Checking The Component

The climate control module (CCM) has registered that the damper motor module (DMM), temperature, right, has an incorrect number of steps between the end positions during damper regulation.

• Check that the damper motor is correctly installed.
• Check that the damper is not blocked and that is has not become stuck. Look, for example, for a screw, cable or foam rubber gasket.

Other information 

• see COMPONENT LOCATION, CLIMATE CONTROL MODULE (CCM)
• see ACTUATOR, DAMPER, CLIMATE CONTROL SYSTEM, PASSENGER (2007-2010) or ACTUATOR, DAMPER, CLIMATE CONTROL SYSTEM, PASSENGER (2011-2012)

Fig 1: Identifying Damper Motor Module (DMM)

Courtesy of VOLVO CARS CORPORATION

• Continue 

  Refer to FAULT-TRACING