P059F 2016 GMC Sierra Code - Active Grille Air Shutter 1 Performance
Quick Answer
The P059F diagnostic trouble code (DTC) for a 2016 GMC Sierra refers to an issue with the Active Grille Air Shutter 1 Performance. Common causes include Faulty Active Grille Air Shutter actuator, Wiring or electrical issues in the Active Grille Air Shutter system, Mechanical obstruction in the grille shutter assembly. 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
- P059F 2016 GMC Sierra indicates Active Grille Air Shutter 1 Performance.
- Common causes
- Common causes include Faulty Active Grille Air Shutter actuator, Wiring or electrical issues in the Active Grille Air Shutter system, Mechanical obstruction in the grille shutter assembly.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P059F 2016 GMC Sierra Description
The P059F diagnostic trouble code (DTC) for a 2016 GMC Sierra refers to an issue with the Active Grille Air Shutter 1 Performance. The Active Grille Air Shutter system is designed to control the airflow into the engine compartment, helping to improve aerodynamics, fuel efficiency, and engine cooling. When this system malfunctions, it can lead to various performance issues in the vehicle.
Common Causes of P059F 2016 GMC Sierra
- Faulty Active Grille Air Shutter actuator
- Wiring or electrical issues in the Active Grille Air Shutter system
- Mechanical obstruction in the grille shutter assembly
- Software or calibration issues in the system
- Environmental factors such as debris or road salt affecting the system
Symptoms of P059F 2016 GMC Sierra
- Decreased fuel efficiency
- Engine overheating
- Illuminated check engine light
- Rough idling or stalling
- Reduced engine performance
How to Fix P059F 2016 GMC Sierra
- Begin by conducting a thorough inspection of the Active Grille Air Shutter system to identify the root cause of the performance issue.
- Test the Active Grille Air Shutter actuator to determine if it is functioning correctly or needs replacement.
- Check the wiring and electrical connections in the system for any damage or loose connections that could be causing the problem.
- Clear any obstructions in the grille shutter assembly that may be preventing proper operation.
- If necessary, reprogram or recalibrate the Active Grille Air Shutter system to ensure proper functionality.
Cost to Fix P059F 2016 GMC Sierra
The cost of repairing a P059F code for the Active Grille Air Shutter 1 Performance can vary depending on the specific cause of the issue and the labor rates in your area. On average, the repair costs for this type of issue can range from $200 to $500, including parts and labor. However, it's important to note that diagnostic time and labor rates at auto repair shops can vary, so it's recommended to obtain a detailed estimate from a qualified mechanic before proceeding with the repair.
Need more information about the P059F 2016 GMC Sierra code?
Need more information on how to fix the P059F 2016 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P059F 2016 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P059F 2016 GMC Sierra Code
1. What does the OBDII code P059F mean on a 2016 GMC Sierra?
P059F indicates a performance issue with the Active Grille Air Shutter 1 system, which is responsible for optimizing airflow and engine efficiency.
2. What are the common symptoms of code P059F on a GMC Sierra?
Symptoms may include a check engine light, reduced fuel efficiency, overheating, or noticeable airflow issues around the grille area.
3. What causes the P059F code to appear?
Common causes include a malfunctioning grille shutter motor, wiring issues, a stuck or damaged shutter, or a problem with the control module.
4. Can I drive my 2016 GMC Sierra with a P059F code?
While the truck may still be drivable, it’s not recommended to ignore the issue as it can lead to reduced fuel efficiency and potential engine overheating.
5. How do I diagnose the P059F code on my GMC Sierra?
Diagnosis typically involves visually inspecting the grille shutters for damage, testing the shutter motor, checking for wiring issues, and scanning for related fault codes.
6. What are the repair options for a P059F code?
Repairs may include replacing the grille shutter assembly, fixing or replacing damaged wiring, or reprogramming/updating the control module if necessary.
7. How much does it cost to fix the P059F code on a GMC Sierra?
Repair costs can range from $200 to $600, depending on whether the grille shutter assembly or other components need replacement.
8. Can a dirty grille shutter cause the P059F code?
Yes, debris, dirt, or ice buildup can block the shutters, causing them to stick and trigger the code.
9. Will clearing the P059F code with a scan tool fix the issue?
Clearing the code may temporarily turn off the check engine light, but the underlying issue must be resolved to prevent the code from returning.
10. Is the active grille shutter system necessary for my 2016 GMC Sierra?
Yes, it plays an important role in improving fuel efficiency and regulating engine temperature, so it should be repaired if malfunctioning.
Discuss the causes and fixes for P059F 2016 GMC Sierra OBDII Code
Code P059F 2016 GMC Sierra comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.