Lighting System (W/O Headlight Ecu) - Diagnostic Codes & Circuit Tests
- LIGHTING SYSTEM (w/o Headlight ECU)
- Vehicle Control History [11/2020 - 12/2023]
- DTC B1244: Light Sensor Circuit [11/2020 - 12/2023]
- DTC U0101: Lost Communication with TCM; DTC U0111: Lost Communication with Battery Energy Control Module "A"; 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 U0199: Lost Communication with "Door Control Module A"; DTC U0200: Lost Communication with "Door Control Module B"; DTC U0201: Lost Communication with "Door Control Module C"; DTC U0202: Lost Communication with "Door Control Module D"; 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; DTC U1114: Lost Communication with Main Switch Module; DTC U1115: Lost Communication with Tilt & Telescopic Module [11/2020 - 12/2023]
- Turn Signal Switch Circuit [11/2020 - 12/2023]
- Headlight Dimmer Switch Circuit [11/2020 - 12/2023]
- Daytime Running Light Circuit [11/2020 - 12/2023]
- Hazard Warning Switch Circuit [11/2020 - 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]
- LO-beam Headlight does not Illuminate [11/2020 - 12/2023]
- High Beam Headlight Circuit [11/2020 - 12/2023]