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Home >> Lexus >> 2002 >> LX 470 >> Repair and Diagnosis >> Accessories & Equipment >> Steering Column Switches >> Circuit Tests >> Key Unlock Warning Switch Circuit

Key Unlock Warning Switch Circuit

  1. See KEY UNLOCK WARNING SWITCH CIRCUIT under CIRCUIT TESTS under BODY CONTROL SYSTEM article under COMMUNICATION DEVICES in ACCESSORIES & EQUIPMENT.
  2. Connect the switch connector and inspect the connector on the wiring harness side from the back side. See CONNECTOR IDENTIFICATION . See INSPECTING KEY UNLOCK WARNING SWITCH CIRCUIT  table. If the circuit is not as specified, inspect the circuits connected to other parts.
    INSPECTING KEY UNLOCK WARNING SWITCH CIRCUIT

    Tester Connection Condition Specified Condition
    2 - Ground Constant Continuity