Power Window Switch: Testing and Inspection

INSPECT POWER WINDOW MASTER SWITCH CONTINUITY







a. Inspect the front driver's switch.
Window unlock:
If continuity is not as specified, replace the master switch.







b. Inspect the front passenger's switch.
Window unlock:
If continuity is not as specified, replace the master switch.







c. Inspect the rear left switch.
Window unlock:
If continuity is not as specified, replace the master switch.







d. Inspect the rear right switch.
Window unlock:
If continuity is not as specified, replace the master switch.




INSPECT POWER WINDOW MASTER SWITCH ILLUMINATION
a. Set the window lock switch to the unlock position.
b. Connect the positive (+) lead from the battery to terminal 12 and the negative (-) lead to terminal 7, and check that all the illuminations light up.




c. Set the window lock switch to the lock position, check that all the passenger's power window switch illuminations go out.
If operation is not as specified, replace the master switch.







INSPECT POWER WINDOW MASTER SWITCH CIRCUIT
Disconnect the connector from the master switch and inspect the connector on the wire harness side.
If the circuit is not as specified, inspect the circuits connected to other parts.







INSPECT POWER WINDOW SWITCH CIRCUIT
Disconnect the connector from the switch and inspect the connector on the wire harness side.
If the circuit is not as specified, inspect the circuits connected to other parts.







Rear door side:
INSPECT POWER WINDOW SWITCH CONTINUITY
If continuity is not as specified, replace the switch.