C0364 2017 GMC Sierra Code - Front Axle System
Quick Answer
The front axle control circuit consists of an electric motor actuator that engages and disengages the front axle. Common causes include Faulty Front Axle Engagement Actuator, Front Axle Engagement Actuator harness is open or shorted, Front Axle Engagement Actuator 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
- C0364 2017 GMC Sierra indicates Front Axle System.
- Common causes
- Common causes include Faulty Front Axle Engagement Actuator, Front Axle Engagement Actuator harness is open or shorted, Front Axle Engagement Actuator 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.
Code C0364 2017 GMC Sierra Description
The front axle engagement actuator contains the following circuits: A Run/Crank Ignition 1 Voltage circuit, a Four-Wheel Drive Wheel Lock Indicator circuit, a Front Axle Actuator Control circuit, and a ground circuit.
When a shift to 4WD Auto, 4WD High, or 4WD Low is requested, the Transfer Case Control Module engages the front axle by grounding the front axle actuator control circuit through a current limiting driver.
This Diagnostic Trouble Code (DTC) will be set when a short to ground, short to voltage, or open circuit is detected.
What are the Possible Causes of the DTC C0364 2017 GMC Sierra?
- Faulty Front Axle Engagement Actuator
- Front Axle Engagement Actuator harness is open or shorted
- Front Axle Engagement Actuator circuit poor electrical connection
- Faulty Transfer Case Control Module
How to Fix the DTC C0364 2017 GMC Sierra?
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 C0364 2017 GMC Sierra 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 C0364 2017 GMC Sierra code?
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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.
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