AutoCodes – Dodge – C1476 Dodge

C1476 Dodge Code - Brake System Pump Volume Feed Too Low Plausibility Failure

Quick Answer

The Hydraulic Control Unit (HCU) monitors the Brake System Pump. Common causes include Brake System Bleeding, Faulty Brake System Pump, Faulty Brake Master Cylinder. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: C1476 Dodge indicates Brake System Pump Volume Feed Too Low Plausibility Failure.
Common causes: Common causes include Brake System Bleeding, Faulty Brake System Pump, Faulty Brake Master Cylinder.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,129

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Oct 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code C1476 Dodge 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 Dodge - Brake System Pump Volume Feed Too Low Plausibility Failure - AutoCodes.com — C1476 Dodge Code - Brake System Pump Volume Feed Too Low Plausibility Failure

What does this mean?

What are the Possible Causes of the DTC C1476 Dodge?

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 to Fix the DTC C1476 Dodge?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1476 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the C1476 Dodge code?

Need more information on how to fix the C1476 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1476 Dodge code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1476 Dodge Code

1. What are the common symptoms of OBDII code C1476 in a Dodge vehicle?

- Common symptoms include illuminated brake warning lights on the dashboard, loss of power brakes, and potential changes in brake pedal feel.

2. What could be causing the OBDII code C1476 in a Dodge, indicating "Brake System Pump Volume Feed Too Low Plausibility Failure"?

- The code may be triggered by issues such as a malfunctioning brake system pump, low brake fluid levels, a faulty brake pressure sensor, or a problem with the hydraulic brake system.

3. How can I diagnose the reason behind OBDII code C1476 on my Dodge related to the brake system pump volume feed?

- Diagnosis typically involves a thorough inspection of the brake system components, checking brake fluid levels, testing the brake pressure sensor, and using a diagnostic scanner to retrieve additional fault codes for a comprehensive analysis.

4. Is it safe to continue driving a Dodge with OBDII code C1476 indicating a brake system pump volume feed issue?

- It is not recommended to drive the vehicle when this code is present, as it can affect the proper functioning of the brake system, potentially compromising safety. Immediate attention and repair are advised.

5. What are some repair tips for addressing OBDII code C1476 in a Dodge due to brake system pump volume feed issues?

- Repair may involve repairing or replacing the brake system pump, checking and refilling brake fluid, calibrating or replacing the brake pressure sensor, and ensuring the proper functioning of the hydraulic brake system.

6. Can a DIY enthusiast fix OBDII code C1476 related to brake system pump volume feed on a Dodge?

- While basic troubleshooting like checking brake fluid levels can be done by DIY enthusiasts, diagnosing and repairing complex brake system pump issues typically require professional knowledge and specialized tools.

7. How much does it cost to repair OBDII code C1476 indicating a brake system pump volume feed issue in a Dodge?

- The cost of repair can vary depending on the exact cause of the issue, parts needed for replacement, and labor costs. It is advisable to consult a mechanic for a detailed estimate.

8. Are there any preventive measures to avoid encountering OBDII code C1476 in a Dodge due to brake system pump volume feed issues?

- Regular maintenance of the brake system, including checking brake fluid levels, inspecting for leaks, and addressing any warning signs promptly, can help prevent issues leading to this OBDII code.