Section 96 (Electronically Controlled Brake System - Diagnostic Codes (3 Of 3), Symptom Tests & Circuit Tests)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2025 Lexus NX 350, 2025 Lexus NX 250, 2024 Lexus NX 350, 2024 Lexus NX 250, and 2023 Lexus NX 350. However, it is still accessible from the selected car via links, so may be relevant.
- ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model)
- DTC C12BB-12: Right Front Wheel ABS Hold Solenoid Control Circuit Short to Battery; DTC C12BB-14: Right Front Wheel ABS Hold Solenoid Control Circuit Short to Ground or Open; DTC C12BB-1C: Right Front Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range; DTC C12BB-1E: Right Front Wheel ABS Hold Solenoid Control Circuit Resistance Out of Range; DTC C12BB-49: Right Front Wheel ABS Hold Solenoid Control Internal Electronic Failure; DTC C12C6-12: Right Front Wheel ABS Release Solenoid Control Circuit Short to Battery; DTC C12C6-14: Right Front Wheel ABS Release Solenoid Control Circuit Short to Ground or Open; DTC C12C6-1C: Right Front Wheel ABS Release Solenoid Control Circuit Voltage Out of Range; DTC C12C6-1E: Right Front Wheel ABS Release Solenoid Control Circuit Resistance Out of Range; DTC C12C6-49: Right Front Wheel ABS Release Solenoid Control Internal Electronic Failure [11/2021 - ]
- DTC C12D1-12: Left Rear Wheel ABS Hold Solenoid Control Circuit Short to Battery; DTC C12D1-14: Left Rear Wheel ABS Hold Solenoid Control Circuit Short to Ground or Open; DTC C12D1-1C: Left Rear Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range; DTC C12D1-1E: Left Rear Wheel ABS Hold Solenoid Control Circuit Resistance Out of Range; DTC C12D1-49: Left Rear Wheel ABS Hold Solenoid Control Internal Electronic Failure; DTC C12DC-12: Left Rear Wheel ABS Release Solenoid Control Circuit Short to Battery; DTC C12DC-14: Left Rear Wheel ABS Release Solenoid Control Circuit Short to Ground or Open; DTC C12DC-1C: Left Rear Wheel ABS Release Solenoid Control Circuit Voltage Out of Range; DTC C12DC-1E: Left Rear Wheel ABS Release Solenoid Control Circuit Resistance Out of Range; DTC C12DC-49: Left Rear Wheel ABS Release Solenoid Control Internal Electronic Failure [11/2021 - ]
- DTC C12E7-12: Right Rear Wheel ABS Hold Solenoid Control Circuit Short to Battery; DTC C12E7-14: Right Rear Wheel ABS Hold Solenoid Control Circuit Short to Ground or Open; DTC C12E7-1C: Right Rear Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range; DTC C12E7-1E: Right Rear Wheel ABS Hold Solenoid Control Circuit Resistance Out of Range; DTC C12E7-49: Right Rear Wheel ABS Hold Solenoid Control Internal Electronic Failure; DTC C12F2-12: Right Rear Wheel ABS Release Solenoid Control Circuit Short to Battery; DTC C12F2-14: Right Rear Wheel ABS Release Solenoid Control Circuit Short to Ground or Open; DTC C12F2-1C: Right Rear Wheel ABS Release Solenoid Control Circuit Voltage Out of Range; DTC C12F2-1E: Right Rear Wheel ABS Release Solenoid Control Circuit Resistance Out of Range; DTC C12F2-49: Right Rear Wheel ABS Release Solenoid Control Internal Electronic Failure [11/2021 - ]
- DTC C137B-A2: Brake System Control Module "A" System Voltage System Voltage Low [11/2021 - ]
- DTC C137B-A3: Brake System Control Module "A" System Voltage System Voltage High [11/2021 - ]
- DTC C1380-7E: Stop Lamp Relay Actuator Stuck On [11/2021 - ]
- DTC C1380-7F: Stop Lamp Relay Actuator Stuck Off [11/2021 - ]
- DTC C13C0-12: Brake Pressure Control Solenoid "A" Control Circuit Short to Battery; DTC C13C0-14: Brake Pressure Control Solenoid "A" Control Circuit Short to Ground or Open; DTC C13C0-1C: Brake Pressure Control Solenoid "A" Control Circuit Voltage Out of Range; DTC C13C0-1E: Brake Pressure Control Solenoid "A" Control Circuit Resistance Out of Range; DTC C13C0-49: Brake Pressure Control Solenoid "A" Control Internal Electronic Failure; DTC C13C9-12: Brake Pressure Control Solenoid "B" Control Circuit Short to Battery; DTC C13C9-14: Brake Pressure Control Solenoid "B" Control Circuit Short to Ground or Open; DTC C13C9-1C: Brake Pressure Control Solenoid "B" Control Circuit Voltage Out of Range; DTC C13C9-1E: Brake Pressure Control Solenoid "B" Control Circuit Resistance Out of Range; DTC C13C9-49: Brake Pressure Control Solenoid "B" Control Internal Electronic Failure [11/2021 - ]
- DTC C143A-7E: ABS Solenoid Control Module Actuator Stuck On; DTC C143A-7F: ABS Solenoid Control Module Actuator Stuck Off; DTC C143D-49: ABS Solenoid Control Module Internal Electronic Failure; DTC C14DA-14: ABS Solenoid Supply Voltage Circuit Short to Ground or Open [11/2021 - ]
- DTC C14D7-1C: Multi-axis Acceleration Sensor Module "A" Supply Voltage Circuit Voltage Out of Range [11/2021 - ]
- DTC C14E0-14: Left Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open [11/2021 - ]
- DTC C14E3-14: Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open [11/2021 - ]
- DTC C14E6-14: Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open [11/2021 - ]
- DTC C14E9-14: Right Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open [11/2021 - ]
- DTC C14F1-12: Brake Pressure Control Solenoid "C" Control Circuit Short to Battery; DTC C14F1-14: Brake Pressure Control Solenoid "C" Control Circuit Short to Ground or Open; DTC C14F1-1C: Brake Pressure Control Solenoid "C" Control Circuit Voltage Out of Range; DTC C14F1-1E: Brake Pressure Control Solenoid "C" Control Circuit Resistance Out of Range; DTC C14F1-49: Brake Pressure Control Solenoid "C" Control Internal Electronic Failure; DTC C14FA-12: Brake Pressure Control Solenoid "D" Control Circuit Short to Battery; DTC C14FA-14: Brake Pressure Control Solenoid "D" Control Circuit Short to Ground or Open; DTC C14FA-1C: Brake Pressure Control Solenoid "D" Control Circuit Voltage Out of Range; DTC C14FA-1E: Brake Pressure Control Solenoid "D" Control Circuit Resistance Out of Range; DTC C14FA-49: Brake Pressure Control Solenoid "D" Control Internal Electronic Failure [11/2021 - ]
- DTC C14FE-14: Steering Angle Sensor Supply Voltage Circuit Circuit Short to Ground or Open [11/2021 - ]
- DTC P0571-11: Brake Switch "A" Circuit Short to Ground [11/2021 - ]
- DTC P0571-12: Brake Switch "A" Circuit Short to Battery [11/2021 - ]
- DTC P0571-13: Brake Switch "A" Circuit Open [11/2021 - ]
- DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0101-87: Lost Communication with TCM Missing Message; DTC U0103-87: Lost Communication with Gear Shift Control Module "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 U0131-87: Lost Communication With Power Steering Control Module Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0151-87: Lost Communication with Restraints Control Module Missing Message [11/2021 - ]
- Brake Warning Light Remains ON [11/2021 - ]
- Brake Hold Standby Indicator Light Circuit [11/2021 - 03/2024]
- Brake Hold Standby Indicator Light Circuit [03/2024 - ]
- Brake Hold Operated Indicator Light Circuit [11/2021 - ]
- Downhill Assist Control Indicator Light Circuit [11/2021 - 03/2024]
- Downhill Assist Control Indicator Light Circuit [03/2024 - ]
- FL Speed Sensor Wrong Installation (X0451) [11/2021 - ]
- FR Speed Sensor Wrong Installation (X0452) [11/2021 - ]
- RL Speed Sensor Wrong Installation (X0453) [11/2021 - ]
- RR Speed Sensor Wrong Installation (X0454) [11/2021 - ]
- Steering Angle Sensor Wrong Installation (X0455) [11/2021 - ]
- Yaw Rate Sensor Wrong Installation (X0456) [11/2021 - ]
- Zero Point Calibration of Steering Angle Sensor Initialization Malfunction (X208A) [11/2021 - ]
- TRAC does not Operate [11/2021 - ]
- Excessive Brake Pedal Travel (No Fluid Leaks and No Air in System) [11/2021 - ]
- ABS Operates Before Necessary When Braking [11/2021 - ]
- VSC does not Operate or VSC does not Operate Correctly [11/2021 - ]
- VSC OFF Switch Circuit [11/2021 - 03/2024]
- VSC OFF Switch Circuit [03/2024 - ]