Toyota Camry (XV70): Electric Parking Brake System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Problem Symptoms Table
- Terminals Of Ecu
- Dtc Check / Clear
- Freeze Frame Data
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Vehicle Control History
- Rear Brake Pad Replacement Mode
- Brake System Control Module "A" System Internal Failure (C059704,C059746,C060B49,C061049,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 PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the
Parts Location
PARTS LOCATION ILLUSTRATION
*1 BRAKE ACTUATOR ASSEMBLY
- SKID CONTROL ECU *2
ECM *3
ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - ABS NO. 2 FUSE
- -
System Diagram
SYSTEM DIAGRAM
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Inspection
INSPECTION PROCEDURE 1. INSPECT BRAKE CYLINDER AND PISTON
(a) Check the rear disc brake cylinder bore and rear disc brake piston for rust and scoring. If necessary, replace the rear disc brake cylinder and rear disc brake piston.
2. INSPECT PAD LINING THICKNESS
(a) Using a ruler, measure t
Check Bus 2 Lines for Short Circuit
DESCRIPTION There may be a short circuit between the CAN main bus lines and/or CAN branch lines when the resistance between terminals 18 (CA4H) and 17 (CA4L) of the central gateway ECU (network gateway ECU) is below 54 Ω.
Symptom Trouble Area
Resistance between terminals 18 (CA4
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