Air Conditioning Switch: Service and Repair
Replacing Heater Control Switch
Models with low equipment level specification
Remove the switches for A/C, rear demist, and recirculation
- Remove the knobs from the heater control; insert a small screwdriver at the rear edge of control.
- Remove the cover panel (insert fingers in the opening and pull carefully).
- Carefully remove the printed circuit board at the far back of the panel (first A, then B).
- The printed circuit board must be replaced as a unit Install in reverse order.