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HOMESERVICE MANUALSTOYOTA2025HIGHLANDER XLE, FWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 312 (FRONT RADAR SENSOR SYSTEM - DIAGNOSTIC CODES)FRONT RADAR SENSOR SYSTEMDTC U0305-57: SOFTWARE INCOMPATIBILITY WITH CRUISE CONTROL MODULE INVALID/INCOMPATIBLE SOFTWARE COMPONENT [09/2021 - 11/2022]PROCEDURE
2025 Toyota Highlander XLE, FWD

DTC U0305-57: Software Incompatibility with Cruise Control Module Invalid/Incompatible Software Component [09/2021 - 11/2022]: Procedure

2025 Toyota Highlander XLE, FWDSECTION Procedure
WARNING: This page is about a different car, the 2025 Toyota Corolla Cross, 2024 Toyota Corolla Cross, 2023 Toyota Corolla Cross, and 2022 Toyota Corolla Cross. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK FOR DTCs 
    1. 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 [09/2021 - 11/2022] 

    Result: 

    B 

    REPLACE MILLIMETER WAVE RADAR SENSOR ASSEMBLY. Refer to  REMOVAL [09/2021 - 11/2022] 

RENDER: 1.0x

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.