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On-Vehicle Inspection

  1. CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY 
    Fig 1: Identifying Power Window Regulator Master Switch Assembly Connector Terminals
    G05161464Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. for Regular Cab:
      1. Remove the master switch (see REMOVAL  ).
      2. Reconnect the switch connector.
      3. Measure the voltage according to the value(s) in the table below.

        Standard voltage 

        for Driver Switch: 

        STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (DRIVER SWITCH)

        Tester Connection Switch Condition Specified Condition
        N2-10 (U) - N2-7 (E) Ignition switch ON, driver side door power window regulator switch OFF → UP Below 1 V → 11 to 14 V
        N2-12 (D) - N2-7 (E) Ignition switch ON, driver side door power window regulator switch OFF → DOWN
        N2-12 (D) - N2-7 (E) Ignition switch ON, driver side door glass fully closed → power window AUTO DOWN operation → driver side door glass fully open Below 1 V → 11 to 14 V → Below 1 V

        for Front Passenger Switch: 

        STANDARD VOTLAGE TESTER CONNECTION SPECIFIED CONDITION (FRONT PASSENGER SWITCH)

        Tester Connection Switch Condition Specified Condition
        N2-16 (U) - N2-7 (E) Ignition switch ON, front passenger side door power window regulator switch OFF → UP Below 1V → 11 to 14 V
        N2-18 (D) - N2-7 (E) Ignition switch ON, front passenger side door power window regulator switch OFF → DOWN
    2. for Double Cab:
      1. Remove the power window regulator master switch (see REMOVAL  ).
      2. Reconnect the switch connector.
      3. Measure the voltage according to the value(s) in the table below.

        Standard voltage 

        for Driver Switch: 

        STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (DRIVER SWITCH)

        Tester Connection Switch Condition Specified Condition
        N2-3 (U) - N2-1 (E) Ignition switch ON, driver side door power window regulator switch OFF → UP Below 1 V → 11 to 14 V
        N2-4 (D) - N2-1 (E) Ignition switch ON, driver side door power window regulator switch OFF → DOWN
        N2-4 (D) - N2-1 (E) Ignition switch ON, driver side door glass fully closed → power window AUTO DOWN operation → driver side door glass fully open Below 1 V → 11 to 14 V → Below 1 V

        for Front Passenger Switch: 

        STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (FRONT PASSENGER SWITCH)

        Tester Connection Switch Condition Specified Condition
        N2-16 (U) - N2-1 (E) Ignition switch ON, front passenger side door power window regulator switch OFF → UP Below 1 V → 11 to 14 V
        N2-15 (D) - N2-1 (E) Ignition switch ON, front passenger side door power window regulator switch OFF → DOWN

        for Rear Switch LH: 

        STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (REAR SWITCH LH)

        Tester Connection Switch Condition Specified Condition
        N2-12 (U) - N2-1 (E) Ignition switch ON, rear LH side door power window regulator switch OFF → UP Below 1 V → 11 to 14 V
        N2-13 (D) - N2-1 (E) Ignition switch ON, rear LH side door power window regulator switch OFF → DOWN

        for Rear Switch RH: 

        STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (REAR SWITCH RH)

        Tester Connection Switch Condition Specified Condition
        N2-10 (U) - N2-1 (E) Ignition switch ON, rear RH side door power window regulator switch OFF → UP Below 1 V → 11 to 14 V
        N2-18 (D) - N2-1 (E) Ignition switch ON, rear RH side door power window regulator switch OFF → DOWN
    3. for CrewMax:
      1. Remove the power window regulator master switch (see REMOVAL  ).
      2. Reconnect the switch connector.
      3. Measure the voltage according to the value(s) in the table below.

        Standard voltage 

        for Driver Switch: 

        STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (DRIVER SWITCH)

        Tester Connection Switch Condition Specified Condition
        N2-3 (U) - N2-1 (E) Ignition switch ON, driver side door power window regulator switch OFF → UP Below 1 V → 11 to 14 V
        N2-4 (D) - N2-1 (E) Ignition switch ON, driver side door power window regulator switch OFF → DOWN
        N2-4 (D) - N2-1 (E) Ignition switch ON, driver side door glass fully closed → power window AUTO DOWN operation → driver side door glass fully open Below 1 V → 11 to 14 V → Below 1 V

        for Front Passenger Switch: 

        STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (FRONT PASSENGER SWITCH)

        Tester Connection Switch Condition Specified Condition
        N2-16 (U) - N2-1 (E) Ignition switch ON, front passenger side door power window regulator switch OFF → UP Below 1 V → 11 to 14 V
        N2-15 (D) - N2-1 (E) Ignition switch ON, front passenger side door power window regulator switch OFF → DOWN

        for Rear LH Switch: 

        STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (REAR LH SWITCH)

        Tester Connection Switch Condition Specified Condition
        N2-12 (U) - N2-1 (E) Ignition switch ON, rear LH side door power window regulator switch OFF → UP Below 1 V → 11 to 14 V
        N2-13 (D) - N2-1 (E) Ignition switch ON, rear LH side door power window regulator switch OFF → DOWN

        for Rear RH Switch: 

        STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (REAR RH SWITCH)

        Tester Connection Switch Condition Specified Condition
        N2-10 (U) - N2-1 (E) Ignition switch ON, rear RH side door power window regulator switch OFF → UP Below 1 V → 11 to 14 V
        N2-18 (D) - N2-1 (E) Ignition switch ON, rear RH side door power window regulator switch OFF → DOWN
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