DTC 23

Codes 21 Through 28: ABS & TRAC Actuator Solenoid Circuit DTC Chart:

ABS & TRAC Actuator Solenoid Circuit Wiring Diagram:

ABS & TRAC Actuator Solenoid Circuit Inspection Procedure Part 1 Of 2:

ABS & TRAC Actuator Solenoid Circuit Inspection Procedure Part 2 Of 2:

CIRCUIT DESCRIPTION
This 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 circuit, the ECU cuts off current to the ABS & TRAC Solenoid Relay and prohibits ABS control and TRAC control.