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On-Vehicle Inspection

  1. INSPECT DEFOGGER RELAY 
    1. Remove the DEFOG relay from the instrument panel J/B.
    2. Measure the resistance of the relay.
      Fig 1: Inspecting Defogger Relay
      G05196506Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminal No. Specified Condition
      1-2 Below 1 Ω
      3-5 Below 1 Ω (when battery voltage is applied to terminals 1 and 2)

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

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