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Register Illumination: Inspection: Inspection

  1. INSPECT REGISTER ILLUMINATION (LH Side) 
    1. Disconnect the connector from the register.
      Fig 1: Identifying J11 Connector Terminals
      GTY140408Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage

      Tester Connection Condition Specified Condition
      J11-1 - Body ground Dimmer switch ON 10 to 14 V
      J11-1 - Body ground Dimmer switch OFF Below 1 V

      If the result is not as specified, repair or replace the wire harness or connector.

    3. Connect the (+) lead from the battery to terminal 1 and the (-) lead to terminal 2.
      Fig 2: Identifying J11 Connector Terminals
      GTY143516Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Check that the register illumination comes on.

      OK

      Comes on

      If the result is not as specified, replace the register illumination.

  2. INSPECT REGISTER ILLUMINATION (RH Side) 
    1. Disconnect the connector from the register.
      Fig 3: Identifying J73 Connector Terminals
      GTY140407Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage

      Tester Connection Condition Specified Condition
      J73-1 - Body ground Dimmer switch ON 10 to 14 V
      J73-1 - Body ground Dimmer switch OFF Below 1 V

      If the result is not as specified, repair or replace the wire harness or connector.

    3. Connect the (+) lead from the battery to terminal 1 and the (-) lead to terminal 2.
      Fig 4: Identifying J73 Connector Terminals
      GTY135406Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Check that the register illumination comes on.

      OK

      Comes on

      If the result is not as specified, replace the register illumination.

  3. INSPECT REGISTER ILLUMINATION (Center) 
    1. Disconnect the connector from the register.
      Fig 5: Identifying J90 Connector Terminals
      GTY140406Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage

      Tester Connection Condition Specified Condition
      J90-1 - Body ground Dimmer switch ON 10 to 14 V
      J90-1 - Body ground Dimmer switch OFF Below 1 V

      If the result is not as specified, repair or replace the wire harness or connector.

    3. Connect the (+) lead from the battery to terminal 1 and the (-) lead to terminal 2.
      Fig 6: Identifying J90 Connector Terminals
      GTY135412Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Check that the register illumination comes on.

      OK

      Comes on

      If the result is not as specified, replace the register illumination.

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