POWER WINDOW CONTROL SYSTEM > Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch

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DESCRIPTION

  1. If the AUTO UP/DOWN function does not operate, the cause may be one or more of the following.
  1. The recorded power window fully closed position, which is stored in the multiplex network switch, was erased as a result of: 1) a fuse or relay related to the passenger side power window being replaced; or 2) the battery cable and the switch's connector being disconnected.
  2. The switch has a malfunction.
  3. The pulse sensors in the passenger side power window regulator motor have a malfunction.
  4. The wiring between the switch and the passenger side power window regulator motor is open or short.

WIRING DIAGRAM


B108818E05


INSPECTION PROCEDURE

1.CHECK MANUAL UP/DOWN FUNCTION (FRONT PASSENGER SIDE)

  1. Check if the manual UP/DOWN function operates normally.

    OK:
    Manual UP/DOWN function operates normally.



NG
OTHER PROBLEM
OK


2.CHECK LIGHT OF MULTIPLEX NETWORK SWITCH ASSEMBLY (FRONT PASSENGER SIDE) (AUTO LIGHT)
B108107E02

  1. Turn the engine switch on (IG).

  1. Operate the switch for 2 seconds or more.



  1. Check the blinking pattern of the AUTO light. Compare the blinking pattern with the illustration below.


    B105775E01

    Result: 
    Blinking Pattern
    		Proceed to
    1 or 3
    		A
    2
    		B
    4
    		C



B
Go to step 4

C
REPLACE MULTIPLEX NETWORK SWITCH ASSEMBLY (FRONT PASSENGER SIDE)
A


3.RESET FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY (FRONT PASSENGER SIDE)

  1. Check that the power window operates normally after it is reset.

    OK:
    Power window operates normally.



NG
Go to step 4
OK

END 

4.CHECK WIRE HARNESS (SWITCH ASSEMBLY (FRONT PASSENGER SIDE) - FRONT MOTOR ASSEMBLY (FRONT PASSENGER SIDE))
B108108E24

  1. Disconnect the R6*1 or S9*2 switch connector.

  1. Disconnect the N5*1 or O5*2 power window motor connector.

  1. Measure the resistance of the wire harness side connectors.

    Standard resistance:
    LHD:
    Tester Connection
    		Specified Condition
    R6-8 (VCC) - N5-4 (SSRB)
    		Below 1 Ω
    R6-2 (PLS1) - N5-5 (PLS)
    		Below 1 Ω
    R6-3 (PLS2) - N5-3 (PLS2)
    		Below 1 Ω
    R6-5 (SGND) - N5-6 (E)
    		Below 1 Ω
    R6-8 (VCC) or N5-4 (SSRB) - Body ground
    		10 kΩ or higher
    R6-2 (PLS1) or N5-5 (PLS) - Body ground
    		10 kΩ or higher
    R6-3 (PLS2) or N5-3 (PLS2) - Body ground
    		10 kΩ or higher
    R6-5 (SGND) or N5-6 (E) - Body ground
    		10 kΩ or higher
    RHD:
    Tester Connection
    		Specified Condition
    S9-8 (VCC) - O5-4 (SSRB)
    		Below 1 Ω
    S9-2 (PLS1) - O5-5 (PLS)
    		Below 1 Ω
    S9-3 (PLS2) - O5-3 (PLS2)
    		Below 1 Ω
    S9-5 (SGND) - O5-6 (E)
    		Below 1 Ω
    S9-8 (VCC) or O5-4 (SSRB) - Body ground
    		10 kΩ or higher
    S9-2 (PLS1) or O5-5 (PLS) - Body ground
    		10 kΩ or higher
    S9-3 (PLS2) or O5-3 (PLS2) - Body ground
    		10 kΩ or higher
    S9-5 (SGND) or O5-6 (E) - Body ground
    		10 kΩ or higher



NG
REPAIR OR REPLACE HARNESS AND CONNECTOR
OK

REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY (FRONT PASSENGER SIDE)