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On-Vehicle Inspection

  1. INSPECT CIRCUIT OPENING RELAY 
    Fig 1: Circuit Opening Relay Circuit Diagram
    G06007695Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Measure the resistance according to the value(s) in the table below.
      Fig 2: Identifying Instrument Panel Junction Block
      G06040875Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard Resistance 

      TESTER CONNECTION SPECIFIED CONDITION CHART

      Tester Connection Condition Specified Condition
      2A-8 - 2B-11 Battery voltage is not applied between terminals 2B-10 and 2B-9 10 kΩ or higher
      2A-8 - 2B-11 Battery voltage is applied between terminals 2B-10 and 2B-9 Below 1 Ω

      If the resistance is not as specified, replace the instrument panel junction block.

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