AutoCodes – Chevrolet – C0475 2014 Chevrolet Silverado

C0475 2014 Chevrolet Silverado Code - Electric Steering Motor Circuit

Quick Answer

The Power Steering Control Module continuously monitors the voltage and current levels being commanded to the 3-phase Electric Power Steering Motor. Common causes include Faulty Electric Power Steering Motor, Electric Power Steering Motor harness is open or shorted, Electric Power Steering Motor circuit poor electrical connection. 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
C0475 2014 Chevrolet Silverado indicates Electric Steering Motor Circuit.
Common causes
Common causes include Faulty Electric Power Steering Motor, Electric Power Steering Motor harness is open or shorted, Electric Power Steering Motor circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 577
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 13, 2023
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Code C0475 2014 Chevrolet Silverado Description

The Power Steering Control Module continuously monitors the voltage and current levels being commanded to the 3-phase Electric Power Steering Motor. The Power Steering Control Module compares the desired and actual current levels to detect malfunctions in the Electric Power Steering Motor or the circuits to the motor. The Diagnostic Trouble Code (DTC) will be set when the Power Steering Control Module has determined that the motor position is outside of an allowed tolerance, the motor sensor trim has not been configured by the manufacturer, or the Power Steering Control Module has determined that there is excessive rack travel.
OBDII Code C0475 2014 Chevrolet Silverado - Electric Steering Motor Circuit - AutoCodes.com
C0475 2014 Chevrolet Silverado Code - Electric Steering Motor Circuit

What are the Possible Causes of the DTC C0475 2014 Chevrolet Silverado?

  • Faulty Electric Power Steering Motor
  • Electric Power Steering Motor harness is open or shorted
  • Electric Power Steering Motor circuit poor electrical connection
  • Faulty Power Steering Control Module

How to Fix the DTC C0475 2014 Chevrolet Silverado?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C0475 2014 Chevrolet Silverado 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 C0475 2014 Chevrolet Silverado code?

Need more information on how to fix the C0475 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0475 2014 Chevrolet Silverado 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 C0475 2014 Chevrolet Silverado Code

1. What are common symptoms of OBDII code C0475 in a 2014 Chevrolet Silverado?

The common symptoms of code C0475 include difficulty steering, erratic steering behavior, and the "Service Power Steering" warning light illuminated on the dashboard.

2. What does the OBDII code C0475 indicate in a 2014 Chevrolet Silverado?

Code C0475 indicates a problem with the electric steering motor circuit in a 2014 Chevrolet Silverado, affecting the power steering system's functionality.

3. What are potential causes of OBDII code C0475 in a 2014 Chevrolet Silverado?

Potential causes of code C0475 in a 2014 Chevrolet Silverado include a faulty electric steering motor, damaged wiring or connectors in the steering system, or issues with the power steering control module.

4. How can I diagnose the electric steering motor circuit issue causing code C0475 in my 2014 Chevrolet Silverado?

Diagnosing the electric steering motor circuit issue involves using a diagnostic scanner to retrieve the code, inspecting the wiring and connectors for damage, and testing the electric steering motor's functionality.

5. Can I continue driving my 2014 Chevrolet Silverado with OBDII code C0475?

It is not recommended to continue driving your 2014 Chevrolet Silverado with code C0475, as it can lead to unpredictable steering behavior and compromise vehicle safety. Immediate attention and repair are advised.

6. Is it possible to repair OBDII code C0475 in a 2014 Chevrolet Silverado at home?

Repairing code C0475 in a 2014 Chevrolet Silverado may be possible at home if you have the necessary tools and expertise. However, due to the complexity of the electric steering system, seeking professional assistance is recommended.

7. How much does it typically cost to repair OBDII code C0475 in a 2014 Chevrolet Silverado?

The cost of repairing code C0475 in a 2014 Chevrolet Silverado varies depending on the specific issue causing the code, the extent of the repair needed, and labor costs. It is advisable to obtain quotes from reputable mechanics or dealerships.

8. Can resetting the OBDII system clear code C0475 in a 2014 Chevrolet Silverado?

Resetting the OBDII system may temporarily clear code C0475, but if the underlying issue with the electric steering motor circuit persists, the code is likely to return. It is crucial to diagnose and address the root cause of the problem.

9. Will fixing OBDII code C0475 in a 2014 Chevrolet Silverado improve steering performance?

Fixing code C0475 in a 2014 Chevrolet Silverado should improve steering performance by resolving the issue with the electric steering motor circuit, restoring proper functionality to the power steering system.

10. How can regular maintenance help prevent OBDII code C0475 in a 2014 Chevrolet Silverado?

Regular maintenance, including inspecting the steering system components, checking for loose connectors, and addressing any warning signs promptly, can help prevent issues like code C0475 in a 2014 Chevrolet Silverado.

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