Engine-Codes.com
Engine-Codes – Saturn – C0475 Saturn

C0475 Saturn Code - Electric Steering Motor Circuit

Quick Answer

The C0475 code for Saturn vehicles indicates a problem with the electric steering motor circuit. Common causes include Faulty electric steering motor: The electric motor itself may be malfunctioning, causing issues with the power steering system, Wiring issues: Damaged or corroded wiring connecting the electric steering motor to the control module can disrupt the circuit and trigger the C0475 code, Faulty control module: A malfunctioning electronic control module (ECM) that sends signals to the electric steering motor can also cause this code. 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 Saturn indicates Electric Steering Motor Circuit.
Common causes
Common causes include Faulty electric steering motor: The electric motor itself may be malfunctioning, causing issues with the power steering system, Wiring issues: Damaged or corroded wiring connecting the electric steering motor to the control module can disrupt the circuit and trigger the C0475 code, Faulty control module: A malfunctioning electronic control module (ECM) that sends signals to the electric steering motor can also cause this code.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code C0475 Saturn Description

The C0475 code for Saturn vehicles indicates a problem with the electric steering motor circuit. In vehicles equipped with electric power steering (EPS) systems, the electric steering motor is responsible for assisting the driver in turning the steering wheel. The electric motor receives signals from the vehicle's electronic control module (ECM) to provide the necessary amount of assistance based on driving conditions. When a fault is detected in the electric steering motor circuit, it can lead to a loss of power steering assistance, making steering more difficult for the driver.

OBDII Code C0475 Saturn - Electric Steering Motor Circuit
C0475 Saturn Code - Electric Steering Motor Circuit

Common Causes of C0475 Saturn

  1. Faulty electric steering motor: The electric motor itself may be malfunctioning, causing issues with the power steering system.
  2. Wiring issues: Damaged or corroded wiring connecting the electric steering motor to the control module can disrupt the circuit and trigger the C0475 code.
  3. Faulty control module: A malfunctioning electronic control module (ECM) that sends signals to the electric steering motor can also cause this code.
  4. Loose connections: Loose connections or poor electrical contact between components in the electric steering motor circuit can lead to intermittent power steering problems.

Symptoms of C0475 Saturn

  1. Heavy or stiff steering: The most common symptom of a faulty electric steering motor circuit is heavy or stiff steering, especially at lower speeds.
  2. Steering wheel vibration: The steering wheel may vibrate or feel shaky when turning, indicating a potential issue with the power steering system.
  3. Steering wheel does not return to center: A faulty electric steering motor circuit can cause the steering wheel to not return to the center position after making a turn.
  4. Warning light: The vehicle's dashboard may illuminate a power steering warning light to alert the driver to a problem with the power steering system.

How to Fix C0475 Saturn

  1. Diagnose the issue: Begin by using a diagnostic scanner to retrieve the specific trouble code and conduct a thorough inspection of the electric steering motor circuit.
  2. Check wiring and connections: Inspect the wiring harness and connections for any signs of damage, corrosion, or loose connections. Repair or replace any faulty components as needed.
  3. Test the electric motor: Test the electric steering motor to ensure it is functioning correctly. Replace the motor if it is found to be faulty.
  4. Check the control module: Verify that the electronic control module is sending signals properly to the electric steering motor. Replace the control module if necessary.
  5. Clear the trouble code: After completing the repairs, clear the C0475 trouble code from the vehicle's ECM using a diagnostic scanner.

Cost to Fix C0475 Saturn

The cost of repairing a C0475 code related to the electric steering motor circuit can vary depending on the specific cause of the issue and the extent of the repairs needed. On average, the cost of parts for this repair can range from $200 to $600, with labor costs adding an additional $100 to $300. However, it is important to note that labor rates at auto repair shops can vary widely, typically ranging from $80 to $150 per hour. Additional diagnostic time may also be required to pinpoint the exact cause of the issue, which can affect the overall repair costs. It is recommended to consult with a qualified mechanic or auto repair shop to get a more accurate estimate based on the vehicle's make and model.

What does this mean?

Tech Notes for C0475 Saturn

C0475:00 Electric Steering Motor Circuit Malfunction

C0475:59 Electric Steering Motor Circuit Slip Detected

Need more information about the C0475 Saturn code?

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

Need Help with the Code?

Get the C0475 Saturn 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 Saturn Code

1. What are the common symptoms of OBDII code C0475 Saturn Electric Steering Motor Circuit?

Common symptoms include difficulty steering, steering wheel vibration, and the EPS (Electric Power Steering) warning light illuminating on the dashboard.

2. What could cause the OBDII code C0475 Saturn Electric Steering Motor Circuit to trigger?

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

3. How can I diagnose the OBDII code C0475 Saturn Electric Steering Motor Circuit?

Diagnosis typically involves using a scan tool to retrieve the trouble codes, checking the wiring and connectors for any visible damage, and testing the electric steering motor for proper operation.

4. Is it safe to continue driving with the OBDII code C0475 Saturn Electric Steering Motor Circuit?

It is not recommended to drive the vehicle with this code active, as it may lead to unpredictable steering behavior and compromise safety.

5. Can I repair the OBDII code C0475 Saturn Electric Steering Motor Circuit myself?

While some DIY enthusiasts may attempt to diagnose and repair this issue, it is recommended to seek professional help, especially when dealing with the electric components of the steering system.

6. How much does it typically cost to repair the OBDII code C0475 Saturn Electric Steering Motor Circuit?

Repair costs can vary depending on the exact cause of the issue, but they may range from a few hundred to over a thousand dollars, including parts and labor.

7. Is the OBDII code C0475 Saturn Electric Steering Motor Circuit a common issue in Saturn vehicles?

While not extremely common, this code can occur in Saturn vehicles equipped with electric power steering systems, particularly in older models.

8. Can a dead battery cause the OBDII code C0475 Saturn Electric Steering Motor Circuit to trigger?

Yes, a weak or dead battery can affect the performance of the electric steering system and potentially trigger this trouble code.

9. Will resetting the OBDII code C0475 Saturn Electric Steering Motor Circuit make it go away permanently?

Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear once the system detects the problem again.

10. Can extreme temperatures or weather conditions affect the OBDII code C0475 Saturn Electric Steering Motor Circuit?

Yes, extreme temperatures or weather conditions can impact the performance of the electric steering system and potentially lead to the triggering of this code.

Discuss the causes and fixes for C0475 Saturn OBDII Code

Submit a New Comment

Code C0475 Saturn comments

No comments found for this page.