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Inspection [10/2014 - ]: Procedure

  1. INSPECT BLIND SPOT MONITOR MAIN SWITCH (WARNING CANCELING SWITCH ASSEMBLY) 
    1. Measure the resistance according to the value(s) in the table below.
      GTY594238Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard Resistance

      Tester Connection Condition Specified Condition
      11 (B) - 8 (D) Blind spot monitor main switch is on (not protruding) Below 1 Ω
      Blind spot monitor main switch is off (protruding) 10 kΩ or higher
      TEXT IN ILLUSTRATION

      *a Component without harness connected
      (Blind Spot Monitor Main Switch (Warning Canceling Switch Assembly))

      If the result is not as specified, replace the blind spot monitor main switch (warning canceling switch assembly).

    2. Check that the switch indicator illuminates.
      1. Apply auxiliary battery voltage to the blind spot monitor main switch (warning canceling switch assembly) connector and check the operation of the blind spot monitor indicator, as shown in the table below.
        GTY594237Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        OK

        Connection Condition Specified Condition
        Auxiliary battery positive (+) → Terminal 11 (B)
        Auxiliary battery negative (-) → Terminal 12 (E)        		 Blind spot monitor main switch is on (not protruding) Blind spot monitor indicator illuminates
        Blind spot monitor main switch is off (protruding) Blind spot monitor indicator not illuminate
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Blind Spot Monitor Main Switch (Warning Canceling Switch Assembly))

        If the result is not as specified, replace the blind spot monitor main switch (warning canceling switch assembly).

    3. Check that the switch illuminates.
      1. Apply auxiliary battery voltage to the blind spot monitor main switch (warning canceling switch assembly) and check that the switch illuminates.
        GTY379851Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        OK

        Connection Specified Condition
        auxiliary battery positive (+) → Terminal 10 (ILL+)
        auxiliary battery negative (-) → Terminal 9 (ILL-)        		 Illuminates
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Blind Spot Monitor Main Switch (Warning Canceling Switch Assembly))

        If the result is not as specified, replace the blind spot monitor main switch (warning canceling switch assembly).

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