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Home >> Lexus >> 2007 >> LS 460 >> Repair and Diagnosis >> Steering >> Power Steering >> Power Steering >> Power Steering System >> DTC U0100 Lost Communication with ECM / PCM "A"; DTC U0129 Lost Communication with Brake System Control Module; DTC U0130 Lost Communication with Steering Effort Control Module; DTC U1104 Lost Communication with Driving Support ECU; DTC U1105 Lost Communication with Parking Assist ECU >> Inspection Procedure
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Inspection Procedure

  1. CHECK DTC 
    1. Using the intelligent tester or Techstream, check for DTCs (see DTC CHECK / CLEAR  ).

    NEXT: GO TO CAN COMMUNICATION SYSTEM  (See HOW TO PROCEED WITH TROUBLESHOOTING )

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