Engine-Codes.com
Engine-Codes – GMC – C0364 2017 GMC Sierra

C0364 2017 GMC Sierra Code - Front Axle System

Quick Answer

The C0364 code for a 2017 GMC Sierra relates to an issue within the Front Axle System. Common causes include Faulty front axle actuator, Wiring issues in the actuator supply voltage circuit, Corrosion or damage to electrical connectors. 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
C0364 2017 GMC Sierra indicates Front Axle System.
Common causes
Common causes include Faulty front axle actuator, Wiring issues in the actuator supply voltage circuit, Corrosion or damage to electrical connectors.
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 16, 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 C0364 2017 GMC Sierra Description

The C0364 code for a 2017 GMC Sierra relates to an issue within the Front Axle System. This code specifically indicates a problem with the actuator supply voltage circuit in the front axle. The front axle actuator is responsible for engaging and disengaging the front axle differential, allowing the vehicle to switch between two-wheel drive and four-wheel drive modes. When this code is triggered, it means that there is a malfunction in the circuit that supplies power to the actuator, potentially causing issues with the engagement of the front axle and affecting the vehicle's drivability.

OBDII Code C0364 2017 GMC Sierra - Front Axle System
C0364 2017 GMC Sierra Code - Front Axle System

Common Causes of C0364 2017 GMC Sierra

  1. Faulty front axle actuator
  2. Wiring issues in the actuator supply voltage circuit
  3. Corrosion or damage to electrical connectors
  4. Issues with the front axle control module
  5. Low voltage in the vehicle's electrical system

Symptoms of C0364 2017 GMC Sierra

  1. Difficulty engaging or disengaging four-wheel drive mode
  2. Illumination of the 4WD warning light on the dashboard
  3. Grinding or clicking noises from the front axle area
  4. Reduced traction or stability in slippery conditions

How to Fix C0364 2017 GMC Sierra

  1. Begin by conducting a thorough inspection of the front axle actuator and the wiring harness for any visible damage or corrosion.
  2. Test the actuator supply voltage circuit using a multimeter to check for proper voltage levels.
  3. Replace the front axle actuator if it is found to be faulty, ensuring proper installation and connection.
  4. Repair or replace any damaged wiring or connectors in the actuator supply voltage circuit.
  5. Clear the diagnostic trouble codes from the vehicle's system and test the front axle system to ensure proper functionality.

Cost to Fix C0364 2017 GMC Sierra

The typical repair costs for addressing a C0364 code in a 2017 GMC Sierra can vary depending on the specific cause of the issue. In general, replacing a front axle actuator can cost between $200 and $500, while addressing wiring or connector issues may range from $100 to $300. Labor costs can add an additional $100 to $300 to the total repair bill. It's important to note that these are rough estimates, and actual costs can vary based on factors such as location, labor rates, and the extent of the repairs needed. It's recommended to consult with a qualified mechanic or auto repair shop for a more accurate cost estimate.

Need more information about the C0364 2017 GMC Sierra code?

Need more information on how to fix the C0364 2017 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0364 2017 GMC Sierra 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 C0364 2017 GMC Sierra Code

1. What does OBDII code C0364 on a 2017 GMC Sierra indicate?

The OBDII code C0364 on a 2017 GMC Sierra specifically relates to the Front Axle System.

2. What are the common symptoms of OBDII code C0364 on a 2017 GMC Sierra?

Common symptoms include the Service 4WD light illuminating on the dashboard, issues engaging or disengaging 4WD, and unusual noises coming from the front axle.

3. What are the potential causes of OBDII code C0364 on a 2017 GMC Sierra?

The code C0364 can be triggered by a faulty front axle actuator, damaged wiring harness, electrical issues, or a malfunctioning transfer case control module.

4. How can I diagnose the cause of OBDII code C0364 on my 2017 GMC Sierra?

A thorough diagnostic scan using a professional OBDII scanner is recommended to pinpoint the exact cause. Additionally, checking the front axle actuator, wiring connections, and transfer case control module for any visible damage or issues is essential.

5. Can I continue driving my 2017 GMC Sierra with OBDII code C0364?

While the vehicle may still be operable with the code present, it is advisable to address the issue promptly to prevent potential damage to the front axle system or other related components.

6. How can I repair OBDII code C0364 on my 2017 GMC Sierra?

Repairing the code C0364 may involve replacing the front axle actuator, repairing or replacing the wiring harness, addressing any electrical faults, or recalibrating the transfer case control module as needed.

7. Is it recommended to tackle the repair of OBDII code C0364 on a 2017 GMC Sierra as a DIY project?

Repairing OBDII code C0364 may require specialized tools and expertise, so it is advisable to consult a professional mechanic or dealership for accurate diagnosis and repair to ensure the issue is resolved correctly.

8. Are there any preventive maintenance tips to avoid OBDII code C0364 on a 2017 GMC Sierra?

Regularly inspecting the front axle system, checking for any signs of wear or damage, and addressing any issues promptly can help prevent the occurrence of OBDII code C0364.

9. How much can I expect to pay for repairing OBDII code C0364 on my 2017 GMC Sierra?

The cost of repairing OBDII code C0364 can vary depending on the specific cause of the issue, parts needed, labor costs, and whether you choose to go to a dealership or an independent mechanic.

10. Can resetting the OBDII system clear code C0364 on a 2017 GMC Sierra?

While clearing the code may temporarily turn off the warning light, it will not fix the underlying issue causing OBDII code C0364. It's crucial to diagnose and repair the root cause to prevent the code from reoccurring.

Discuss the causes and fixes for C0364 2017 GMC Sierra OBDII Code

Submit a New Comment

Code C0364 2017 GMC Sierra comments

No comments found for this page.