Steering Lock System (Diagnostic Codes & Circuit Tests)

• Steering Lock System
  • DTC B2781: Open / Short in Steering Lock ECU
    • Description
    • Inspection Procedure
    • Procedure
  • DTC B2782: Power Source Control ECU Malfunction
    • Description
    • Wiring Diagram
    • Inspection Procedure
    • Procedure
  • DTC B2785: Communication Malfunction between ECUs Connected by LIN
    • Description
    • Wiring Diagram
    • Inspection Procedure
    • Procedure
  • DTC B2786: No Response from Steering Lock ECU
    • Description
    • Wiring Diagram
    • Inspection Procedure
    • Procedure
  • DTC B2788: IG2 Signal Malfunction
    • Description
    • Wiring Diagram
    • Inspection Procedure
    • Procedure
  • Symptom Tests
    • Unable to Unlock Steering Wheel
      • Wiring Diagram
      • Inspection Procedure
      • Procedure
    • Unable to Lock Steering Wheel
      • Wiring Diagram
      • Inspection Procedure
      • Procedure
  • Circuit Tests
    • Steering Lock Motor Drive Power Circuit
      • Description
      • Wiring Diagram
      • Inspection Procedure
      • Procedure
    • Unlock Position Sensor Signal Circuit
      • Description
      • Wiring Diagram
      • Inspection Procedure
      • Procedure
    • Power Source Circuit
      • Description
      • Wiring Diagram
      • Inspection Procedure
      • Procedure