Lighting System (W/O Cornering Light) - Diagnostic Codes & Circuit Tests (Except Hybrid)

• LIGHTING SYSTEM (for Gasoline Model without Cornering Light)
  • Vehicle Control History [08/2021 - ]
    • Vehicle Control History [08/2021 - ]
  • DTC B1244: Light Sensor Circuit [04/2018 - ]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • DTC B124B: Automatic High Beam System [04/2018 - 08/2021]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • DTC B124B: Automatic High Beam System [08/2021 - ]
    • Description
    • Wiring Diagram
    • Caution / Notice / Hint
    • Procedure
  • DTC B124C: Automatic High Beam Camera [04/2018 - ]
    • Description
    • Wiring Diagram
    • Procedure
  • DTC U0100: Lost Communication With ECM/PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0120: Lost Communication With Starter / Generator Control Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Restraints Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0163: Lost Communication with Navigation Control Module; DTC U0164: Lost Communication with HVAC Control Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1106: Lost Communication with Electric Parking Brake Module; DTC U1117: Lost Communication with Accessory Gateway [04/2018 - ]
    • Description
    • Procedure
  • 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 [08/2021 - ]
    • Description
    • Procedure
  • DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Signal Sensor or Center Missing Message [08/2021 - ]
    • Description
    • Wiring Diagram
    • Procedure
  • Circuit Tests
    • Turn Signal Switch Circuit [04/2018 - ]
      • Description
      • Wiring Diagram
      • Procedure
    • Headlight Dimmer Switch Circuit [04/2018 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure
    • Daytime Running Light Circuit [04/2018 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure
    • Hazard Warning Switch Circuit [04/2018 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure
    • Taillight Relay Circuit [04/2018 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure
    • High Beam Headlight Circuit [04/2018 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure
  • Symptom Tests
    • Automatic High Beam Switch Indicator does not Come ON [04/2018 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure
    • Automatic High Beam System does not Operate or Operation Indicator does not Illuminate [04/2018 - 08/2021]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure
    • Automatic High Beam System does not Operate or Operation Indicator does not Illuminate [08/2021 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure
    • LO-beam Headlight does not Illuminate [04/2018 - ]
      • Description
      • Wiring Diagram
      • Caution / Notice / Hint
      • Procedure