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Home >> Toyota >> 2002 >> Land Cruiser >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Systems - Diagnostics >> Circuit Inspection >> Power Main Relay Circuit >> Inspection Procedure
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Inspection Procedure

  1. Check power main relay (See  INSPECTION  ). 
    1. OK: Go to next step.
    2. NG: Replace the power main relay.
  2. Check wire harness and connector between power main relay and Body ECU, battery and power main relay  .
    1. OK: Proceed to next circuit inspection shown on problem symptoms table (See PROBLEM SYMPTOMS TABLE ).
    2. NG: Repair or replace wire harness or connector.
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