Toyota Corolla Cross: Electronically Controlled Brake System (for Hev Model)
Toyota Corolla Cross (2022-2025) Service Manual / Brake / Brake Control / Dynamic Control Systems / Electronically Controlled Brake System (for Hev Model)
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Test Mode Procedure
- Utility
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Freeze Frame Data
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- On-vehicle Inspection
- VEHICLE CONTROL HISTORY (RoB)
- Yaw Rate Sensor Circuit Voltage Out of Range (C00631C)
- Yaw Rate Sensor Circuit Intermittent (C00631F,C006396,C05201F,C052096,C11781F,C117896)
- Left Front Wheel Speed Sensor Circuit Short to Battery (C050012)
- Left Front Wheel Speed Sensor Circuit Short to Ground or Open (C050014)
- Left Front Wheel Speed Sensor Circuit Voltage Out of Range (C05001C)
- Left Front Wheel Speed Sensor Circuit Intermittent (C05001F)
- Left Front Wheel Speed Sensor Signal Stuck Low (C050023)
- Left Front Wheel Speed Sensor Signal Stuck High (C050024)
- Left Front Wheel Speed Sensor Internal Electronic Failure (C050049)
- Right Front Wheel Speed Sensor Circuit Short to Battery (C050612)
- Right Front Wheel Speed Sensor Circuit Short to Ground or Open (C050614)
- Right Front Wheel Speed Sensor Circuit Voltage Out of Range (C05061C)
- Right Front Wheel Speed Sensor Circuit Intermittent (C05061F)
- Right Front Wheel Speed Sensor Signal Stuck Low (C050623)
- Right Front Wheel Speed Sensor Signal Stuck High (C050624)
- Right Front Wheel Speed Sensor Internal Electronic Failure (C050649)
- Left Rear Wheel Speed Sensor Circuit Short to Battery (C050C12)
- Left Rear Wheel Speed Sensor Circuit Short to Ground or Open (C050C14)
- Left Rear Wheel Speed Sensor Circuit Voltage Out of Range (C050C1C)
- Left Rear Wheel Speed Sensor Circuit Intermittent (C050C1F)
- Left Rear Wheel Speed Sensor Signal Stuck Low (C050C23)
- Left Rear Wheel Speed Sensor Signal Stuck High (C050C24)
- Left Rear Wheel Speed Sensor Internal Electronic Failure (C050C49)
- Right Rear Wheel Speed Sensor Circuit Short to Battery (C051212)
- Right Rear Wheel Speed Sensor Circuit Short to Ground or Open (C051214)
- Right Rear Wheel Speed Sensor Circuit Voltage Out of Range (C05121C)
- Right Rear Wheel Speed Sensor Circuit Intermittent (C05121F)
- Right Rear Wheel Speed Sensor Signal Stuck Low (C051223)
- Right Rear Wheel Speed Sensor Signal Stuck High (C051224)
- Right Rear Wheel Speed Sensor Internal Electronic Failure (C051249)
- Multi-axis Acceleration Sensor Module "A" Missing Calibration (C051D54,C121054)
- Multi-axis Acceleration Sensor Module "A" Circuit Voltage Out of Range (C05201C,...,C117828)
- Multi-axis Acceleration Sensor Module "A" Signal Stuck In Range (C05202A)
- Steering Angle Sensor Module Circuit Voltage Out of Range (C05261C)
- Steering Angle Sensor Module Signal Stuck In Range (C05262A)
- Steering Angle Sensor Module Component Internal Failure (C052696)
- ABS Pump Motor Control Circuit Short to Ground (C052C11,C052C13,C052F14,C142719)
- ABS Pump Motor Control Internal Electronic Failure (C052C49)
- Brake Pressure Sensor "A" Circuit Voltage Below Threshold (C054016,C054017)
- Brake Pressure Sensor "A" Circuit Voltage Out of Range (C05401C,...,C054096)
- Left Front Wheel Speed Sensor Incorrect Component Installed (C055595)
- Right Front Wheel Speed Sensor Incorrect Component Installed (C055695)
- Left Rear Wheel Speed Sensor Incorrect Component Installed (C055795)
- Right Rear Wheel Speed Sensor Incorrect Component Installed (C055895)
- Brake Pedal Position Sensor Supply Voltage Circuit Voltage Out of Range (C05621C,...,P157A62)
- Brake System Control Module "A" System Internal Failure (C059704)
- Brake System Control Module "A" Calibration / Parameter Memory Failure (C059746)
- ABS Operation Continuous Request (C116E63,C116F63,C124E62)
- Electronic Brake Booster Motor "A" Over Temperature (C11704B)
- Brake System Control Module "A" System Voltage Line Internal Electronic Failure (C117A49,C137BA2)
- Brake Pressure Sensor "A" / Brake Switch "A" Signal Compare Failure (C117B62)
- Target Brake Pressure Sensor "A" for Force Blending Signal Malfunction (C117C00,C117D00)
- Electronic Brake Booster Control Module "A" System Internal Failure (C121F04,C14C9A3)
- Electronic Brake Booster Control Module "A" Signal Compare Failure (C121F62)
- Electronic Brake Booster Control Module "A" Missing Message (C121F87,...,C14CC1C)
- ECM Communication (C124A00)
- Electronic Brake Booster Control Module "A" Backup Power Supply Voltage System Voltage Low (C125DA2,C125DA3)
- Electronic Brake Booster Input Stroke Sensor "A" Circuit Short to Ground (C127A11,...,C128F64)
- Electronic Brake Booster Motor "A" Position Sensor Signal Cross Coupled (C129A2B,...,C136A1C)
- Electronic Brake Booster System Mechanical Linkage Failure (C129F79)
- Left Front Wheel ABS Hold Solenoid Control Circuit Short to Battery (C12A512,...,C12B049)
- Electronic Brake Booster Motor "A" (C12B400,C12B41C,C12B41E,C12B477,C12B496,C12B579)
- Right Front Wheel ABS Hold Solenoid Control Circuit Short to Battery (C12BB12,...,C12C649)
- Electronic Brake Booster Motor "A" Drive Circuit Internal Electronic Failure (C12BF49,...,C12BF9E)
- Left Rear Wheel ABS Hold Solenoid Control Circuit Short to Battery (C12D112,...,C12DC49)
- Right Rear Wheel ABS Hold Solenoid Control Circuit Short to Battery (C12E712,...,C12F249)
- Steering Angle Sensor / Yaw Rate Sensor / Lateral Acceleration Sensor Signal Correlation Failure (C135F00)
- Brake System Control Module "A" System Voltage System Voltage High (C137BA3)
- Stop Lamp Relay Actuator Stuck On (C13807E)
- Stop Lamp Relay Actuator Stuck Off (C13807F)
- Electronic Brake Booster Motor "A" Current Sensor Circuit Voltage Out of Range (C13BA1C)
- Brake Pressure Control Solenoid "A" Control Circuit Short to Battery (C13C012,...,C13C949)
- ABS Solenoid Control Module Actuator Stuck On (C143A7E,C143A7F,C143D49,C14DA14)
- Electronic Brake Booster Motor "A" Power Supply Circuit "A" Internal Electronic Failure (C145D49,C145D71)
- Electronic Brake Booster Motor "A" Temperature Sensor "A" Circuit Voltage Out of Range (C148A1C,...,C149A1C)
- Multi-axis Acceleration Sensor Module "A" Supply Voltage Circuit Voltage Out of Range (C14D71C)
- Left Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E014)
- Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E314)
- Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E614)
- Right Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E914)
- Brake Pressure Control Solenoid "C" Control Circuit Short to Battery (C14F112,...,C14FA49)
- Steering Angle Sensor Supply Voltage Circuit Circuit Short to Ground or Open (C14FE14)
- Brake Switch "A" Circuit Short to Battery (P057112)
- Brake Switch "A" Circuit Open (P057113)
- Lost Communication with ECM/PCM "A" Missing Message (U010087,...,U117087)
- Lost Communication with TCM Missing Message (U010187,...,U130957)
- Brake Hold Standby Indicator Light Circuit
- Brake Hold Operated Indicator Light Circuit
- Steering Angle Sensor Wrong Installation (X0455)
- Yaw Rate Sensor Wrong Installation (X0456)
- Zero Point Calibration of Yaw Rate Sensor Undone (X204C)
- Zero Point Calibration of Steering Angle Sensor Initialization Malfunction (X208A)
- TRAC does not Operate
- Excessive Brake Pedal Travel (No Fluid Leaks and No Air in System)
- ABS does not Operate
- ABS Operates Before Necessary When Braking
- VSC does not Operate or VSC does not Operate Correctly
- VSC OFF Switch Circuit
READ NEXT:
Precaution
PRECAUTION
PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY
TERMINAL
NOTICE:
After the ignition switch is turned off, there may be a waiting
time before disconnecting the nega
Parts Location
PARTS LOCATION
ILLUSTRATION
*1
FRONT SPEED SENSOR RH
*2
FRONT AXLE HUB SUB-ASSEMBLY RH
- FRONT SPEED SENSOR ROTOR RH
*3
F
System Diagram
SYSTEM DIAGRAM
SEE MORE:
Precaution
PRECAUTION
HINT:
The front camera system mainly operates using the following systems.
Pre-collision system
Dynamic radar cruise control
Lane tracing assist
Lane departure alert
Road sign assist*1
Automatic high beam
Emergency driving stop system*2
*1: w/ Road Sign Ass
Taillight Relay Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) controls the operation of the TAIL relay. WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the main body ECU (multiplex network body ECU), refer to Registration.
First perform the communication function inspections i
© 2020-2025 Copyright www.tcorollacross.com
