Sierra 1500 4WD V8-5.3L VIN B (2005)
Tighten the screws to 2 N.m (18 lb ft).
3. Install the electrical connector (1) to the left air temperature actuator (2).
4. Install the I/P insulator panel.
5. Reprogram the left air temperature actuator. Refer to Re-Calibrating Actuators.
Air Temperature Actuator - Right
AIR TEMPERATURE ACTUATOR REPLACEMENT - RIGHT
REMOVAL PROCEDURE
1. Remove the I/P carrier.
2. Disconnect the electrical connector (4) from the right air temperature actuator (3).
3. Remove the screws from the right air temperature actuator (3).
4. Remove the right air temperature actuator (3) from the HVAC module assembly (2).
INSTALLATION PROCEDURE
1. Install the right air temperature actuator (3) from the HVAC module assembly (2).
2. Install the screws to the right air temperature actuator (3).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the screws to 2 N.m (18 lb in).
3. Connect the electrical connector to the right air temperature actuator.
4. Install the I/P carrier.
5. Reprogram the air temperature actuator. Refer to Re-Calibrating Actuators.
Mode Actuator (With RPO Code D07)
MODE ACTUATOR REPLACEMENT (WITH D07)
REMOVAL PROCEDURE
