C1073 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1073 – ABS Pump Motor Control Circuit


C1073 Possible Symptoms


Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)


C1073 Possible Causes


Blown Anti-Lock Brake System (ABS) Pump Motor Fuse,Faulty ABS Pump Motor,ABS Pump Motor harness is open or shorted,ABS Pump Motor circuit poor electrical connection


C1073 Description


The Anti-Lock Brake System (ABS) Module monitors the ABS Pump Motor. The ABS Module detects low ABS Pump Motor feedback voltage with actuation of the pump motor relay.