Inspection Procedure

1. Check that the power window AUTO UP/DOWN function operates normally.

NG: Go to step 2 

OK: REPLACE POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER SIDE) 

1. Remove the FR DOOR fuse from the instrument panel J/B.
2. Measure the resistance of the fuse.
   1. Standard: Below 1 Ω 

NG: REPLACE FUSE 

OK: GO TO NEXT STEP 

1. Disconnect the P11 regulator switch connector.
2. Measure the voltage and resistance of the wire harness side connector.

   Standard: 

   POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER SIDE) TERMINAL RESISTANCE
   
   

   Tester Connection	Specified Condition
   P11-12 (B) - Body ground	10 to 14 V
   P11-7 (GND) - Body ground	Below 1 Ω

   Fig 1: Measuring Voltage & Resistance Of Wire Harness Side Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

OK: GO TO NEXT STEP 

1. Remove the regulator switch but do not disconnect the connector.
2. Turn the ignition switch ON.
3. Measure the voltage of the connector.

   Standard: 

   POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER SIDE) TERMINAL VOLTAGE
   
   

   Tester Connection	Window Lock Switch Condition	Specified Condition
   P11-11 (PCT) - P11-7 (GND)	OFF (Normal)	10 to 14 V
   P11-11 (PCT) - P11-7 (GND)	ON (Lock)	Below 1 V

   Fig 2: Measuring Voltage Of Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: Go to step 5 

OK: Go to step   6 

1. Disconnect the P11 regulator switch connector.
2. Disconnect the P9 master switch connector.
3. Measure the resistance of the wire harness side connectors.
   POWER WINDOW REGULATOR SWITCH ASSY TERMINAL RESISTANCE
   
   

   Tester Connection	Specified Condition
   P11-11 (PCT) - P9-6 (PCT)	Below 1 Ω
   P11-11 (PTC) - Body ground	10 kΩ or higher

   Fig 3: Measuring Resistance Of Wire Harness Side Connectors

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

OK: REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSY 

1. Disconnect the P12 regulator switch connector.
2. Disconnect the P11 power window motor connector.
3. Measure the resistance of the wire harness side connectors.

   Standard: 

   POWER WINDOW REGULATOR SWITCH ASSY POWER WINDOW REGULATOR MOTOR ASSY RH TERMINAL RESISTANCE
   
   

   Tester Connection	Specified Condition
   P12-1 (D) - P11-1 (D)	Below 1 Ω
   P12-6 (U) - P11-2 (U)	Below 1 Ω
   P12-1 (D) - Body ground	10 kΩ or higher
   P12-6 (U) - Body ground	10 kΩ or higher

   Fig 4: Measuring Resistance Of Wire Harness Side Connectors

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

OK: GO TO NEXT STEP 

1. Remove the regulator switch but do not disconnect the connector.
2. Turn the ignition switch ON.
3. Measure the voltage of the connector.

   Standard: 

   POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER SIDE) TERMINAL VOLTAGE
   
   

   Tester Connection	Switch Condition	Specified Condition
   P12-6 (U) - P12-7 (GND)	UP	10 to 14 V
   P12-1 (D) - P12-7 (GND)	DOWN	10 to 14 V

   Fig 5: Identifying Power Window Regulator Switch Assy (Passenger Side) Connector Terminal

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER SIDE) 

OK: REPLACE POWER WINDOW REGULATOR MOTOR ASSY RH (PASSENGER SIDE)