LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2013 >> LS 460 Base, AWD >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Lock System (Diagnostic Codes & Circuit Tests) >> Steering Lock System >> DTC B2781: Open / Short in Steering Lock ECU >> Procedure

DTC B2781: Open / Short in Steering Lock ECU: Procedure

  1. CHECK DTC (CERTIFICATION ECU) 
    1. Check the DTCs. Refer to DTC CHECK / CLEAR [09/2012 - ] .

      OK

      DTC B2781 is output, but DTC B2785 (LIN bus line malfunction) is not output.

    NG → See step   2 

    OK → REPLACE STEERING LOCK ACTUATOR 

  2. GO TO DTC CHART (B2785). Refer to  DTC B2785: Communication Malfunction between ECUs Connected by LIN