Wireless Door Lock Control System - Diagnostic Codes & Symptom Tests

• Wireless Door Lock Control System
  • DTC B1242: Wireless Door Lock Tuner Circuit Malfunction [12/2019 - 11/2023]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • DTC B1242-96: Wireless Door Lock Tuner Component Internal Failure [11/2023 - ]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • No Answer-Back [12/2019 - 11/2023]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • No Answer-Back [11/2023 - ]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure