Operation CHARM: Car repair manuals for everyone.

Control Module HVAC: Service and Repair

Removal and Installation:

- Turn ignition off.
- Disconnect battery negative lead.
- Remove radio.





- Insert hand underneath control module.
- Push up locking button on underside of control module.
- Push control module loose from behind (from one rear corner).





- Remove control module.
- Install in reverse order of removal.