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On-Vehicle Inspection

  1. REMOVE POWER RELAY (Marking: POWER) 
    1. Remove the power relay from the instrument panel junction block.
  2. INSPECT POWER RELAY 
    1. Measure the resistance of the relay.

      Standard resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Specified Condition
      3 - 5 10 kΩ or higher
      3 - 5 Below 1 Ω
      (When battery voltage is applied to terminals 1 and 2)
      Fig 1: Identifying Power Relay
      G04159030Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      If the result is not as specified, replace the relay.

  3. INSTALL POWER RELAY 
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