C1523 FORD – Brake Fluid Level Sensor Out of Range

C1523 FORD Possible Symptoms

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

C1523 FORD Possible Causes

Low brake fluid level,Faulty Parking brake switch,Faulty Brake master cylinder reservoir,Faulty Brake Fluid Level Sensor,Brake Fluid Level Sensor harness is open or shorted,Brake Fluid Level Sensor circuit poor electrical connection

C1523 FORD Description

The red brake warning indicator, located on the instrument cluster, illuminates at proving out when the brake fluid in the brake master cylinder reservoir is below an acceptable level, when the parking brake is engaged, or if Diagnostic Trouble Code (DTC)s are present.