Inspection Procedure

1. Check for DTCs.

   Result: 

   FOR DTC
   
   

   Result	Proceed to
   B2311 is output	A
   B2312 is output	B
   B2313 is output	C
   LIN communication system DTC output reoccur	D
   DTC is not output	E

A: GO TO  DTC B2311  

B: GO TO  DTC B2312   

C: GO TO  DTC B2313  

D: GO TO LIN COMMUNICATION SYSTEM  (See HOW TO PROCEED WITH TROUBLESHOOTING )

E: GO TO NEXT STEP 

1. Check that the manual UP/DOWN function using the power window regulator switch can operate the driver door power window.

   OK: Manual UP/DOWN function operates normally. 

NG: OTHER PROBLEM (See  FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE WITH FRONT PASSENGER SIDE POWER WINDOW SWITCH   ) 

OK: GO TO NEXT STEP 

1. Use the Data List to check if the power window regulator motor is functioning properly.
   1. Intelligent tester

      P DOOR MOTOR: 

      INTELLIGENT TESTER P DOOR MOTOR
      
      

      Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
      P P/W AUTO SW	Front passenger side power window remote auto UP/DOWN switch signal / ON or OFF	ON: Front passenger side power window remote auto UP/DOWN switch on master switch operated OFF: Front passenger side power window switch on master switch not operated	-

   2. Techstream

      P-Door Motor: 

      TECHSTREAM P DOOR MOTOR
      
      

      Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
      P Door P/W Auto SW	Front passenger side power window remote auto UP/DOWN switch signal / ON or OFF	ON: Front passenger side power window remote auto UP/DOWN switch on master switch operated OFF: Front passenger side power window switch on master switch not operated	-

      OK: Tester display changes normally when front passenger side power window switch is operated. 

NG: Go to step 4 

OK: REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (for Front Passenger Side) (See  REMOVAL   ) 

1. Disconnect the N6 switch connector.
2. Disconnect the N3 motor connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard resistance 

   FRONT PASSENGER SIDE SWITCH - FRONT PASSENGER SIDE MOTOR
   
   

   Tester Connection	Condition	Specified Condition
   N6-4 (AUTO) - N3-4 (AUTO)	Always	Below 1 Ω
   N6-4 (AUTO) or N3-4 (AUTO) - Body ground	Always	10 kΩ or higher

   Fig 1: Checking Harness And Connector (Front Passenger Side Switch - Front Passenger Side Motor)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK: GO TO NEXT STEP 

1. Remove the switch.
2. Measure the resistance according to the value(s) in the table below.

   Standard resistance 

   POWER WINDOW REGULATOR SWITCH ASSEMBLY (FOR FRONT PASSENGER SIDE)
   
   

   Tester Connection	Switch Condition	Specified Condition
   N6-4 (AUTO) - N6-5 (GND)	AUTO UP/DOWN operation	Below 1 Ω

   Fig 2: Inspecting Power Window Regulator Switch Assembly (For Front Passenger Side)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Front Passenger Side) (See  REMOVAL   ) 

OK: REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (for Front Passenger Side) (See  REMOVAL   )