RAM 3500 HD Truck 4WD L6-6.7L DSL Turbo VIN A (2007)
Air Door Actuator / Motor: Service and Repair
Mode Door Actuator
Removal
REMOVAL
WARNING: Disable the airbag system before attempting any steering wheel, steering column, or instrument panel component diagnosis or
service. Disconnect and isolate the battery negative (ground) cable, then wait two minutes for the airbag system capacitor to discharge before
performing further diagnosis or service. This is the only sure way to disable the airbag system. Failure to take the proper precautions could
result in an accidental airbag deployment and possible personal injury or death.
NOTE: The heating-A/C system is equipped with two mode door actuators, one for the panel/floor-air door and one for the defrost-air door.
PANEL/FLOOR DOOR ACTUATOR
1. Disconnect and isolate the negative battery cable.
2. Remove the instrument panel from the vehicle.
3. Remove the screws (1) that secure the panel/floor door actuator (2) to the back of the HVAC housing (3).
4. Remove the panel/floor door actuator from the HVAC housing and disconnect the HVAC wire harness connector (4) from the actuator.
5. Remove the panel/floor door actuator from the vehicle.
DEFROST DOOR ACTUATOR
6. Disconnect and isolate the negative battery cable.
