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On-Vehicle Inspection

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT FOG LIGHT RELAY (Marking: FR FOG) 
    1. Remove the FR FOG relay from the engine room No. 2 relay block.
    2. 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 Fog Light Relay Connector Terminals
      G05292798Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002