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Inspection [09/2020 - ]: Procedure

  1. INSPECT HEADLIGHT ASSEMBLY LH (w/o Projector Headlight) 
    1. Illumination Inspection
      1. Apply auxiliary battery voltage to the headlight assembly LH and check that the lights illuminate.
        GTY894917Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Headlight Assembly LH)

        OK

        DAYTIME RUNNING LIGHT

        Measurement Condition Specified Condition
        Auxiliary battery positive (+) → Terminal 3 (B)
        Auxiliary battery negative (-) → Terminal 4 (E)        		 Daytime running light illuminates

        OK

        LO BEAM HEADLIGHT

        Measurement Condition Specified Condition
        Auxiliary battery positive (+) → Terminal 1 (LO)
        Auxiliary battery negative (-) → Terminal 4 (E)        		 Lo beam headlight illuminates

        OK

        HI BEAM HEADLIGHT

        Measurement Condition Specified Condition
        Auxiliary battery positive (+) → Terminal 2 (HI)
        Auxiliary battery negative (-) → Terminal 4 (E)        		 Hi beam headlight illuminates

      If the result is not as specified, replace the headlight assembly LH.

  2. INSPECT HEADLIGHT ASSEMBLY RH (w/o Projector Headlight) 
    1. Illumination Inspection
      1. Apply auxiliary battery voltage to the headlight assembly RH and check that the lights illuminate.
        GTY894917Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Headlight Assembly RH)

        OK

        DAYTIME RUNNING LIGHT

        Measurement Condition Specified Condition
        Auxiliary battery positive (+) → Terminal 3 (B)
        Auxiliary battery negative (-) → Terminal 4 (E)        		 Daytime running light illuminates

        OK

        LO BEAM HEADLIGHT

        Measurement Condition Specified Condition
        Auxiliary battery positive (+) → Terminal 1 (LO)
        Auxiliary battery negative (-) → Terminal 4 (E)        		 Lo beam headlight illuminates

        OK

        HI BEAM HEADLIGHT

        Measurement Condition Specified Condition
        Auxiliary battery positive (+) → Terminal 2 (HI)
        Auxiliary battery negative (-) → Terminal 4 (E)        		 Hi beam headlight illuminates

      If the result is not as specified, replace the headlight assembly RH.

  3. INSPECT HEADLIGHT ASSEMBLY LH (for Projector Headlight without AFS) 
    1. for LED Type Clearance Light:
      1. Illumination Inspection
        1. Apply auxiliary battery voltage to the headlight assembly LH and check that the lights illuminate.
          GTY894916Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
          *a Component without harness connected
          (Headlight Assembly LH)

          OK

          DAYTIME RUNNING LIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 3 (B)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Daytime running light illuminates

          OK

          CLEARANCE LIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 2 (B)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Clearance light illuminates

          OK

          LO BEAM HEADLIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 1 (LO)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Lo beam headlight illuminates

          OK

          HI BEAM HEADLIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 6 (HI)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Hi beam headlight illuminates

        If the result is not as specified, replace the headlight assembly LH.

    2. for Bulb Type Clearance Light:
      1. Illumination Inspection
        1. Apply auxiliary battery voltage to the headlight assembly LH and check that the lights illuminate.
          GTY894917Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
          *a Component without harness connected
          (Headlight Assembly LH)

          OK

          DAYTIME RUNNING LIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 3 (B)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Daytime running light illuminates

          OK

          LO BEAM HEADLIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 1 (LO)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Lo beam headlight illuminates

          OK

          HI BEAM HEADLIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 2 (HI)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Hi beam headlight illuminates

        If the result is not as specified, replace the headlight assembly LH.

  4. INSPECT HEADLIGHT ASSEMBLY RH (for Projector Headlight without AFS) 
    1. for LED Type Clearance Light:
      1. Illumination Inspection
        1. Apply auxiliary battery voltage to the headlight assembly RH and check that the lights illuminate.
          GTY894916Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
          *a Component without harness connected
          (Headlight Assembly RH)

          OK

          DAYTIME RUNNING LIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 3 (B)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Daytime running light illuminates

          OK

          CLEARANCE LIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 2 (B)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Clearance light illuminates

          OK

          LO BEAM HEADLIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 1 (LO)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Lo beam headlight illuminates

          OK

          HI BEAM HEADLIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 6 (HI)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Hi beam headlight illuminates

        If the result is not as specified, replace the headlight assembly RH.

    2. for Bulb Type Clearance Light:
      1. Illumination Inspection
        1. Apply auxiliary battery voltage to the headlight assembly RH and check that the lights illuminate.
          GTY894917Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
          *a Component without harness connected
          (Headlight Assembly RH)

          OK

          DAYTIME RUNNING LIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 3 (B)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Daytime running light illuminates

          OK

          LO BEAM HEADLIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 1 (LO)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Lo beam headlight illuminates

          OK

          HI BEAM HEADLIGHT

          Measurement Condition Specified Condition
          Auxiliary battery positive (+) → Terminal 2 (HI)
          Auxiliary battery negative (-) → Terminal 4 (E)          		 Hi beam headlight illuminates

        If the result is not as specified, replace the headlight assembly RH.

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