LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2022 >> RX 450hL >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Lighting System (Exterior) (Service Information) (2 Of 2) >> Automatic High Beam Main Switch >> Inspection [10/2015 - ] >> Procedure

Inspection [10/2015 - ]: Procedure

  1. INSPECT INTEGRATION CONTROL AND PANEL ASSEMBLY (AUTOMATIC HIGH BEAM SWITCH) 
    1. Measure the resistance according to the value(s) in the table below.
      GTY614680Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Integration Control and Panel Assembly (Automatic High Beam Switch))

      Standard Resistance

      Tester Connection Condition Specified Condition
      1 (+B) - 10 (E) Integration control and panel assembly (automatic high beam switch) off 1 MΩ or higher
      Integration control and panel assembly (automatic high beam switch) on Below 100 Ω

      If the result is not as specified, replace the integration control and panel assembly (automatic high beam switch).

    2. Illumination Inspection
      1. Apply auxiliary battery voltage to the integration control and panel assembly (automatic high beam switch) off and check that the switch illuminates.

        OK

        Condition Specified Condition
        Auxiliary battery positive (+) → Terminal 7 (ILL+)
        Auxiliary battery negative (-) → Terminal 12 (ILL-)
        Illuminates

        If the result is not as specified, replace the integration control and panel assembly (automatic high beam switch).