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Home >> GMC >> 2002 >> C 3500 HD Truck 2WD V8-8.1L VIN G >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Service and Repair >> HVAC Control Assembly Replacement (Heat Only)
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HVAC Control Assembly Replacement (Heat Only)

REMOVAL PROCEDURE




1. Remove the radio.
2. Remove the HVAC control assembly (1) by firmly depressing and holding the retaining tabs and then sliding the assembly away from the dash.
3. Disconnect the electrical connector from the HVAC control assembly.




4. Disconnect the temperature cable (1) and mode cable (2) from the back of the HVAC control assembly (3).
5. Remove the HVAC control assembly (3).

INSTALLATION PROCEDURE




1. Install the HVAC control assembly (3).
2. Connect the temperature cable (1) to the back of the HVAC control assembly (3).
3. Connect the mode cable (2) to the back of the HVAC control assembly (3).
4. Connect the electrical connector to the HVAC control assembly (3).




5. Install the control head (1) to the carrier until a snap is heard.
6. Install the radio.
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