Inspection Procedure

1. Disconnect the power window switch (front passenger side) connector.
2. Measure the voltage according to the value(s) in the table below.

Standard Voltage 

Fig 1: Identifying H3 Power Window Switch (Front Passenger Side) Connector

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK: Go to Next Step 

1. Remove the power window switch (front passenger side) (See FRONT PASSENGER SIDE POWER WINDOW SWITCH ).
2. Measure the resistance according to the value(s) in the table below.

Standard Resistance 

Fig 2: Identifying Power Window Switch Connector (Front Passenger Side)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE POWER WINDOW SWITCH (FRONT PASSENGER SIDE) (See  FRONT PASSENGER SIDE POWER WINDOW SWITCH  ) 

OK: Go to Next Step 

1. Disconnect the power window regulator motor assembly (front passenger side) connector.
2. Measure the resistance according to the value(s) in the table below.

Standard Resistance 

Fig 3: Identifying H7 Power Window Regulator Motor (Front Passenger Side) And H3 Power Window Switch Connectors

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK: Go to Next Step 

1. Remove the power window regulator motor assembly (front passenger side) (See REMOVAL ).
2. Check power window regulator motor operation:
   1. Apply battery voltage to connector terminals 1 and 2.
      NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.
   2. Check that the motor gear rotates smoothly as follows.

   OK 

   MEASUREMENT CONDITION REFERENCE CHART
   
   

   Measurement Condition	Specified Condition
   Battery positive (+) → 1 Battery negative (-) → 2	Motor gear rotates clockwise
   Battery positive (+) → 2 Battery negative (-) → 1	Motor gear rotates counterclockwise

3. Check PTC operation:

Fig 4: Inspecting Power Window Regulator Motor Assembly (Front Passenger Side)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install the power window regulator motor assembly (front passenger side) (See INSTALLATION ).
2. Connect an electrical tester DC 400 A probe to the wire harness of terminal 2.
   NOTE: Match the arrow mark of the probe with the direction of the current flow.
3. Fully close the door glass by pulling up the power window switch. Wait for approximately 60 seconds.
4. Continue to pull up the power window switch and measure how long it takes for the electrical current to change from a range of 16 to 28 A to approximately 1 A (current shut-off inspection).

   Standard: 4 to 90 seconds 

5. Wait for 60 seconds after the previous step, and then push down the power window switch (passenger side).

   OK: The passenger side window goes down  .

   Fig 5: Identifying H7 Power Window Regulator Motor (Front Passenger Side) Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NG: REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FRONT PASSENGER SIDE) (See  FRONT PASSENGER SIDE POWER WINDOW SWITCH  ) 

   OK: Go to Next Step 

1. Disconnect the power window master switch connector.
2. Disconnect the power window switch (front passenger side) connector.
3. Measure the resistance according to the value(s) in the table below.

Standard Resistance 

Fig 6: Identifying I3 Power Window Master Switch And H3 Power Window Switch (Front Passenger Side) Connectors

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK: REPLACE POWER WINDOW MASTER SWITCH  (See POWER WINDOW MASTER SWITCH )