RAM 3500 Chassis Cab Truck 2WD L6-6.7L DSL Turbo (2010)
2. Install the screws (1) that secure the defrost door actuator (2) to the HVAC housing (3). Tighten the screws to 1.1 Nm (10 in. lbs.).
3. Connect the HVAC wire harness connector (4) to the defrost door actuator.
4. Install the instrument panel See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and Repair/Instrument Panel -
Installation.
5. Reconnect the negative battery cable.
6. Initiate the Actuator Calibration function using a scan tool See: Testing and Inspection/Component Tests and General Diagnostics/HVAC System
Test.
Recirculation 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 follow
these instructions may result in accidental airbag deployment and possible serious or fatal injury.
1. Disconnect and isolate the negative battery cable.
2. Remove the glove box from the instrument panel See: Body and Frame/Interior Moulding / Trim/Glove Compartment/Service and
Repair/Instrument Panel Glove Box - Removal.
3. If equipped, remove the dash mounted audio amplifier to gain access to the recirculation door actuator (2) located on the inboard side of the
HVAC air inlet housing (3) See: Accessories and Optional Equipment/Radio, Stereo, and Compact Disc/Amplifier/Service and Repair/Amplifier -
Removal.
4. Remove the two screws (1) that secure the recirculation door actuator to the HVAC air inlet housing.
5. Remove the recirculation door actuator from the air inlet housing and disconnect the HVAC wire harness connector (4) from the actuator.
6. Remove the recirculation door actuator from the vehicle.
Recirculation Door Actuator - Installation