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Home >> Toyota >> 2009 >> RAV4 Base, 2.5 F, AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Windshield/Window Glass >> Windshield Deicer Relay >> On-Vehicle Inspection

On-Vehicle Inspection

  1. REMOVE WINDSHIELD DEICER RELAY (Marking: DEICER) 
    1. Remove the defogger relay from the engine room No. 2 relay block.
  2. INSPECT WINDSHIELD DEICER RELAY 
    1. Measure the resistance of the relay.

    Standard resistance 

    TESTER CONNECTION SPECIFIED CONDITION

    Tester Connection Specified Condition
    3-5 10 kΩ or higher
    Below 1 Ω (when battery voltage is applied to terminals 1 and 2)

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

  3. INSTALL WINDSHIELD DEICER RELAY 
    Fig 1: Identifying Windshield Deicer Relay Terminals
    G04978973Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002