DTC U0305-57: Software Incompatibility with Cruise Control Module Invalid/Incompatible Software Component [10/2022 - ]: Procedure
WARNING: This page is about a different car, the 2024 Lexus RC 350, 2024 Lexus RC 300, 2023 Lexus RC 350, and 2023 Lexus RC 300. 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 [10/2022 - ]
Result:
B
REPLACE MILLIMETER WAVE RADAR SENSOR ASSEMBLY. Refer to REMOVAL [10/2022 - ]
- Check for DTCs.