Section 84 (Front Radar Sensor System - Diagnostic Codes)
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2024 Lexus ES 350, 2024 Lexus ES 300h, 2024 Lexus ES 250, 2023 Lexus ES 350, and 2023 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
- Front Radar Sensor System
- Vehicle Control History [08/2021 - ]
- DTC C1A11-00: Front Radar Sensor Optical Axis Misalignment Malfunction [08/2021 - ]
- DTC C1A8C-46: Main Microcomputer in Front Radar Sensor Calibration/Parameter Memory Failure; DTC C1A8D-1C: Power Supply Circuit in Front Radar Sensor Circuit Voltage Out of Range; DTC C1A90-00: Malfunction of Millimeter-wave Circuit in Front Radar Sensor; DTC C1A91-00: Malfunction of Acceleration Sensor in Front Radar Sensor [08/2021 - ]
- DTC U0104-87: Lost Communication with Cruise Control Module Missing Message [08/2021 - ]
- DTC U0305-57: Software Incompatibility with Cruise Control Module Invalid/Incompatible Software Component [08/2021 - ]