Lighting System (W/ Headlight Ecu) - Diagnostic Codes (2 Of 2) & Circuit Tests
- LIGHTING SYSTEM (w/ Headlight ECU)
- DTC B2456: Left Headlight ECU Variation Error [11/2021 - 12/2023]
- DTC U0073: Control Module Communication Bus Off; DTC U0101: Lost Communication with TCM; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0242: Lost Communication With Headlamp Control Module "B"; DTC U0293: Lost Communication with Hybrid Vehicle Control System [11/2020 - 11/2021]
- DTC U0073: Control Module Communication Bus Off; DTC U0101: Lost Communication with TCM; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0242: Lost Communication With Headlamp Control Module "B"; DTC U0293: Lost Communication with Hybrid Vehicle Control System [11/2021 - 12/2023]
- DTC U0073: Control Module Communication Bus OFF; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0182: Lost Communication With Lighting Control Module Front [11/2020 - 11/2021]
- DTC U0073: Control Module Communication Bus OFF; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0182: Lost Communication With Lighting Control Module Front [11/2021 - 12/2023]
- 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 U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0293: Lost Communication With Hybrid Powertrain Control Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1106: Lost Communication with Electric Parking Brake Module [11/2020 - 11/2021]
- 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 U0208: Lost Communication with "Seat Control Module A"; DTC U0230: Lost Communication with Rear Gate Module; DTC U023A: Lost Communication With Image Processing Module "A"; DTC U0293: Lost Communication With Hybrid Powertrain Control Module; DTC U0327: Software Incompatibility with Vehicle Security Control Module; DTC U1106: Lost Communication with Electric Parking Brake Module [11/2021 - 12/2023]
- DTC U1000: CAN Communication Failure (Message Registry) [11/2020 - 11/2021]
- DTC U1000: CAN Communication Failure (Message Registry) [11/2021 - 12/2023]
- Turn Signal Switch Circuit [11/2020 - 12/2023]
- Headlight Dimmer Switch Circuit [11/2020 - 12/2023]
- Parking Light/Daytime Running Light Circuit [11/2020 - 11/2021]
- Parking Light/Daytime Running Light Circuit [11/2021 - 12/2023]
- Hazard Warning Switch Circuit [11/2020 - 11/2021]
- Hazard Warning Switch Circuit [11/2021 - 12/2023]
- Taillight Circuit [11/2020 - 12/2022]
- Taillight Circuit [12/2022 - 12/2023]
- Stop Light Circuit [11/2020 - 12/2022]
- Stop Light Circuit [12/2022 - 12/2023]
- Back-up Light Circuit [11/2020 - 12/2022]
- Back-up Light Circuit [12/2022 - 12/2023]
- Front Side Marker Light Circuit [11/2020 - 11/2021]
- Front Side Marker Light Circuit [11/2021 - 12/2023]
- Headlight Beam Level Control Actuator Circuit [11/2020 - 12/2023]
- High Beam Headlight Circuit [11/2020 - 11/2021]
- High Beam Headlight Circuit [11/2021 - 12/2023]