Section 34 (Electronically Controlled Brake System (Diagnostic Codes) (1 Of 4) (Hybrid))
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus UX 250h, 2023 Lexus UX 250h, 2022 Lexus UX 250h, 2021 Lexus UX 250h, and 2020 Lexus UX 250h. However, it is still accessible from the selected car via links, so may be relevant.
- ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HV Model)
- Vehicle Control History [10/2018 - ]
- DTC C1202: Master Reservoir Level Malfunction [10/2018 - ]
- DTC C1203: ECM Communication Circuit [10/2018 - ]
- DTC C120F: Open in Master Reservoir Level Switch Circuit [10/2018 - ]
- DTC C1210: Zero Point Calibration of Yaw Rate Sensor undone; DTC C1336: Zero Point Calibration of Deceleration Sensor undone [10/2018 - ]
- DTC C1211: SLA Linear Solenoid; DTC C1212: SLR Linear Solenoid; DTC C1225: SA1 Solenoid Circuit; DTC C1226: SA2 Solenoid Circuit [10/2018 - ]
- DTC C1214: Hydraulic Control System Malfunction [10/2018 - ]
- DTC C1232: Deceleration Sensor; DTC C1243: Deceleration Sensor Stuck; DTC C1245: Abnormal Output in Deceleration Sensor [10/2018 - ]
- DTC C1240: Yaw Rate Sensor discrimination [10/2018 - ]
- DTC C1241: Low or High Power Supply Voltage [10/2018 - ]
- DTC C1242: Open Circuit in IG1/IG2 Power Source Circuit [10/2018 - ]
- DTC C1247: Stroke Sensor; DTC C1392: Zero Point Calibration of Stroke Sensor undone [10/2018 - ]
- DTC C1252: Brake Booster Pump Motor on Time Abnormally Long; DTC C1253: Pump Motor Relay [10/2018 - ]
- DTC C1256: Accumulator Low Pressure [10/2018 - 07/2022]
- DTC C1256: Accumulator Low Pressure [07/2022 - ]
- DTC C1257: Power Supply Drive Circuit [10/2018 - ]
- DTC C1259: HV Control System Regenerative Malfunction; DTC C1310: HV System Malfunction [10/2018 - ]