Driving Support DTCS
NOTE:
- The DTC troubleshooting index shows DTCs that are stored in the monocular camera driver support system. Each function of the monocular camera driver support system operates differently according to which DTC is stored. The functions of the monocular camera driver support system when these DTCs are stored can be confirmed with the table below:
◦: Indicator ON, and operation stop
o: Operation stop
Δ: Indicator blink, and operation stop
- For the multipurpose camera unit, different indicators may be lit for the same DTCs depending on which functions are in operation when the DTCs are stored. Make sure to check DTCs with asterisks before troubleshooting them.
NOTE:
For details on the functions of indicators, and operation stop, refer to "How to Troubleshoot Information."
- How to Troubleshoot the Adaptive Cruise Control (ACC) - Refer to: How to Troubleshoot the Lane Keeping Assist System (LKAS) or How to Troubleshoot the Adaptive Cruise Control (ACC) or How to Troubleshoot the Auto High-Beam (High-Beam Support System) or How to Troubleshoot the Road Departure Mitigation or How to Troubleshoot the Collision Mitigation Braking System (CMBS)
- How to Troubleshoot the Collision Mitigation Braking System (CMBS) - Refer to: How to Troubleshoot the Lane Keeping Assist System (LKAS) or How to Troubleshoot the Adaptive Cruise Control (ACC) or How to Troubleshoot the Auto High-Beam (High-Beam Support System) or How to Troubleshoot the Road Departure Mitigation or How to Troubleshoot the Collision Mitigation Braking System (CMBS)
- How to Troubleshoot the Lane Keeping Assist System (LKAS) - Refer to: How to Troubleshoot the Lane Keeping Assist System (LKAS) or How to Troubleshoot the Adaptive Cruise Control (ACC) or How to Troubleshoot the Auto High-Beam (High-Beam Support System) or How to Troubleshoot the Road Departure Mitigation or How to Troubleshoot the Collision Mitigation Braking System (CMBS)
- How to Troubleshoot the Road Departure Mitigation - Refer to: How to Troubleshoot the Lane Keeping Assist System (LKAS) or How to Troubleshoot the Adaptive Cruise Control (ACC) or How to Troubleshoot the Auto High-Beam (High-Beam Support System) or How to Troubleshoot the Road Departure Mitigation or How to Troubleshoot the Collision Mitigation Braking System (CMBS)
- Brake System (How to Troubleshoot the VSA System)
- How to Troubleshoot the Auto High-Beam - Refer to: How to Troubleshoot the Lane Keeping Assist System (LKAS) or How to Troubleshoot the Adaptive Cruise Control (ACC) or How to Troubleshoot the Auto High-Beam (High-Beam Support System) or How to Troubleshoot the Road Departure Mitigation or How to Troubleshoot the Collision Mitigation Braking System (CMBS)
| DTC | Detection Item | Indicator Illumination/Operation in Case of a Failure | ||||||
|---|---|---|---|---|---|---|---|---|
| ACC System | CMBS | LKAS | RDM System | Brake System (Amber) | Auto High-Beam | Safety Support (Amber) | ||
| B0050-F0 | (Driver's Seat Belt Buckle Switch (Subfault)) | ◦ | - | - | - | ◦ | - | - |
| B2A60-54 | Camera Aiming Incomplete | Δ | - | Δ | - | - | o | Δ |
| B2A60-92 | CMBS Over Working | - | o | - | - | ◦ | - | ◦ |
| B2A60-96 | Multipurpose Camera Unit Hardware Malfunction | ◦ | o | ◦ | o | ◦ | o | ◦ |
| B2A60-99 | Out of Automatic Correction Range for Misalignment of Multipurpose Camera Unit Image | ◦ | o | ◦ | o | - | o | ◦ |
| B2A61-11 | Short to Ground in the Camera Heater Circuit | - | - | - | - | - | - | - |
| B2A61-12 | Short to Power in the Camera Heater Circuit | - | - | - | - | - | - | - |
| B2A61-13 | Open in the Camera Heater Circuit | - | - | - | - | - | - | - |
| C0023-F0 | Brake Light Drive Relay Circuit Malfunction | ◦ | o | - | - | ◦ | - | ◦ |
| C0031-62 | (Left Front Wheel Speed Sensor Signal Error) | ◦ | o | ◦ | o | ◦ | - | ◦ |
| C0034-62 | (Right Front Wheel Speed Sensor Signal Error) | ◦ | o | ◦ | o | ◦ | - | ◦ |
| C0037-62 | (Left Rear Wheel Speed Sensor Signal Error) | ◦ | o | ◦ | o | ◦ | - | ◦ |
| C003A-62 | (Right Rear Wheel Speed Sensor Signal Error) | ◦ | o | ◦ | o | ◦ | - | ◦ |
| C0041-14 | Brake Switch Signal Circuit Error | ◦ | o | - | - | ◦ | - | ◦ |
| C0044-F0 | (Master Cylinder Pressure Sensor Failure) | ◦ | o | o | o | ◦ | - | ◦ |
| C0051-54 | Steering Angle Neutral Position Learning Incomplete | ◦ | o | o | o | - | - | ◦ |
| C0051-96 | Steering Angle Sensor Malfunction | ◦ | o | o | o | ◦ | - | ◦ |
| C0061-F0 | Lateral Acceleration Sensor (Subfault) Fault | - | - | - | - | - | - | - |
| C0062-F0 | Longitudinal Acceleration Sensor (Subfault) Fault | ◦ | o | - | - | ◦ | - | ◦ |
| C0063-F0 | Yaw Rate Sensor (Subfault) Fault | ◦ | o | o | o | ◦ | - | ◦ |
| C1C00-F0 | (APP Sensor Signal Failure) | - | o | - | - | ◦ | - | ◦ |
| P0564-11 | ACC/LKAS Switch Signal Circuit Short | ◦ | - | ◦ | - | ◦ | - | - |
*1: When the system detects the ACC and the RDM failure while operating.
*2: When the system detects the ACC failure while operating.
*3: When the multipurpose camera unit receives gauge control module failure information.
*4: When related B-CAN system or switch failure information (judged by the gauge control module) is received.
| DTC | Detection Item | Indicator Illumination/Operation in Case of a Failure | ||||||
|---|---|---|---|---|---|---|---|---|
| ACC System | CMBS | LKAS | RDM System | Brake System (Amber) | Auto High-Beam | Safety Support (Amber) | ||
| P0564-15 | ACC/LKAS Switch Signal Circuit Open | ◦ | - | ◦ | - | ◦ | - | - |
| P0589-11 | Main Switch Signal Circuit Short | ◦ | - | ◦ | - | ◦ | - | - |
| P0589-15 | Main Switch Signal Circuit Open | ◦ | - | ◦ | - | ◦ | - | - |
| P0833-14 | Clutch ON/OFF Signal Circuit Error | ◦ | - | - | - | ◦ | - | - |
| U0029-00 | F-CAN Malfunction (BUS-OFF) | ◦ | o | ◦ | o | ◦ | o | ◦ |
| U0100-00 | Lost Communication With the PCM (PGM-FI System) | ◦ | - | ◦ | - | ◦ | - | ◦ |
| U0101-00 | Lost Communication With the PCM/TCM | ◦ | - | ◦ | o | ◦ | - | ◦ |
| U0122-00 | Lost Communication With the VSA Modulator-Control Unit | ◦ | o | ◦ | o | ◦ | - | ◦ |
| U0126-00 | Lost Communication With the Steering Angle Sensor | ◦ | o | ◦ | o | ◦ | - | ◦ |
| U0128-00 | Lost Communication With the Electric Parking Brake Control Unit | ◦ | - | - | - | ◦ | - | - |
| U0131-00 | Lost Communication With the EPS Control Unit | ◦ | o | ◦ | o | ◦ | - | ◦ |
| U0146-00 | Lost Communication With the CAN Gateway | ◦ | o | ◦ | o | ◦ | o | ◦ |
| U0151-00 | Lost Communication With the SRS Unit | ◦ | o | ◦ | o | ◦ | - | ◦ |
| U0155-00 | Lost Communication With the Gauge Control Module | ◦ | o | ◦ | o | ◦ | o | ◦ |
| U0401-68 | (PCM (PGM-FI System) Malfunction) | ◦ | - | o | o | ◦ | - | ◦ |
| U0402-68 | (PCM/TCM Malfunction) | ◦ | - | o | o | ◦ | - | ◦ |
| U0416-68 *2 | (VSA Brake Actuator Malfunction) | ◦ | o | o | o | ◦ | - | ◦ |
| U0416-68 *1 | (VSA Brake Actuator Malfunction) | ◦ | - | o | ◦ | ◦ | - | ◦ |
| U0416-F8 | (VSA Modulator-Control Unit Malfunction) | - | o | - | - | ◦ | - | ◦ |
| U0417-68 | (Electric Parking Brake Control Unit Malfunction) | ◦ | - | - | - | ◦ | - | - |
| U0420-68 | (EPS Control Unit Malfunction) | - | o | ◦ | o | ◦ | - | ◦ |
| U0423-62 - Refer to: DTC Troubleshooting: U0423-62 (Multipurpose Camera Unit, M/T) (2025) or DTC Troubleshooting: U0423-62 (Multipurpose Camera Unit, CVT) (2025) | Vehicle Speed Information Correlation Abnormality | ◦ | - | - | - | ◦ | - | - |
| U0423-68 *3 | (Gauge Control Module Malfunction/B-CAN Malfunction (BUS-OFF)) | ◦ | o | ◦ | o | ◦ | - | ◦ |
| U0423-68 *4 | (Gauge Control Module Malfunction/B-CAN Malfunction (BUS-OFF)) | ◦ | o | ◦ | o | ◦ | o | ◦ |
| U1280-00 | Lost Communication With the B-CAN Systems | - | - | ◦ | o | - | o | ◦ |
| U1281-00 | Lost Communication With the MICU (Body Control Module) | - | - | - | - | - | o | - |
| U128C-00 | Lost Communication With the Wiper Control Unit | - | - | ◦ | o | - | o | ◦ |
| U3000-49 | Multipurpose Camera Unit Internal Electronic Failure | ◦ | o | ◦ | o | ◦ | o | ◦ |
| U3000-51 | Multipurpose Camera Unit Update Incomplete | ◦ | o | ◦ | o | ◦ | o | ◦ |
| U3000-55 | Multipurpose Camera Unit Variant Incomplete | ◦ | o | ◦ | o | - | o | ◦ |
| U3000-57 | Multipurpose Camera Unit Software Failure | ◦ | o | ◦ | o | ◦ | o | ◦ |
| U3003-16 | Power Supply Voltage too Low | ◦ | o | ◦ | o | - | o | ◦ |
| U3003-17 | Power Supply Voltage too High | ◦ | o | ◦ | o | - | o | ◦ |
*1: When the system detects the ACC and the RDM failure while operating.
*2: When the system detects the ACC failure while operating.
*3: When the multipurpose camera unit receives gauge control module failure information.
*4: When related B-CAN system or switch failure information (judged by the gauge control module) is received.