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Diagnostic Trouble Code Chart [09/2022 - ]

WARNING: This page does not describe the selected car, but rather 6 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.
PARKING SUPPORT ALERT SYSTEM

DTC No. Detection Item Link
C1615-04 Clearance Warning ECU System Internal Failure Refer to DTC C1615-04: Clearance Warning ECU System Internal Failure [09/2022 - ]
C1AE1-87 Ultrasonic Sensor (Front Left Corner) Missing Message Refer to DTC C1AE1-87: Ultrasonic Sensor (Front Left Corner) Missing Message [09/2022 - ]
C1AE1-96 Ultrasonic Sensor (Front Left Corner) Component Internal Failure Refer to DTC C1AE1-96: Ultrasonic Sensor (Front Left Corner) Component Internal Failure [09/2022 - ]
C1AE2-87 Ultrasonic Sensor (Front Left Center) Missing Message Refer to DTC C1AE2-87: Ultrasonic Sensor (Front Left Center) Missing Message [09/2022 - ]
C1AE2-96 Ultrasonic Sensor (Front Left Center) Component Internal Failure Refer to DTC C1AE2-96: Ultrasonic Sensor (Front Left Center) Component Internal Failure [09/2022 - ]
C1AE3-87 Ultrasonic Sensor (Front Right Center) Missing Message Refer to DTC C1AE3-87: Ultrasonic Sensor (Front Right Center) Missing Message [09/2022 - ]
C1AE3-96 Ultrasonic Sensor (Front Right Center) Component Internal Failure Refer to DTC C1AE3-96: Ultrasonic Sensor (Front Right Center) Component Internal Failure [09/2022 - ]
C1AE4-87 Ultrasonic Sensor (Front Right Corner) Missing Message Refer to DTC C1AE4-87: Ultrasonic Sensor (Front Right Corner) Missing Message [09/2022 - ]
C1AE4-96 Ultrasonic Sensor (Front Right Corner) Component Internal Failure Refer to DTC C1AE4-96: Ultrasonic Sensor (Front Right Corner) Component Internal Failure [09/2022 - ]
C1AE6-87 Ultrasonic Sensor (Rear Left Corner) Missing Message Refer to DTC C1AE6-87: Ultrasonic Sensor (Rear Left Corner) Missing Message [09/2022 - ]
C1AE6-96 Ultrasonic Sensor (Rear Left Corner) Component Internal Failure Refer to DTC C1AE6-96: Ultrasonic Sensor (Rear Left Corner) Component Internal Failure [09/2022 - ]
C1AE7-87 Ultrasonic Sensor (Rear Left Center) Missing Message Refer to DTC C1AE7-87: Ultrasonic Sensor (Rear Left Center) Missing Message [09/2022 - ]
C1AE7-96 Ultrasonic Sensor (Rear Left Center) Component Internal Failure Refer to DTC C1AE7-96: Ultrasonic Sensor (Rear Left Center) Component Internal Failure [09/2022 - ]
C1AE8-87 Ultrasonic Sensor (Rear Right Center) Missing Message Refer to DTC C1AE8-87: Ultrasonic Sensor (Rear Right Center) Missing Message [09/2022 - ]
C1AE8-96 Ultrasonic Sensor (Rear Right Center) Component Internal Failure Refer to DTC C1AE8-96: Ultrasonic Sensor (Rear Right Center) Component Internal Failure [09/2022 - ]
C1AE9-87 Ultrasonic Sensor (Rear Right Corner) Missing Message Refer to DTC C1AE9-87: Ultrasonic Sensor (Rear Right Corner) Missing Message [09/2022 - ]
C1AE9-96 Ultrasonic Sensor (Rear Right Corner) Component Internal Failure Refer to DTC C1AE9-96: Ultrasonic Sensor (Rear Right Corner) Component Internal Failure [09/2022 - ]
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 U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [09/2022 - ]
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 U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [09/2022 - ]
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 U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [09/2022 - ]
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 U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [09/2022 - ]
U0140-87 Lost Communication with Body 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 U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [09/2022 - ]
U0155-87 Lost Communication with Instrument Panel Cluster (IPC) 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 U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [09/2022 - ]
U0164-87 Lost Communication with HVAC 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 U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [09/2022 - ]
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 U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message; DTC U0164-87: Lost Communication with HVAC Control Module Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message [09/2022 - ]
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