LIGHTING SYSTEM (for Gasoline Model without Cornering Light)
WARNING: This page is about a different car, the 2022 Toyota Avalon, 2021 Toyota Avalon, 2020 Toyota Avalon, and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
LIGHTING SYSTEM (FOR GASOLINE MODEL WITHOUT CORNERING LIGHT) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [04/2018 - 08/2021]
| DTC Code | Description |
|---|---|
| B1244 | Light Sensor Circuit |
| B124B | Automatic High Beam System |
| B124C | Automatic High Beam Camera |
| 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 |
| U023A | Lost Communication With Image Processing Module "A" |
| U0327 | Software Incompatibility with Vehicle Security Control Module |
| U1106 | Lost Communication with Electric Parking Brake Module |
| U1117 | Lost Communication with Accessory Gateway |
LIGHTING SYSTEM (FOR GASOLINE MODEL WITHOUT CORNERING LIGHT) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2021 -]
| DTC Code | Description |
|---|---|
| B1244 | Light Sensor Circuit |
| B124B | Automatic High Beam System |
| B124C | Automatic High Beam Camera |
| U0100 | Lost Communication With ECM/PCM "A" |
| U0100-87 | Lost Communication With ECM/PCM "A" Missing Message |
| U0101 | Lost Communication with TCM |
| U0120 | Lost Communication With Starter / Generator Control Module |
| U0125-87 | Lost Communication With Multi-axis Acceleration Sensor Module Missing Message |
| U0126 | Lost Communication with Steering Angle Sensor Module |
| U0129 | Lost Communication with Brake System Control Module |
| U0129-87 | Lost Communication with Brake System Control Module Missing Message |
| U0140-87 | Lost Communication with Body Control Module Missing Message |
| 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 |
| U0235-87 | Lost Communication with Cruise Control Front Distance Range Sensor Signal Sensor or Center Missing Message |
| U023A | Lost Communication With Image Processing Module "A" |
| U0327 | Software Incompatibility with Vehicle Security Control Module |
| U1106 | Lost Communication with Electric Parking Brake Module |
| U1117 | Lost Communication with Accessory Gateway |