C1111 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C1111 – ABS Pump Motor
C1111 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C1111 Possible Causes
Faulty Anti-Lock Brake System (ABS) Actuator And Electric Unit,ABS Actuator And Electric Unit harness is open or shorted,ABS Actuator And Electric Unit circuit poor electrical connection,Fusible link,Battery power supply system
C1111 Description
PUMP: The pump returns the brake fluid stored in the reservoir to the master cylinder by reducing the pressure. MOTOR: The motor drives the pump according to the signals transmitted by the ABS actuator and electric unit (control unit).