DTC U023A: Lost Communication with Front Camera Module [12/2021 - 11/2024]: Procedure
WARNING: This page is about a different car, the 2025 Toyota RAV4, 2024 Toyota RAV4, 2023 Toyota RAV4, 2022 Toyota RAV4, and 2021 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FOR DTC
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [12/2021 - 10/2023] , or refer to DTC CHECK / CLEAR [10/2023 - 11/2024]
Body Electrical > Main Body > Clear DTCs
- Check for DTCs.
Refer to DTC CHECK / CLEAR [12/2021 - 10/2023] , or refer to DTC CHECK / CLEAR [10/2023 - 11/2024]
Body Electrical > Main Body > Trouble Codes
OK
DTC U023A is not output.
Result
Proceed to OK NG
Result:
OK
USE SIMULATION METHOD TO CHECK
Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ]
Result:
NG
GO TO CAN COMMUNICATION SYSTEM
for HV Model:
Refer to HOW TO PROCEED WITH TROUBLESHOOTING [02/2019 - ]
for Gasoline Model:
- Clear the DTCs.