Front Passenger's Door:

INSPECT POWER WINDOW MOTOR OPERATION

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

Fig 1: Inspecting Power Window Motor Operation (Front Passenger Door)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Reverse the polarity, check that the motor turns counterclockwise.

If operation is not as specified, replace the motor.

INSPECT POWER WINDOW MOTOR CIRCUIT (See POWER WINDOW MOTOR CIRCUIT ) .

Fig 1: Inspecting Power Window Motor Circuit (Front Passenger Door)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

INSPECT JAM PROTECTION PULSE SWITCH OPERATION

Connect the positive (+) lead from the TOYOTA electrical tester to terminal 3 and the negative (-) lead to terminal 5.
Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1.
Check that pulse is generated during the motor running.

Fig 1: Inspecting Jam Protection Pulse Switch Operation (Front Passenger'S Door) (1 Of 2)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Reverse the polarity and check that pulse is generated.

Fig 2: Inspecting Jam Protection Pulse Switch Operation (Front Passenger'S Door) (2 Of 2)

If pulse is not generated, replace the motor.

NOTE: If connecting the wire harness wrongly, the sensor might be damaged so caution is necessary.

INSPECT JAM PROTECTION PULSE SWITCH CIRCUIT (See JAM PROTECTION PULSE SWITCH CIRCUIT ) .