Aspen 2007, Durango 2005-2007
Blend Door Actuator
Removal & Installation
Before servicing the vehicle, refer to the Precautions section.
Disconnect the negative battery cable.
Drain the engine cooling system into a clean container for reuse.
Recover the refrigerant from the refrigerant system.
Remove or disconnect the following:
Negative battery cable
Rear quarter trim panel, as necessary
Right rear quarter trim panel
A/C suction and discharge lines. Install plugs in, or tape over, the opened refrigerant line fittings.
Heater hoses from the rear auxiliary heater core
Electrical connectors, as necessary
Rear auxiliary heater assembly-to-chassis nuts and bolts
Rear auxiliary heater assembly
Connector from the actuator
Actuator mounting screws
Actuator from housing
Installation is the reverse of removal.
Fig. Rear blend door actuator mounting