Section 6 (Electronically Controlled Brake System - Diagnostic Codes (5 Of 6))
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
- ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for HEV Model)
- 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 C13C0-18: Brake Pressure Control Solenoid "A" Control Circuit Current Below Threshold; DTC C13C0-19: Brake Pressure Control Solenoid "A" Control Circuit Current Above Threshold; DTC C13C0-1D: Brake Pressure Control Solenoid "A" Control Circuit Current Out of Range; 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 C13C9-18: Brake Pressure Control Solenoid "B" Control Circuit Current Below Threshold; DTC C13C9-19: Brake Pressure Control Solenoid "B" Control Circuit Current Above Threshold; DTC C13C9-1D: Brake Pressure Control Solenoid "B" Control Circuit Current Out of Range [11/2021 - ]
- DTC C13D9-09: Brake Pressure Too Low (Brake Booster) Component Failure; DTC C14EC-00: Brake Pressure Control solenoid "C" [11/2021 - ]
- DTC C13DA-00: Brake Pressure Too High (Brake Booster) [11/2021 - ]
- DTC C13DA-09: Brake Pressure Too High (Brake Booster) Component Failure [11/2021 - ]
- DTC C1400-00: Brake Pressure Leak Malfunction; DTC C140A-00: Pressure Control Reservoir Leak Malfunction [11/2021 - ]
- DTC C141C-12: Brake Booster Motor "A" Control Circuit Short to Battery; DTC C141C-14: Brake Booster Motor "A" Control Circuit Short to Ground or Open; DTC C141C-1C: Brake Booster Motor "A" Control Circuit Voltage Out of Range [11/2021 - 03/2024]
- DTC C141C-12: Brake Booster Motor "A" Control Circuit Short to Battery; DTC C141C-14: Brake Booster Motor "A" Control Circuit Short to Ground or Open; DTC C141C-1C: Brake Booster Motor "A" Control Circuit Voltage Out of Range [03/2024 - ]
- DTC C141C-49: Brake Booster Motor "A" Control Internal Electronic Failure [11/2021 - ]
- DTC C1427-71: ABS Pump Motor Actuator Stuck [11/2021 - ]
- DTC C143A-7E: ABS Solenoid Control Actuator Stuck On; DTC C143A-7F: ABS Solenoid Control Actuator Stuck Off [11/2021 - ]
- DTC C1451-00: High Pressure Tube Air Bleeding [11/2021 - ]
- DTC C1451-51: High Pressure Tube Air Bleeding Not Programmed [11/2021 - ]
- DTC C14C6-16: Electronic Brake Booster Control Module "A" Supply Voltage Circuit Voltage Below Threshold [11/2021 - ]
- DTC C14C6-17: Electronic Brake Booster Control Module "A" Supply Voltage Circuit Voltage Above Threshold [11/2021 - ]
- DTC C14C9-A2: Electronic Brake Booster Control Module "A" System Voltage Low [11/2021 - ]
- DTC C14D7-1C: Multi-axis Acceleration Sensor Module "A" Supply Voltage Circuit Voltage Out of Range [11/2021 - ]
- DTC C14DD-14: Brake Pressure Control solenoid Supply Voltage Circuit Short to Ground or Open [11/2021 - ]
- DTC C14E0-14: Left Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open; 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; DTC C14E9-14: Right Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open [11/2021 - ]
- DTC C14FE-14: Steering Angle Sensor Supply Voltage Circuit Short to Ground or Open [11/2021 - ]
- DTC C1505-7E: Brake Pressure Control solenoid "E" Actuator Stuck On; DTC C150B-7E: Brake Pressure Control solenoid "F" Actuator Stuck On [11/2021 - ]
- DTC P0571-00: Brake Switch "A" [11/2021 - ]
- DTC P0571-12: Brake Switch "A" Circuit Short to Battery [11/2021 - ]