Air Conditioning Switch: Service and Repair

Heater Control Unit & A/C Switch:

Remove or Disconnect

1. Negative (-) battery cable.
2. Gently pull knobs from heater control unit.
3. One screw and I/P cluster right lower cover.
4. Heater control unit from I/P.
5. A/C switch electrical connector.
6. A/C switch from heater control unit.

Install or Connect

1. A/C switch to heater control unit.
2. A/C switch electrical connector.
3. Heater control unit to I/P.
4. Heater control unit knobs (4).
5. I/P cluster left lower; secure with one screw.
6. Negative (-) battery cable.