Double Cab

INSPECTION








1. INSPECT POWER WINDOW REGULATOR SWITCH CONTINUITY
If the continuity is not as specified, replace the switch.








2. INSPECT POWER MAIN RELAY CONTINUITY
If the continuity is not as specified, replace the relay.





3. Driver side door: INSPECT POWER WINDOW MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, and check that the motor turns clockwise.





(b) Reverse the polarity and check that the motor turns counterclockwise.
If operation is not as specified, replace the motor.

4. Passenger side door: INSPECT POWER WINDOW MOTOR OPERATION





(a) Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, and check that the motor turns clockwise.





(b) Reverse the polarity and check that the motor turns counterclockwise.
If operation is not as specified, replace the motor.

5. Rear right door: INSPECT POWER WINDOW MOTOR OPERATION





(a) Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminals 2, then check that the motor turns clockwise.





(b) Reverse the polarity, and check that the motor turns counterclockwise.
If operation is not as specified, replace the motor.

6. Rear left door: INSPECT POWER WINDOW MOTOR OPERATION





(a) Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, then check that the motor turns clockwise.





(b) Reverse the polarity and check that the motor turns counterclockwise.
If operation is not as specified, replace the motor.

7. Driver side door: INSPECT POWER WINDOW MOTOR PTC THERMISTOR OPERATION
(a) Disconnect the connector from the motor.





(b) Connect the positive (+) lead from the ammeter to terminal 1 of the motor side connector and the negative (-) lead to negative terminal of the battery.
(c) Connect the positive (+) lead from the battery to terminal 2 of the motor side connector, and raise the window to the fully closed position.
(d) Continue to apply voltage and check that the current changes from approximately 14 A to less than 1 A within 4 to 90 seconds.
(e) Disconnect the leads from the terminals.





(f) Approximately 90 seconds later, connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, then check that the window begins to move down.
If operation is not as specified, replace the motor.

8. Passenger side door: INSPECT POWER WINDOW MOTOR PTC THERMISTOR OPERATION
(a) Disconnect the connector from the motor.





(b) Connect the positive (+) lead from the ammeter to terminal 2 of the motor connector and the negative (-) lead to negative terminal of the battery.
(c) Connect the positive (+) lead from the battery to terminal 1 of the motor connector, and raise the window to the fully closed position.
(d) Continue to apply voltage and check that the current changes from approximately 14 A to less than 1 A within 4 to 90 seconds.
(e) Disconnect the leads from the terminals.





(f) Approximately 90 seconds later, connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, then check that the window begins to move down.
If operation is not as specified, replace the motor.

9. Rear left door: INSPECT POWER WINDOW MOTOR PTC THERMISTOR OPERATION
(a) Disconnect the connector from the motor.





(b) Connect the negative (+) lead from the ammeter to terminal 1 of the motor connector and the negative (-) lead to negative terminal of the battery.
(c) Connect the positive (+) lead from the battery to terminal 2 of the motor connector, and raise the window to the fully closed position.
(d) Continue to apply voltage and check that the current changes from approximately 14 A to less than 1 A within 4 to 90 seconds.
(e) Disconnect the leads from the terminals.





(f) Approximately 90 seconds later, connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, then check that the window begins to move down.
If operation is not as specified, replace the motor.

10. Rear right door: INSPECT POWER WINDOW MOTOR PTC THERMISTOR OPERATION
(a) Disconnect the connector from the motor.





(b) Connect the negative (+) lead from the ammeter to terminal 2 of the motor connector and the negative (-) lead to negative terminal of the battery.
(c) Connect the positive (+) lead from the battery to terminal 1 of the motor connector, and raise the window to the fully closed position.
(d) Continue to apply voltage and check that the current changes from approximately 14 A to less than 1 A within 4 to 90 seconds.
(e) Disconnect the leads from the terminals.





(f) Approximately 90 seconds later, connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, check that the window begins to move down.
If operation is not as specified, replace the motor.