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Home >> Lexus >> 2004 >> ES 330 >> Repair and Diagnosis >> Body & Frame >> Seats >> Front Power Seat Control System (With Memory) - Diagnosis >> Communication Circuit >> Inspection Procedure

Inspection Procedure

  1. CHECK HARNESS AND CONNECTOR 
    1. Disconnect M6, M2 and A43 ECU connectors.
      2. Fig 1: Checking Harness And Connector M6, M2 & A43
      G01437270Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the resistance of each terminal of the wire harness side connectors.

      Standard: 

      Fig 2: Communication Circuit Harness & Connector Resistance Table
      G01437269Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

      OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE   ) 

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