DTC 21

DTC 21,22, 23,24 ABS Actuator Solenoid Circuit

ABS Solenoid Valve Circuit / DTC:

ABS Solenoid Valve Circuit, Wiring Diagram:

ABS Solenoid Valve Circuit, Inspection Procedure:

CIRCUIT DESCRIPTION
The solenoid goes on when signals are received from the ECU and controls the pressure acting on the Wheel Cylinders thus controlling the braking force.

FAIL SAFE FUNCTION
If trouble occurs in the Actuator Solenoid valve circuit, the ECU cuts off current to the ABS Solenoid Relay and prohibits ABS controls.