Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch [01/2017 - ]: Procedure

1. Read the Data List according to the display on the Techstream.

   Refer to DATA LIST / ACTIVE TEST [01/2017 - ]

   Body Electrical > P-Door Motor > Data List 

   Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
   P Door P/W Auto SW	Front passenger door power window auto switch signal	OFF or ON	OFF: Front passenger door power window auto switch not being operated ON: Front passenger door power window auto switch being operated	-

   Body Electrical > P-Door Motor > Data List 

   Tester Display
   P Door P/W Auto SW

   OK

   On the Techstream screen, ON or OFF is displayed accordingly.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  4

Result: 

OK 

See step  2

1. Initialize the power window regulator motor assembly RH.

   Refer to INITIALIZATION [01/2017 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  3

1. Check that the front passenger door power window moves when the auto up and down function of the power window regulator switch assembly is operated.

   Refer to OPERATION CHECK [01/2017 - ]

   OK

   Front passenger door auto up and down function is normal.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END (PROBLEM DUE TO INITIALIZATION FAILURE) 

Result: 

NG 

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to  REMOVAL [01/2017 - 05/2023]  , or refer to  REMOVAL [05/2023 - ] 

1. Remove the power window regulator switch assembly.

   Refer to REMOVAL [01/2017 - ]

2. Inspect the power window regulator switch assembly.

   Refer to INSPECTION [01/2017 - ]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY. Refer to  REMOVAL [01/2017 - ] 

Result: 

OK 

See step  5

1. Disconnect the T1 power window regulator switch assembly connector.
2. Disconnect the R2 power window regulator motor assembly RH connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   T1-4 (AUTO) - R2-4 (AUTO)	Always	Below 1 Ω
   T1-4 (AUTO) or R2-4 (AUTO) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to  REMOVAL [01/2017 - 05/2023]  , or refer to  REMOVAL [05/2023 - ] 

Result: 

NG 

See step  6

1. Turn the power switch off.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Front Door Wire RH	-	-
   *a	Front view of wire harness connector (to Vehicle Side Connector)	*b	Front view of wire harness connector (to Power Window Regulator Switch Assembly Side Connector)

2. Disconnect the T1 front door wire RH connector.
3. Disconnect the TR1 front door wire RH connector.
4. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   T1-4 (AUTO) - TR1-6	Always	Below 1 Ω
   T1-4 (AUTO) or TR1-6 - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

NG 

REPLACE FRONT DOOR WIRE RH. Refer to  DISASSEMBLY [01/2017 - 06/2019]  , or refer to  DISASSEMBLY [06/2019 - 04/2020]  , or refer to  DISASSEMBLY [04/2020 - 05/2023]  , or refer to  DISASSEMBLY [05/2023 - ]