TrailBlazer 2WD L6-4.2L VIN S (2003)
AIR TEMPERATURE ACTUATOR REPLACEMENT - RIGHT
REMOVAL PROCEDURE
1. Remove the I/P carrier.
2. Remove the right side air temperature actuator retaining screws.
3. Disconnect the right side air temperature actuator electrical connector.
4. Remove the right side air temperature actuator.
INSTALLATION PROCEDURE
1. Install the right side air temperature actuator.
2. Install the right side air temperature actuator retaining screws.
NOTE: Refer to Fastener Notice in Service Precautions.
See: Service Precautions/Vehicle Damage Warnings
Tighten
Tighten the screws to 1.9 N.m (17 lb in).
3. Connect the right side air temperature actuator electrical connector.
4. Install the I/P carrier.
5. Recalibrate the air temperature actuator on vehicles equipped with automatic climate control (C68), See: Testing and Inspection/Programming
and Relearning
Defroster Actuator
DEFROSTER ACTUATOR REPLACEMENT
REMOVAL PROCEDURE
1. Remove the IP carrier.
