Control Assembly: Service and Repair

HVAC CONTROL ASSEMBLY REPLACEMENT

REMOVAL PROCEDURE




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




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 HVAC control assembly to the I/P (2).
6. Install the HVAC control assembly retaining screws (1).

NOTE: Refer to Fastener Notice in Service Precautions.

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

7. Install the accessory trim plate.