C1343 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C1343 – Malfunction In Hydraulic System Rear Right
C1343 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C1343 Possible Causes
Fluid leakage,Faulty Brake Actuator Assembly,Brake Actuator Assembly harness is open or shorted,Brake Actuator Assembly circuit poor electrical connection
The Skid Control ECU controls braking force according to the hybrid system regenerative braking force and inputs the fluid pressure necessary for operating each wheel cylinder according to the wheel cylinder pressure sensor. DTCs may be stored if brake fluid leaks, wheel cylinder vibrates due to uneven wear of the brake disc rotor, or foreign matter enters the solenoid valve. DTCs may be stored if the line pressure drops during air bleeding.