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Home >> Scion >> 2006 >> xA Automatic >> Repair and Diagnosis >> Body & Frame >> Windows >> Windshield/WINDOWGLASS >> Defogger Relay >> On-Vehicle Inspection

On-Vehicle Inspection

  1. REMOVE DEFOGGER RELAY 
    1. Remove the defogger relay from the instrument panel junction block.
  2. INSPECT DEFOGGER RELAY 
    1. Measure the resistance of the relay.

      Standard resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Specified Condition
      3 - 5 10 kΩ or higher
      Below 1 Ω
      (when battery voltage is applied to terminals 1 and 2)
      Fig 1: Identifying Defogger Relay
      G04159031Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

  3. INSTALL DEFOGGER RELAY 
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