FixVault
Home › Lexus › 2007 › GS 430 › Repair and Diagnosis › Engine Performance › Engine Control System (3UZ-FE) › SFI System › DTC U0001 High Speed CAN Communication Bus › Inspection Procedure

Inspection Procedure

  1. CHECK OTHER DTC OUTPUT (IN ADDITION TO DTC U0001) 

    Result 

    RESULT CHART

    Display (DTC output) Proceed to
    U0001 A
    U0001 and other DTCs B

    B: GO TO RELEVANT DTC CHART 

    A: REPLACE ECM 

About FixVault