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Key Unlock Warning Switch Circuit

WARNING: This page is about a different car, the 2003 Lexus GS 430, 2003 Lexus GS 300, 2002 Lexus GS 430, and 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.

For key unlock warning switch circuit inspection, see KEY UNLOCK WARNING SWITCH CIRCUIT under CIRCUIT TESTS in BODY CONTROL SYSTEMS article under COMMUNICATION DEVICES in ACCESSORIES & EQUIPMENT. Connect the switch connector and inspect the connector on the wire harness side from the back side. For front side connector view, see CONNECTOR IDENTIFICATION . See INSPECTING KEY UNLOCK WARNING SWITCH CIRCUIT  table.

INSPECTING KEY UNLOCK WARNING SWITCH CIRCUIT

Tester Connection Condition Specified Condition
1 - Ground Constant Continuity
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