AutoCodes – Chevrolet – C0475 2015 Chevrolet Silverado

C0475 2015 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 2015 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.
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Code Popularity 427
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 2015 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 2015 Chevrolet Silverado - Electric Steering Motor Circuit - AutoCodes.com
C0475 2015 Chevrolet Silverado Code - Electric Steering Motor Circuit

What are the Possible Causes of the DTC C0475 2015 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 2015 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 2015 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 2015 Chevrolet Silverado code?

Need more information on how to fix the C0475 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0475 2015 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 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code C0475 in a 2015 Chevrolet Silverado?

- Common symptoms include the power steering warning light illuminating on the dashboard, difficulty steering, and a loss of power steering assistance.

2. What does OBDII code C0475 indicate in a 2015 Chevrolet Silverado?

- OBDII code C0475 indicates a malfunction in the electric steering motor circuit of the vehicle.

3. What are some possible causes of OBDII code C0475 in a 2015 Chevrolet Silverado?

- Possible causes include a faulty electric steering motor, damaged wiring or connectors in the steering system, or a malfunctioning steering control module.

4. How can I diagnose the issue related to OBDII code C0475 in my 2015 Chevrolet Silverado?

- Diagnosis typically involves using a diagnostic scanner to retrieve the trouble code, inspecting the electric steering motor and related components for damage, and testing the wiring and connectors for continuity.

5. Can I still drive my 2015 Chevrolet Silverado with OBDII code C0475?

- It is not recommended to drive the vehicle with OBDII code C0475 as it can lead to unsafe driving conditions due to potential loss of power steering assistance.

6. How can I repair OBDII code C0475 in my 2015 Chevrolet Silverado?

- Repairing OBDII code C0475 may involve replacing the electric steering motor, repairing or replacing damaged wiring or connectors, or reprogramming the steering control module.

7. Is it possible to reset OBDII code C0475 in a 2015 Chevrolet Silverado without fixing the underlying issue?

- While you can clear the trouble code with a diagnostic scanner, it is recommended to address the root cause of the issue to prevent the code from reoccurring.

8. Are there any recalls or technical service bulletins related to OBDII code C0475 in a 2015 Chevrolet Silverado?

- It is advisable to check with a Chevrolet dealership or the manufacturer's website for any recalls or technical service bulletins related to OBDII code C0475 in your specific vehicle.

9. Can extreme weather conditions affect the occurrence of OBDII code C0475 in a 2015 Chevrolet Silverado?

- Extreme weather conditions, such as extreme temperatures or moisture, can potentially affect the electrical components of the steering system and contribute to the occurrence of OBDII code C0475.

10. How can I prevent OBDII code C0475 from appearing in my 2015 Chevrolet Silverado in the future?

- Regular maintenance, including inspecting the steering system components for damage and ensuring proper electrical connections, can help prevent the occurrence of OBDII code C0475 in your vehicle.

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