C2402

Motor Relay





DESCRIPTION
The ABS motor relay supplies power to the ABS pump motor.

While the ABS is activated, the HECU switches the ABS motor relay ON and operates the ABS pump motor.

DTC DETECTING CONDITION:

FAIL-SAFE FUNCTION
1) Only the ABS (TCS) function is inhibited. The ABS (TCS) warning lamp is activated and the EBD warning lamp not activated.
2) Motor error during the ABS control cycle: Inhibit the ABS control of front wheels, allow ABS control of the rear wheels, and ABS (TCS) warning lamp is switched ON at the end of ABS control.

INSPECTION PROCEDURES