T100 SR5 Extra Cab Pickup 2WD V6-3.4L (5VZ-FE) (1997)
Air Conditioning Switch: Testing and Inspection
A/C SWITCH INSPECTION
INSPECT A/C SWITCH CONTINUITY
Switch continuity:
If continuity is not as specified, replace the switch.
Illumination circuit:
If continuity is not as specified, replace the bulb.