Lighting System (2022-25)
LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [12/2021 - 10/2023]
| DTC Code | Description |
|---|---|
| B1244 | Light Sensor Circuit |
| B2430 | LED Headlight LH |
| B2431 | LED Headlight RH |
| U0100 | Lost Communication With ECM/PCM "A" |
| U0101 | Lost Communication with TCM |
| U0120 | Lost Communication With Starter / Generator Control Module |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0151 | Lost Communication with Restraints Control Module |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0163 | Lost Communication with Navigation Control Module |
| U0164 | Lost Communication with HVAC Control Module |
| U0208 | Lost Communication with "Seat Control Module A" |
| U0230 | Lost Communication with Rear Gate Module |
| U023A | Lost Communication With Image Processing Module "A" |
| U0293 | Lost Communication With Hybrid Powertrain Control Module |
| U0327 | Software Incompatibility with Vehicle Security Control Module |
| U1103 | Lost Communication with Stop and Start Control Module |
| U1104 | Lost Communication with Driving Support ECU |
| U1106 | Lost Communication with Electric Parking Brake Module |
| U1117 | Lost Communication with Accessory Gateway |
LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2023 - 11/2024]
| DTC Code | Description |
|---|---|
| B1244 | Light Sensor Circuit |
| B1244-00 | Light Sensor Circuit Malfunction |
| B2430 | LED Headlight LH |
| B2431 | LED Headlight RH |
| B2439-00 | Headlight LH Circuit |
| B243A-00 | Headlight RH Circuit |
| U0100 | Lost Communication With ECM/PCM "A" |
| U0100-87 | Lost Communication with ECM/PCM "A" Missing Message |
| U0101 | Lost Communication with TCM |
| U0101-87 | Lost Communication with TCM Missing Message |
| U0111-87 | Lost Communication with Hybrid/EV Battery Energy Control Module "A" Missing Message |
| U0120 | Lost Communication With Starter / Generator Control Module |
| U0120-87 | Lost Communication with Starter / Generator Control Module Missing Message |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0126-87 | Lost Communication with Steering Angle Sensor Module Missing Message |
| U0129 | Lost Communication with Brake System Control Module |
| U0129-87 | Lost Communication with Brake System Control Module "A" Missing Message |
| U0151 | Lost Communication with Restraints Control Module |
| U0151-87 | Lost Communication with Restraints Control Module Missing Message |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |
| U0155-87 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message |
| U0163 | Lost Communication with Navigation Control Module |
| U0163-87 | Lost Communication with Navigation Control Module Missing Message |
| U0164 | Lost Communication with HVAC Control Module |
| U0164-87 | Lost Communication with HVAC Control Module Missing Message |
| U0168-87 | Lost Communication with Vehicle Security Control Module Missing Message |
| U0208 | Lost Communication with "Seat Control Module A" |
| U0208-87 | Lost Communication with "Seat Control Module A" Missing Message |
| U0230 | Lost Communication with Rear Gate Module |
| U0230-87 | Lost Communication with Rear Gate Module Missing Message |
| U023A | Lost Communication With Image Processing Module "A" |
| U023A-87 | Lost Communication with Image Processing Module "A" Missing Message |
| U0241-87 | Lost Communication with Headlamp Control Module "A" Missing Message |
| U0293 | Lost Communication With Hybrid Powertrain Control Module |
| U0293-87 | Lost Communication with Hybrid/EV Powertrain Control Module Missing Message |
| U0327 | Software Incompatibility with Vehicle Security Control Module |
| U1103 | Lost Communication with Stop and Start Control Module |
| U1104 | Lost Communication with Driving Support ECU |
| U1104-87 | Lost Communication with Driving Support ECU Missing Message |
| U1106 | Lost Communication with Electric Parking Brake Module |
| U1106-87 | Lost Communication with Electric Parking Brake Module Missing Message |
| U1117 | Lost Communication with Accessory Gateway |
| U1117-87 | Lost Communication with Accessory Gateway Missing Message |
LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [11/2024 - ]
| DTC Code | Description |
|---|---|
| B1244-00 | Light Sensor Circuit Malfunction |
| B2439-00 | Headlight LH Circuit |
| B243A-00 | Headlight RH Circuit |
| U0100-87 | Lost Communication with ECM/PCM "A" Missing Message |
| U0101-87 | Lost Communication with TCM Missing Message |
| U0111-87 | Lost Communication with Hybrid/EV Battery Energy Control Module "A" Missing Message |
| U0120-87 | Lost Communication with Starter / Generator Control Module Missing Message |
| U0126-87 | Lost Communication with Steering Angle Sensor Module Missing Message |
| U0129-87 | Lost Communication with Brake System Control Module "A" Missing Message |
| U0151-87 | Lost Communication with Restraints Control Module Missing Message |
| U0155-87 | Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message |
| U0163-87 | Lost Communication with Navigation Control Module Missing Message |
| U0164-87 | Lost Communication with HVAC Control Module Missing Message |
| U0168-87 | Lost Communication with Vehicle Security Control Module Missing Message |
| U0208-87 | Lost Communication with "Seat Control Module A" Missing Message |
| U0230-87 | Lost Communication with Rear Gate Module Missing Message |
| U023A-87 | Lost Communication with Image Processing Module "A" Missing Message |
| U0241-87 | Lost Communication with Headlamp Control Module "A" Missing Message |
| U0293-87 | Lost Communication with Hybrid/EV Powertrain Control Module Missing Message |
| U1104-87 | Lost Communication with Driving Support ECU Missing Message |
| U1106-87 | Lost Communication with Electric Parking Brake Module Missing Message |
| U1117-87 | Lost Communication with Accessory Gateway Missing Message |