Rear Power Window LH Auto Up / Down Function does not Operate with Rear Power Window Switch LH [12/2021 - ]: Procedure

1. Using the GTS, read the data for the condition when the rear power window regulator switch assembly LH was operated.

   Body Electrical > RL-Door Motor > Data List 

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

   Body Electrical > RL-Door Motor > Data List 

   Tester Display
   RL Door P/W Auto SW

   OK

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

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  3

Result: 

OK 

See step  2

1. Initialize the rear power window regulator motor assembly LH.

   Refer to INITIALIZATION [12/2021 - ]

   OK

   Power window system operates normally.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END (PROBLEM DUE TO INITIALIZATION FAILURE) 

Result: 

NG 

REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to  REMOVAL [12/2021 - ] 

Refer to INSPECTION [12/2021 - ]

Result

Result: 

NG 

REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH. Refer to  REMOVAL [12/2021 - ] 

Result: 

OK 

See step  4

1. Disconnect the P14*1 or P20*2 rear power window regulator switch assembly LH connector.
   1. *1: w/ Door Closer System
   2. *2: w/o Door Closer System
2. Disconnect the P4 rear power window regulator motor assembly LH connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   W/ DOOR CLOSER SYSTEM
   
   

   Tester Connection	Condition	Specified Condition
   P14-4 (AUTO) - P4-4 (AUTO)	Always	Below 1 Ω
   P14-4 (AUTO) or P4-4 (AUTO) - Body ground	Always	10 kΩ or higher

   W/O DOOR CLOSER SYSTEM
   
   

   Tester Connection	Condition	Specified Condition
   P20-4 (AUTO) - P4-4 (AUTO)	Always	Below 1 Ω
   P20-4 (AUTO) or P4-4 (AUTO) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to  REMOVAL [12/2021 - ] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR