A/C Control Switch

SWITCHES INSPECTION







1. Inspect A/C Indicator Operation
a. Connect the positive (+) lead from the battery to terminal 6 and negative (-) lead to terminal 4.
b. Push the A/C button in and then check that the indicator lights up.

If operation is not as specified, replace the switch.







2. Inspect Dimming Operation
a. Connect the positive (+) lead from the battery to terminal 6 and negative (-) lead to terminal 1 and 4.
b. Connect the positive (+) lead from the battery to terminal 3 and then check that the indicator dims.

If operation is not as specified, replace the switch.










3. Inspect A/C Switch Continuity

Switch Continuity:
If continuity is not as specified, replace the switch.

Illumination Circuit:
If continuity is not as specified, test the bulb.










4. Inspect Blower Speed Control Switch Continuity

If continuity is not as specified, replace the switch.