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Inspect Fog Light Control Relay Continuity

WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
FOG LIGHT CONTROL RELAY CONTINUITY

Condition Tester connection Specified condition
Constant 1 - 2 Continuity
Apply B+ between terminals 1 and 2. 3 - 4 Continuity

If continuity is not as specified, replace the relay.

Fig 1: Inspecting Fog Light Control Relay Continuity
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