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Power Windows do not Operate at All [08/2017 - ]: Procedure

  1. CHECK HARNESS AND CONNECTOR (MASTER SWITCH - BATTERY AND BODY GROUND) 
    Fig 1: Master Switch Connector End View
    GTY771139Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *a Front view of wire harness connector
    (to Master Switch)
    1. Disconnect the N2 master switch connector.
    2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage

      Tester Connection Switch Condition Specified Condition
      N2-6 (B) - Body ground Ignition switch ON 11 to 14 V
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      N2-1 (E) - Body ground Always Below 1 Ω

    Result: 

    OK 

    REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY 

    (Refer to REMOVAL [08/2017 - ] )

    Result: 

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR