Rear Power Window RH does not Operate with Rear Power Window Switch RH [10/2023 - ]: Procedure

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

   Body Electrical > Main Body > Data List 

   Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
   Communication RR-Door Motor	Connection status between power window regulator motor assembly (for rear RH door) and main body ECU (multiplex network body ECU)	STOP or OK	STOP: Communication stopped OK: Normal communication	-

   Body Electrical > Main Body > Data List 

   Tester Display
   Communication RR-Door Motor

   OK

   OK is displayed for each Data List item above.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

GO TO LIN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2023 - ] 

Result: 

OK 

See step  2

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

   Body Electrical > Main Body > Data List 

   Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
   RR Door Power Window UP Switch	Rear RH door power window manual up switch	OFF or ON	OFF: Manual up switch not being operated ON: Manual up switch being operated	-
   RR Door Power Window DOWN Switch	Rear RH door power window manual down switch	OFF or ON	OFF: Manual down switch not being operated ON: Manual down switch being operated	-

   Body Electrical > Main Body > Data List 

   Tester Display
   RR Door Power Window UP Switch
   RR Door Power Window DOWN Switch

   OK

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

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  4

Result: 

OK 

See step  3

1. Perform the Active Test according to the display on the GTS.

   Body Electrical > Main Body > Active Test 

   Tester Display	Measurement Item	Control Range	Diagnostic Note
   RR Door Power Window UP	Rear RH door power window up activate	OFF/ON	-
   RR Door Power Window DOWN	Rear RH door power window down activate	OFF/ON	-

   Body Electrical > Main Body > Active Test 

   Tester Display
   RR Door Power Window UP

   Body Electrical > Main Body > Active Test 

   Tester Display
   RR Door Power Window DOWN

   HINT: 

   Up and down movement does not occur if the arrow is not pressed and held.

   OK

   Rear RH Door power window operates normally.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [10/2023 - ] 

Result: 

NG 

REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to  REMOVAL [10/2023 - ] 

Refer to INSPECTION [12/2017 - ]

Result

Result: 

NG 

REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH. Refer to  REMOVAL [12/2017 - ] 

Result: 

OK 

See step  5

1. Disconnect the J1 rear power window regulator switch assembly RH connector.
2. Disconnect the K1 rear 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
   J1-2 (UP) - K1-10 (UP)	Always	Below 1 Ω
   J1-10 (DOWN) - K1-7 (DOWN)	Always	Below 1 Ω
   J1-2 (UP) or K1-10 (UP) - Body ground	Always	10 kΩ or higher
   J1-10 (DOWN) or K1-7 (DOWN) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  6

Refer to INSPECTION [12/2017 - ]

Result

Result: 

OK 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [10/2023 - ] 

Result: 

NG 

REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH. Refer to  REMOVAL [10/2023 - ]