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Home >> Toyota >> 2003 >> Matrix Base, 4WD >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Abs With EBD System - Diagnostics >> Circuit Tests >> DTC C0273/13: Open Circuit In Abs Motor Relay Circuit & DTC C0274/14: B+ Short Circuit In Abs Motor Relay Circuit >> Circuit Description

Circuit Description

The ABS motor relay supplies power to the ABS pump motor. While the ABS is activated, the ECU switches the motor relay ON and operates the ABS pump motor.

Fig 1: Identifying ABS Pump Motor Description Table
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