C1474 FORD – High Pressure Accumulator Sensor Calibration Data Failure

C1474 FORD Possible Symptoms

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

C1474 FORD Possible Causes

Faulty High Pressure Accumulator (HPA) Sensor,High Pressure Accumulator (HPA) Sensor harness is open or shorted,High Pressure Accumulator (HPA) Sensor circuit poor electrical connection,Faulty Hydraulic Control Unit (HCU)

C1474 FORD Description

The Hydraulic Control Unit (HCU) monitors the High Pressure Accumulator (HPA) Sensor. The HCU sets the OBDII code when the High Pressure Accumulator (HPA) Sensor is not to factory specifications.