DTC U0305-57: Software Incompatibility with Cruise Control Module Invalid/Incompatible Software Component [01/2023 - ]: Procedure
WARNING: This page is about a different car, the 2024 Lexus RC F and 2023 Lexus RC F. 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
Chassis > Front Recognition Camera > Trouble Codes
Result
Result Proceed to DTC U0305-57 (Front Radar Sensor) and U0322-57 (Front Recognition Camera) are output A Only DTC U0305-57 (Front Radar Sensor) is output B
Result:
A
REPLACE FORWARD RECOGNITION CAMERA. Refer to REMOVAL [01/2023 - ]
Result:
B
REPLACE MILLIMETER WAVE RADAR SENSOR ASSEMBLY. Refer to REMOVAL [01/2023 - ]
- Check for DTCs.