Automatic High Beam System (Early 2023, TMMMS) - Diagnostic Codes & Symptom Tests

• AUTOMATIC HIGH BEAM SYSTEM (for TMMMS Made)
  • Vehicle Control History [09/2022 - 11/2022]
    • Vehicle Control History [09/2022 - 11/2022]
  • DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0125-87: Lost Communication with Multi-axis Acceleration Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message [09/2022 - 11/2022]
    • Description
    • Procedure
  • DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Signal Sensor or Center Missing Message [09/2022 - 11/2022]
    • Description
    • Procedure
  • Automatic High Beam Switch Indicator does not Come ON [09/2022 - 11/2022]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • Automatic High Beam System does not Operate or Operation Indicator does not Illuminate [09/2022 - 11/2022]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure