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On-Vehicle Inspection

  1. INSPECT DEFOGGER RELAY 
    1. Inspect the resistance.

      Standard resistance 

      RESISTANCE SPECIFICATION

      Terminal No. Specified Condition
      3 - 4 Below 1 Ω
      3 - 5 10 kΩ or higher
      Below 1 Ω (When battery voltage is applied to terminals 1 and 2)
      Fig 1: Identifying Defogger Relay
      G05141716Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

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