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

DESCRIPTION

If the manual up/down function can be performed but the auto up/down function cannot, the fail-safe mode may be functioning.

If the power window initialization Click here has not been performed, the auto up/down function will not operate.

WIRING DIAGRAM

A01612HE08

INSPECTION PROCEDURE

Note


  • When the power window regulator motor assembly (for front passenger side) is reinstalled or replaced, the power window control system must be initialized.

  • After a door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used. In such cases, the auto up function can be reinitialized by repeating the following operations at least 5 times:


    1. Close the power window by fully pulling up the power window regulator switch assembly (for front passenger side) and holding it at the auto up position.

    2. Open the power window by fully pushing down the power window regulator switch assembly (for front passenger side).

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (POWER WINDOW SWITCH - REGULATOR MOTOR)


    1. Disconnect the power window regulator switch assembly (for front passenger side) connector.

    2. A015YLUE15

      Disconnect the power window regulator motor assembly (for front passenger side) connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      for LHD
      Tester Connection Condition Specified Condition
      L20-4 (A) - L18-4 (AUTO) Always Below 1 Ω
      L20-4 (A) - Body ground Always 10 kΩ or higher
      L18-4 (AUTO) - Body ground Always 10 kΩ or higher
      for RHD
      Tester Connection Condition Specified Condition
      M21-4 (A) - M18-4 (AUTO) Always Below 1 Ω
      M21-4 (A) - Body ground Always 10 kΩ or higher
      M18-4 (AUTO) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  2. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Front Passenger Side)


    1. A016060E07

      Remove the power window regulator switch assembly (for front passenger side) Click here.

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      4 (A) - 5 (E) Auto up or auto down position Below 1 Ω

    NG

    REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Front Passenger Side) Click here

    OK

    REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side) Click here