C1476 - Brake System Pump Volume Feed Too Low Plausibility Failure

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

C1476 Possible Causes

  • Brake System Bleeding
  • Faulty Brake System Pump
  • Faulty Brake Master Cylinder
  • Faulty Hydraulic Control Unit (HCU)
  • Hydraulic Control Unit (HCU) harness is open or shorted
  • Hydraulic Control Unit (HCU) circuit poor electrical connection

How do I fix code C1476?

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 C1476 code

Labor: 1.0

The cost of diagnosing the C1476 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.

Possible Symptoms

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

C1476 Description

The Hydraulic Control Unit (HCU) monitors the Brake System Pump. The HCU sets the OBDII code when the Brake System Pump is not to factory specifications.
OBDII Code C1476 - Brake System Pump Volume Feed Too Low Plausibility Failure - AutoCodes.com

More Information

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Information for specific makes

  • C1476 CHRYSLER Transfer Case Clutch Position Out Of Range
  • C1476 DODGE Brake System Pump Volume Feed Too Low Plausibility Failure
  • C1476 FORD Brake System Pump Volume Feed Too Low Plausibility Failure
  • C1476 JEEP Brake System Pump Volume Feed Too Low Plausibility Failure
  • C1476 LINCOLN Brake System Pump Volume Feed Too Low Plausibility Failure
  • C1476 MERCURY Brake System Pump Volume Feed Too Low Plausibility Failure

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