K 1500 Truck 4WD V8-5.3L VIN T (1999)
Control Assembly: Service and Repair
Heating and Ventilation
REMOVAL PROCEDURE
1. Remove the Instrument Panel (IP) bezel.
2. Remove the radio.
3. Remove the heater control assembly by firmly depressing and holding the retaining tabs. Slide the assembly forward.
4. Disconnect the temperature and the mode cables from the back of the control assembly.
5. Disconnect the electrical connection from the control assembly.
6. Remove the control assembly.
INSTALLATION PROCEDURE
1. Connect the electrical connection to the control assembly.
2. Connect the temperature and the mode cables to the back of the control assembly.
