Toyota Corolla Cross: Electric Parking Brake System (for Gasoline Model)
Toyota Corolla Cross (2022-2025) Service Manual / Brake / Parking Brake / Electric Parking Brake System (for Gasoline Model)
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Test Mode Procedure
- Problem Symptoms Table
- Terminals Of Ecu
- Freeze Frame Data
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- VEHICLE CONTROL HISTORY (RoB)
- Brake System Control Module "A" Calibration / Parameter Memory Failure (C059746,C060B49,C061049,C13B000,C13CF1C,C13D41C)
- Electric Parking Brake Switch Signal Compare Failure (C060962)
- Left Electric Parking Brake Actuator Control (C060B00,C060B11)
- Left Electric Parking Brake Actuator Control Circuit Short to Battery (C060B12)
- Left Electric Parking Brake Actuator Control Circuit Open (C060B13)
- Left Electric Parking Brake Actuator Signal Stuck In Range (C060E2A)
- Right Electric Parking Brake Actuator Control (C061000,C061011)
- Right Electric Parking Brake Actuator Control Circuit Short to Battery (C061012)
- Right Electric Parking Brake Actuator Control Circuit Open (C061013)
- Right Electric Parking Brake Actuator Signal Stuck In Range (C06132A)
- Electric Parking Brake Actuator (C13B800)
- Electric Parking Brake does not Operate
- Message Not Displayed on Multi-information Display When AUTO Function Set to ON/OFF
- Brake Warning Light (Yellow) Remains On
- Electric Parking Brake System AUTO Function Circuit
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Precaution
PRECAUTION
TROUBLESHOOTING PRECAUTIONS
(a) When inspecting the rear brakes, disconnect the connector or
disconnect the cable from the negative (-) auxiliary battery terminal in order to
shut off
Parts Location
PARTS LOCATION
ILLUSTRATION
*1
BRAKE ACTUATOR ASSEMBLY
- SKID CONTROL ECU
*2
ECM
*3
NO. 1 ENGINE ROOM RELAY BLOCK
- AB
System Diagram
SYSTEM DIAGRAM
SEE MORE:
Installation
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 ACCELERATOR PEDAL SENSOR ASSEMBLY
78110K
- -
2 NO. 1 FRONT CONSOLE BOX INSERT
58816D -
- -
3 NO. 1
Lost Communication with Hybrid/EV Powertrain Control Module (ch5) (System 2) Missing Message (U11B300,U11B387)
DESCRIPTION The motor generator control ECU, which is built into the inverter with converter assembly, controls the motor (MG2) based on commands from the hybrid vehicle control ECU.
The motor generator control ECU (MG ECU) monitors communication data and detects malfunctions.
DTC No. De
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