K 1500 Truck 4WD V8-5.3L VIN T (1999)
Air Conditioning Switch: Service and Repair
REMOVAL PROCEDURE
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
2. Disconnect the electrical connector from the automatic recirculation switch.
3. Remove the automatic recirculation switch.
INSTALLATION PROCEDURE
NOTE: Refer to Fastener Notice in Cautions and Notices.
1. Install the automatic recirculation switch.
Tighten
Tighten the switch to 6 N.m (53 lb in).
2. Connect the electrical connector to the automatic recirculation switch.
3. Remove the safety stands.
4. Lower the vehicle.
