The relay that controls the lockable storage compartments is not working, and the compartments may stop working completely or in part. The fault is in the convertible roof module (CRM) and can be an internal fault there.
Possible causes
- Internal fault in the roof control module (CRM)
What you can do
- 1Read out and clear the fault code and check whether it comes back
- 2Try locking and unlocking the lockable compartments to see how they respond
- 3If the fault returns, a workshop should replace the convertible roof module (CRM)
Symptoms you may notice1
- The lockable compartments do not work fully or partly
General guidance for car owners. Diagnosis on the car can point to a different cause.