Diagnostic Trouble Code Chart [08/2021 - ]

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.

PRE-COLLISION SYSTEM

DTC No.	Detection Item	Link
C1425-71	Stop Light Relay Actuator Stuck	Refer to DTC C1425-71: Stop Light Relay Actuator Stuck [08/2021 - ]
U0100-87	Lost Communication with ECM/PCM "A" Missing Message	Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0125-87: Lost Communication with Multi-axis Acceleration Sensor Module Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0131-87: Lost Communication with Power Steering Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid Powertrain Control Module Missing Message [08/2021 - ]
U0125-87	Lost Communication with Multi-axis Acceleration Sensor Module Missing Message	Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0125-87: Lost Communication with Multi-axis Acceleration Sensor Module Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0131-87: Lost Communication with Power Steering Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid Powertrain Control Module Missing Message [08/2021 - ]
U0126-87	Lost Communication with Steering Angle Sensor Module Missing Message	Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0125-87: Lost Communication with Multi-axis Acceleration Sensor Module Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0131-87: Lost Communication with Power Steering Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid Powertrain Control Module Missing Message [08/2021 - ]
U0129-87	Lost Communication with Brake System Control Module Missing Message	Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0125-87: Lost Communication with Multi-axis Acceleration Sensor Module Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0131-87: Lost Communication with Power Steering Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid Powertrain Control Module Missing Message [08/2021 - ]
U0131-87	Lost Communication with Power Steering Control Module Missing Message	Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0125-87: Lost Communication with Multi-axis Acceleration Sensor Module Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0131-87: Lost Communication with Power Steering Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid Powertrain Control Module Missing Message [08/2021 - ]
U0235-87	Lost Communication with Cruise Control Front Distance Range Sensor Missing Message	Refer to DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Missing Message [08/2021 - ]
U023A-87	Lost Communication with Image Processing Module "A" Missing Message	Refer to DTC U023A-87: Lost Communication with Image Processing Module "A" Missing Message [08/2021 - ]
U0293-87	Lost Communication with Hybrid Powertrain Control Module Missing Message	Refer to DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0125-87: Lost Communication with Multi-axis Acceleration Sensor Module Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0131-87: Lost Communication with Power Steering Control Module Missing Message; DTC U0293-87: Lost Communication with Hybrid Powertrain Control Module Missing Message [08/2021 - ]
U0300-51	Internal Control Module Software Incompatibility Not Programmed	Refer to DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U0300-57: Internal Control Module Software Incompatibility Invalid / Incompatible Software Component [08/2021 - ]
U0300-57	Internal Control Module Software Incompatibility Invalid / Incompatible Software Component	Refer to DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U0300-57: Internal Control Module Software Incompatibility Invalid / Incompatible Software Component [08/2021 - ]
U0328-51	Software Incompatibility with Steering Angle Sensor Module Not Programmed	Refer to DTC U0328-51: Software Incompatibility with Steering Angle Sensor Module Not Programmed; DTC U0328-57: Software Incompatibility with Steering Angle Sensor Module Invalid/Incompatible Software Component [08/2021 - ]
U0328-57	Software Incompatibility with Steering Angle Sensor Module Invalid/Incompatible Software Component	Refer to DTC U0328-51: Software Incompatibility with Steering Angle Sensor Module Not Programmed; DTC U0328-57: Software Incompatibility with Steering Angle Sensor Module Invalid/Incompatible Software Component [08/2021 - ]
U0418-81	Invalid Data Received from Brake System Control Module Invalid Serial Data Received	Refer to DTC U0418-81: Invalid Data Received from Brake System Control Module Invalid Serial Data Received [08/2021 - ]