C1474 - High Pressure Accumulator Sensor Calibration Data Failure
C1474 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)
First diagnose C1474 code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Cost of diagnosing the C1474 code
Labor: 1.0The cost of diagnosing the C1474 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
C1474 Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1474 DescriptionThe 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.
C1474 More InformationNeed more information on how to fix the C1474 code?
Get Access to Factory Service Manuals
C1474 Information for specific makes
Need more help?Get the C1474 code diagnosed by a professional: Find a repair shop in your area
C1474 CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the C1474 code? Have you replaced any parts?
Any information is appreciated. Thanks