DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [06/2018 - 09/2022]: Procedure
WARNING: This page is about a different car, the 2022 Toyota Corolla, 2021 Toyota Corolla, 2020 Toyota Corolla, and 2019 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FOR DTCs
- Check for DTCs.
Body Electrical > Front Radar Sensor > Trouble Codes
Result
Result Proceed to Front radar sensor system DTC U0305-57 is not output A Front radar sensor system DTC U0305-57 is output B
Result:
A
REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to COMPONENTS [06/2018 - 09/2022]
Result:
B
REPLACE FORWARD RECOGNITION CAMERA. Refer to COMPONENTS [06/2018 - 09/2022]
- Check for DTCs.