RAV4 4-Door 4WD L4-2.0L (3S-FE) (1997)
Air Conditioning Switch: Testing and Inspection
SWITCHES INSPECTION
1. INSPECT BLOWER SWITCH OPERATION
If continuity is not as specified, replace A/C control assembly.
2. INSPECT A/C INDICATOR OPERATION
a. Connect the positive (+) lead from the battery to terminal 6 and negative (-) lead to terminal 4.
b. Push in the A/C button. then check that the indicator lights up.
If operation is not as specified, replace the switch.
3. INSPECT DIMMING OPERATION
a. Connect the positive (+) lead from the battery terminal 6 and the negative (-) lead to terminal 4 and 1.
b. Connect the positive (+) lead from battery to terminal 3, then check that the indicator dims.
If operation is not as specified, replace the switch.
4. INSPECT A/C SWITCH CONTINUITY
Switch continuity: