Power Window Switch: Testing and Inspection

INSPECTION

1. MAIN SWITCH

Measure the switch resistance.







NOTE:
- Make sure the battery voltage is applied to the terminal No. 13 (+) and 5 (-) when measuring resistance, because the main switch is controlled by microcomputer.
- Make sure that the window lock switch is measured in the UNLOCK position.







2. SUB-SWITCH

Measure the switch resistance.










Replace the sub-switch if faulty.