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Home >> Lexus >> 2002 >> LS 430 >> Repair and Diagnosis >> Body & Frame >> Seats >> Rear Left Seat Control System - Diagnosis >> Circuit Inspection >> Slide Position Sensor Circuit >> Inspection Procedure

Inspection Procedure

  1. Check slide position sensor (See  INSPECTION  in Power Seat Control System - LS 430 article). 
    1. NG:  Replace power seat motor.
    2. OK:  Go to next step.
  2. Check harness and connectors between rear LH seat ECU and position sensors, sensors and body ground. 
    1. OK:  Repair or replace harness or connectors.
    2. NG:  Check and replace rear LH seat ECU.