Acoustic Vehicle Alerting System (Diagnostic Codes & Symptom Tests)

• Acoustic Vehicle Alerting System
  • DTC B1350: Speaker Circuit [08/2021 - 07/2022]
    • Description
    • Wiring Diagram
    • Procedure
  • DTC B1350: Speaker Circuit [07/2022 - ]
    • Description
    • Wiring Diagram
    • Procedure
  • DTC U0129: Lost Communication with Brake System Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0293: Lost Communication with Hybrid/EV Powertrain Control Module [08/2021 - ]
    • Description
    • Procedure
  • There is No Sound Made [08/2021 - 07/2022]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • There is No Sound Made [07/2022 - ]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure