ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model)

2025 Toyota Highlander Limited, FWDSECTION ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model)
ELECTRONICALLY CONTROLLED BRAKE SYSTEM (FOR GASOLINE MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [12/2019 - 10/2022]

DTC Code Description
C0040-13 Brake Pedal Switch "A" Circuit Open
C0040-9E Brake Pedal Switch "A" Stuck On
C0040-9F Brake Pedal Switch "A" Stuck Off
C0063-1F Yaw Rate Sensor Circuit Intermittent
C0063-28 Yaw Rate Sensor Signal Bias Level Out of Range / Zero Adjustment Failure
C0063-2A Yaw Rate Sensor Signal Stuck In Range
C0063-96 Yaw Rate Sensor Component Internal Failure
C0500-12 Left Front Wheel Speed Sensor Circuit Short to Battery
C0500-14 Left Front Wheel Speed Sensor Circuit Short to Ground or Open
C0500-1F Left Front Wheel Speed Sensor Circuit Intermittent
C0500-23 Left Front Wheel Speed Sensor Signal Stuck Low
C0500-3A Left Front Wheel Speed Sensor Signal Has Too Many Pulses
C0506-12 Right Front Wheel Speed Sensor Circuit Short to Battery
C0506-14 Right Front Wheel Speed Sensor Circuit Short to Ground or Open
C0506-1F Right Front Wheel Speed Sensor Circuit Intermittent
C0506-23 Right Front Wheel Speed Sensor Signal Stuck Low
C0506-3A Right Front Wheel Speed Sensor Signal Has Too Many Pulses
C050C-12 Left Rear Wheel Speed Sensor Circuit Short to Battery
C050C-14 Left Rear Wheel Speed Sensor Circuit Short to Ground or Open
C050C-1F Left Rear Wheel Speed Sensor Circuit Intermittent
C050C-23 Left Rear Wheel Speed Sensor Signal Stuck Low
C050C-3A Left Rear Wheel Speed Sensor Signal Has Too Many Pulses
C0512-12 Right Rear Wheel Speed Sensor Circuit Short to Battery
C0512-14 Right Rear Wheel Speed Sensor Circuit Short to Ground or Open
C0512-1F Right Rear Wheel Speed Sensor Circuit Intermittent
C0512-23 Right Rear Wheel Speed Sensor Signal Stuck Low
C0512-3A Right Rear Wheel Speed Sensor Signal Has Too Many Pulses
C051D-54 Multi-axis Acceleration Sensor Module "A" Missing Calibration
C0520-1C Multi-axis Acceleration Sensor Module "A" Circuit Voltage Out of Range
C0520-1F Multi-axis Acceleration Sensor Module "A" Circuit Intermittent
C0520-2A Multi-axis Acceleration Sensor Module "A" Signal Stuck In Range
C0520-62 Multi-axis Acceleration Sensor Module "A" Signal Compare Failure
C0520-96 Multi-axis Acceleration Sensor Module "A" Component Internal Failure
C0526-2A Steering Angle Sensor Module Signal Stuck In Range
C0526-96 Steering Angle Sensor Module Component Internal Failure
C052C-13 ABS Pump Motor Control Circuit Open
C052C-1C ABS Pump Motor Control Circuit Voltage Out of Range
C052C-49 ABS Pump Motor Control Internal Electronic Failure
C052F-14 ABS Pump Motor Supply Voltage Circuit Short to Ground or Open
C0540-16 Brake Pressure Sensor "A" Circuit Voltage Below Threshold
C0540-17 Brake Pressure Sensor "A" Circuit Voltage Above Threshold
C0540-1C Brake Pressure Sensor "A" Circuit Voltage Out of Range
C0540-1F Brake Pressure Sensor "A" Circuit Intermittent
C0540-29 Brake Pressure Sensor "A" Signal Invalid
C0540-2A Brake Pressure Sensor "A" Signal Stuck In Range
C0540-31 Brake Pressure Sensor "A" No Signal
C0540-49 Brake Pressure Sensor "A" Internal Electronic Failure
C0540-96 Brake Pressure Sensor "A" Component Internal Failure
C0597-49 Brake System Control Module "A" Internal Electronic Failure
C1210-54 Yaw Rate Sensor Missing Calibration
C122D-14 Brake Master Cylinder Pressure Sensor Supply Voltage Circuit Short to Ground or Open
C124A-00 Non-learning of the Braking System information
C124F-62 Yaw Rate Sensor Signal Compare Failure
C12A5-1C Left Front Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12B0-1C Left Front Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12BB-1C Right Front Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12C6-1C Right Front Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12D1-1C Left Rear Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12DC-1C Left Rear Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12E7-1C Right Rear Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12F2-1C Right Rear Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12F6-62 Left Front Wheel ABS Hold Solenoid / Right Front Wheel ABS Hold Solenoid Signal Compare Failure
C12F7-62 Left Rear Wheel ABS Hold Solenoid / Right Rear Wheel ABS Hold Solenoid Signal Compare Failure
C137B-A2 Brake System Control Module "A" System Voltage System Voltage Low
C137B-A3 Brake System Control Module "A" System Voltage System Voltage High
C1380-7E Stop Lamp Relay Actuator Stuck On
C1380-7F Stop Lamp Relay Actuator Stuck Off
C13BF-62 Brake Pressure Control Solenoid A/B Signal Compare Failure
C13C0-1C Brake Pressure Control Solenoid "A" Control Circuit Voltage Out of Range
C13C9-1C Brake Pressure Control Solenoid "B" Control Circuit Voltage Out of Range
C1427-71 ABS Pump Motor Actuator Stuck
C143A-7E ABS Solenoid Control Module Actuator Stuck On
C143A-7F ABS Solenoid Control Module Actuator Stuck Off
C14D7-1C Multi-axis Acceleration Sensor Module "A" Supply Voltage Circuit Voltage Out of Range
C14E0-14 Left Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14E3-14 Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14E6-14 Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14E9-14 Right Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14FE-14 Steering Angle Sensor Supply Voltage Circuit Circuit Short to Ground or Open
P0571-11 Brake Switch "A" Circuit Short to Ground
P0571-13 Brake Switch "A" Circuit Open
U0074-88 Control Module Communication Bus "B" Off Bus Off
U0100-87 Lost Communication with ECM/PCM "A" Missing Message
U0101-87 Lost Communication with TCM Missing Message
U0125-87 Lost Communication with Multi-axis Acceleration Sensor Module Missing Message
U0126-87 Lost Communication with Steering Angle Sensor Module Missing Message
U0151-87 Lost Communication with Restraints Control Module Missing Message
ELECTRONICALLY CONTROLLED BRAKE SYSTEM (FOR GASOLINE MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2022 - 11/2023]

DTC Code Description
C0040-13 Brake Pedal Switch "A" Circuit Open
C0040-9E Brake Pedal Switch "A" Stuck On
C0040-9F Brake Pedal Switch "A" Stuck Off
C0063-1F Yaw Rate Sensor Circuit Intermittent
C0063-28 Yaw Rate Sensor Signal Bias Level Out of Range / Zero Adjustment Failure
C0063-2A Yaw Rate Sensor Signal Stuck In Range
C0063-96 Yaw Rate Sensor Component Internal Failure
C0500-12 Left Front Wheel Speed Sensor Circuit Short to Battery
C0500-14 Left Front Wheel Speed Sensor Circuit Short to Ground or Open
C0500-1F Left Front Wheel Speed Sensor Circuit Intermittent
C0500-23 Left Front Wheel Speed Sensor Signal Stuck Low
C0500-3A Left Front Wheel Speed Sensor Signal Has Too Many Pulses
C0506-12 Right Front Wheel Speed Sensor Circuit Short to Battery
C0506-14 Right Front Wheel Speed Sensor Circuit Short to Ground or Open
C0506-1F Right Front Wheel Speed Sensor Circuit Intermittent
C0506-23 Right Front Wheel Speed Sensor Signal Stuck Low
C0506-3A Right Front Wheel Speed Sensor Signal Has Too Many Pulses
C050C-12 Left Rear Wheel Speed Sensor Circuit Short to Battery
C050C-14 Left Rear Wheel Speed Sensor Circuit Short to Ground or Open
C050C-1F Left Rear Wheel Speed Sensor Circuit Intermittent
C050C-23 Left Rear Wheel Speed Sensor Signal Stuck Low
C050C-3A Left Rear Wheel Speed Sensor Signal Has Too Many Pulses
C0512-12 Right Rear Wheel Speed Sensor Circuit Short to Battery
C0512-14 Right Rear Wheel Speed Sensor Circuit Short to Ground or Open
C0512-1F Right Rear Wheel Speed Sensor Circuit Intermittent
C0512-23 Right Rear Wheel Speed Sensor Signal Stuck Low
C0512-3A Right Rear Wheel Speed Sensor Signal Has Too Many Pulses
C051D-54 Multi-axis Acceleration Sensor Module "A" Missing Calibration
C0520-1C Multi-axis Acceleration Sensor Module "A" Circuit Voltage Out of Range
C0520-1F Multi-axis Acceleration Sensor Module "A" Circuit Intermittent
C0520-2A Multi-axis Acceleration Sensor Module "A" Signal Stuck In Range
C0520-62 Multi-axis Acceleration Sensor Module "A" Signal Compare Failure
C0520-96 Multi-axis Acceleration Sensor Module "A" Component Internal Failure
C0526-2A Steering Angle Sensor Module Signal Stuck In Range
C0526-96 Steering Angle Sensor Module Component Internal Failure
C052C-13 ABS Pump Motor Control Circuit Open
C052C-1C ABS Pump Motor Control Circuit Voltage Out of Range
C052C-49 ABS Pump Motor Control Internal Electronic Failure
C052F-14 ABS Pump Motor Supply Voltage Circuit Short to Ground or Open
C0540-16 Brake Pressure Sensor "A" Circuit Voltage Below Threshold
C0540-17 Brake Pressure Sensor "A" Circuit Voltage Above Threshold
C0540-1C Brake Pressure Sensor "A" Circuit Voltage Out of Range
C0540-1F Brake Pressure Sensor "A" Circuit Intermittent
C0540-29 Brake Pressure Sensor "A" Signal Invalid
C0540-2A Brake Pressure Sensor "A" Signal Stuck In Range
C0540-31 Brake Pressure Sensor "A" No Signal
C0540-49 Brake Pressure Sensor "A" Internal Electronic Failure
C0540-96 Brake Pressure Sensor "A" Component Internal Failure
C0597-49 Brake System Control Module "A" Internal Electronic Failure
C1210-54 Yaw Rate Sensor Missing Calibration
C122D-14 Brake Master Cylinder Pressure Sensor Supply Voltage Circuit Short to Ground or Open
C124A-00 Non-learning of the Braking System information
C124F-62 Yaw Rate Sensor Signal Compare Failure
C12A5-1C Left Front Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12B0-1C Left Front Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12BB-1C Right Front Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12C6-1C Right Front Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12D1-1C Left Rear Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12DC-1C Left Rear Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12E7-1C Right Rear Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12F2-1C Right Rear Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12F6-62 Left Front Wheel ABS Hold Solenoid / Right Front Wheel ABS Hold Solenoid Signal Compare Failure
C12F7-62 Left Rear Wheel ABS Hold Solenoid / Right Rear Wheel ABS Hold Solenoid Signal Compare Failure
C137B-A2 Brake System Control Module "A" System Voltage System Voltage Low
C137B-A3 Brake System Control Module "A" System Voltage System Voltage High
C1380-7E Stop Lamp Relay Actuator Stuck On
C1380-7F Stop Lamp Relay Actuator Stuck Off
C13BF-62 Brake Pressure Control Solenoid A/B Signal Compare Failure
C13C0-1C Brake Pressure Control Solenoid "A" Control Circuit Voltage Out of Range
C13C9-1C Brake Pressure Control Solenoid "B" Control Circuit Voltage Out of Range
C1427-71 ABS Pump Motor Actuator Stuck
C143A-7E ABS Solenoid Control Module Actuator Stuck On
C143A-7F ABS Solenoid Control Module Actuator Stuck Off
C14D7-1C Multi-axis Acceleration Sensor Module "A" Supply Voltage Circuit Voltage Out of Range
C14E0-14 Left Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14E3-14 Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14E6-14 Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14E9-14 Right Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14FE-14 Steering Angle Sensor Supply Voltage Circuit Circuit Short to Ground or Open
P0571-11 Brake Switch "A" Circuit Short to Ground
P0571-13 Brake Switch "A" Circuit Open
U0074-88 Control Module Communication Bus "B" Off Bus Off
U0100-87 Lost Communication with ECM/PCM "A" Missing Message
U0101-87 Lost Communication with TCM Missing Message
U0125-87 Lost Communication with Multi-axis Acceleration Sensor Module Missing Message
U0126-87 Lost Communication with Steering Angle Sensor Module Missing Message
U0151-87 Lost Communication with Restraints Control Module Missing Message
ELECTRONICALLY CONTROLLED BRAKE SYSTEM (FOR GASOLINE MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [11/2023 - ]

DTC Code Description
C0040-13 Brake Pedal Switch "A" Circuit Open
C0040-9E Brake Pedal Switch "A" Stuck On
C0040-9F Brake Pedal Switch "A" Stuck Off
C0063-1F Yaw Rate Sensor Circuit Intermittent
C0063-28 Yaw Rate Sensor Signal Bias Level Out of Range / Zero Adjustment Failure
C0063-2A Yaw Rate Sensor Signal Stuck In Range
C0063-96 Yaw Rate Sensor Component Internal Failure
C0500-12 Left Front Wheel Speed Sensor Circuit Short to Battery
C0500-14 Left Front Wheel Speed Sensor Circuit Short to Ground or Open
C0500-1F Left Front Wheel Speed Sensor Circuit Intermittent
C0500-23 Left Front Wheel Speed Sensor Signal Stuck Low
C0500-3A Left Front Wheel Speed Sensor Signal Has Too Many Pulses
C0506-12 Right Front Wheel Speed Sensor Circuit Short to Battery
C0506-14 Right Front Wheel Speed Sensor Circuit Short to Ground or Open
C0506-1F Right Front Wheel Speed Sensor Circuit Intermittent
C0506-23 Right Front Wheel Speed Sensor Signal Stuck Low
C0506-3A Right Front Wheel Speed Sensor Signal Has Too Many Pulses
C050C-12 Left Rear Wheel Speed Sensor Circuit Short to Battery
C050C-14 Left Rear Wheel Speed Sensor Circuit Short to Ground or Open
C050C-1F Left Rear Wheel Speed Sensor Circuit Intermittent
C050C-23 Left Rear Wheel Speed Sensor Signal Stuck Low
C050C-3A Left Rear Wheel Speed Sensor Signal Has Too Many Pulses
C0512-12 Right Rear Wheel Speed Sensor Circuit Short to Battery
C0512-14 Right Rear Wheel Speed Sensor Circuit Short to Ground or Open
C0512-1F Right Rear Wheel Speed Sensor Circuit Intermittent
C0512-23 Right Rear Wheel Speed Sensor Signal Stuck Low
C0512-3A Right Rear Wheel Speed Sensor Signal Has Too Many Pulses
C051D-54 Multi-axis Acceleration Sensor Module "A" Missing Calibration
C0520-1C Multi-axis Acceleration Sensor Module "A" Circuit Voltage Out of Range
C0520-1F Multi-axis Acceleration Sensor Module "A" Circuit Intermittent
C0520-2A Multi-axis Acceleration Sensor Module "A" Signal Stuck In Range
C0520-62 Multi-axis Acceleration Sensor Module "A" Signal Compare Failure
C0520-96 Multi-axis Acceleration Sensor Module "A" Component Internal Failure
C0526-2A Steering Angle Sensor Module Signal Stuck In Range
C0526-96 Steering Angle Sensor Module Component Internal Failure
C052C-13 ABS Pump Motor Control Circuit Open
C052C-1C ABS Pump Motor Control Circuit Voltage Out of Range
C052C-49 ABS Pump Motor Control Internal Electronic Failure
C052F-14 ABS Pump Motor Supply Voltage Circuit Short to Ground or Open
C0540-16 Brake Pressure Sensor "A" Circuit Voltage Below Threshold
C0540-17 Brake Pressure Sensor "A" Circuit Voltage Above Threshold
C0540-1C Brake Pressure Sensor "A" Circuit Voltage Out of Range
C0540-1F Brake Pressure Sensor "A" Circuit Intermittent
C0540-29 Brake Pressure Sensor "A" Signal Invalid
C0540-2A Brake Pressure Sensor "A" Signal Stuck In Range
C0540-31 Brake Pressure Sensor "A" No Signal
C0540-49 Brake Pressure Sensor "A" Internal Electronic Failure
C0540-96 Brake Pressure Sensor "A" Component Internal Failure
C0597-49 Brake System Control Module "A" Internal Electronic Failure
C1210-54 Yaw Rate Sensor Missing Calibration
C122D-14 Brake Master Cylinder Pressure Sensor Supply Voltage Circuit Short to Ground or Open
C124A-00 Non-learning of the Braking System information
C124F-62 Yaw Rate Sensor Signal Compare Failure
C12A5-1C Left Front Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12B0-1C Left Front Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12BB-1C Right Front Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12C6-1C Right Front Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12D1-1C Left Rear Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12DC-1C Left Rear Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12E7-1C Right Rear Wheel ABS Hold Solenoid Control Circuit Voltage Out of Range
C12F2-1C Right Rear Wheel ABS Release Solenoid Control Circuit Voltage Out of Range
C12F6-62 Left Front Wheel ABS Hold Solenoid / Right Front Wheel ABS Hold Solenoid Signal Compare Failure
C12F7-62 Left Rear Wheel ABS Hold Solenoid / Right Rear Wheel ABS Hold Solenoid Signal Compare Failure
C137B-A2 Brake System Control Module "A" System Voltage System Voltage Low
C137B-A3 Brake System Control Module "A" System Voltage System Voltage High
C1380-7E Stop Lamp Relay Actuator Stuck On
C1380-7F Stop Lamp Relay Actuator Stuck Off
C13BF-62 Brake Pressure Control Solenoid A/B Signal Compare Failure
C13C0-1C Brake Pressure Control Solenoid "A" Control Circuit Voltage Out of Range
C13C9-1C Brake Pressure Control Solenoid "B" Control Circuit Voltage Out of Range
C1427-71 ABS Pump Motor Actuator Stuck
C143A-7E ABS Solenoid Control Module Actuator Stuck On
C143A-7F ABS Solenoid Control Module Actuator Stuck Off
C14D7-1C Multi-axis Acceleration Sensor Module "A" Supply Voltage Circuit Voltage Out of Range
C14E0-14 Left Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14E3-14 Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14E6-14 Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14E9-14 Right Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open
C14FE-14 Steering Angle Sensor Supply Voltage Circuit Circuit Short to Ground or Open
P0571-11 Brake Switch "A" Circuit Short to Ground
P0571-13 Brake Switch "A" Circuit Open
U0074-88 Control Module Communication Bus "B" Off Bus Off
U0100-87 Lost Communication with ECM/PCM "A" Missing Message
U0101-87 Lost Communication with TCM Missing Message
U0125-87 Lost Communication with Multi-axis Acceleration Sensor Module Missing Message
U0126-87 Lost Communication with Steering Angle Sensor Module Missing Message
U0151-87 Lost Communication with Restraints Control Module Missing Message
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.