RAM 2500 Truck 2WD L6-6.7L DSL Turbo (2010)
1. Position the blend door actuator (1) to the front of the HVAC housing (4). If necessary, rotate the actuator slightly to align the splines on the
actuator output shaft (2) with those on the actuator coupler (3).
2. Install the two screws (4) that secure the blend door actuator (3) to the HVAC housing (1). Tighten the screws to 1.1 Nm (10 in. lbs.).
3. Connect the HVAC wire harness connector (2) to the blend door actuator.
4. Install the HVAC housing See: Housing Assembly HVAC/Service and Repair/Removal and Replacement/HVAC Housing - 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.
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 negative battery (ground) cable. 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 possible serious or fatal injury.
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.
NOTE: Illustrations shown with instrument panel removed for clarity.
PANEL/FLOOR DOOR ACTUATOR