C1428 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C1428 – Actuator Pump Motor Circuit Malfunction
C1428 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C1428 Possible Causes
Faulty Actuator Pump Motor,Actuator Pump Motor harness is open or shorted,Actuator Pump Motor circuit poor electrical connection,Faulty Skid Control ECU
C1428 Description
The Skid Control ECU monitors the Actuator Pump Motor. The C1428 code is set when the Skid Control ECU judges that an abnormality occurred in the circuit used to operate the Actuator Pump Motor.