Tundra Access Cab LTD 4WD V8-4.7L (2UZ-FE) (2001)
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Power Window Circuit Breaker: Testing and Inspection
Driver's Door
INSPECT POWER WINDOW MOTOR CIRCUIT BREAKER OPERATION
a. Disconnect the connector from the master switch.
b. Connect the positive (+) lead from the battery to terminal 3 and the negative (-) lead to terminal 4 on the wire harness side connector and raise the
window to fully closed position.
c. Continue to apply voltage, check that a circuit breaker operation noise is heard within approximately 4 to 40 seconds.
d. Reverse the polarity, check that the window begins to descend within approximately 60 seconds.
If operation is not as specified, replace the motor.
Passenger's Door
INSPECT POWER WINDOW MOTOR CIRCUIT BREAKER OPERATION
a. Disconnect the connector from the power window switch.
b. Connect the positive (+) lead from the battery to terminal 3 and the negative (-) lead to terminal 1 on the wire harness side connector, and raise the
window to fully closed position.
