Control Assembly: Service and Repair

HVAC CONTROL ASSEMBLY REPLACEMENT

REMOVAL PROCEDURE




1. Remove the IP accessory trim plate.
2. Remove the HVAC control assembly screws (1).
3. Remove the HVAC control assembly away from the IP.




4. Disconnect the vacuum hose harness connector (1) from the HVAC control assembly.
5. Disconnect the temperature actuator (2) from the HVAC control assembly
6. Disconnect the blower motor switch electrical connector (3) from the HVAC control assembly.
7. Disconnect the rear defroster control electrical connector (4) from the HVAC control assembly.

INSTALLATION PROCEDURE




1. Connect the vacuum hose harness connector (1) to the HVAC control assembly.
2. Connect the temperature actuator (2) to the HVAC control assembly.
3. Connect the blower motor switch electrical connector (3) from the HVAC control assembly.
4. Connect the rear defroster control electrical connector (4) from the HVAC control assembly.




5. Install the control assembly to the IP (2).
6. Install the control assembly retaining screws (1).

NOTE: Refer to Fastener Notice in Service Precautions.

Tighten
Tighten the control assembly screws to 2 N.m (18 lb in).

7. Install the accessory trim plate.