ABS (Antilock Brake System)

DTC 62 MALFUNCTION IN HYDRAULIC SYSTEM (FR)

CIRCUIT DESCRIPTION

DTC Detecting Condition:

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.

Wiring Diagram:

Step 1 - 3:

Step 4:

Step 4 (Continued):

Step 5:

Step 5 (Continued):

INSPECTION PROCEDURE

HINT: When C1364/61 is output together with C1341/62, C1342/63, C1343/64 and C1344/65, inspect and repair the trouble areas indicated by C1364/61 first.

NOTE: When replacing the skid control ECU assy, perform initialization of linear solenoid valve and calibration.