P059F Nissan Code: Meaning, Cause, Fixes, Costs & Prevention

In the world of Nissan vehicles, there are many complex codes and parts that the average car owner might not be familiar with. Two such codes that directly pertain to the Active Grille Air Shutter, a crucial component in your vehicle, are the P059F Nissan Code and the U0284 Code which signifies “Lost Communication With Active Grille Air Shutter 1 Motor Module”. Understanding these codes is vital in maintaining your vehicle’s optimal performance and preventing costly repairs. In this guide, we will focus primarily on the P059F code, exploring its symptoms, causes, fixes, and prevention methods.

Understanding Active Grille Air Shutter Performance

Firstly, the Active Grille Air Shutter is an integral component in many modern Nissan vehicles. This device is designed to control airflow through the front grille, which helps to improve fuel efficiency and reduce aerodynamic drag. However, when the P059F code appears, it indicates a malfunction in the Active Grille Air Shutter’s performance.

Symptoms of P059F Nissan Code

Recognizing the symptoms of a faulty Active Grille Air Shutter is the first step in resolving the issue. So, what should you look out for?

Typically, you might notice unexpected noises coming from the engine area, particularly when you’re driving at high speeds. Furthermore, you could experience a drop in fuel efficiency. In some cases, the ‘Check Engine light may also illuminate your dashboard. If any of these signs occur, it could potentially indicate a P059F Nissan Code issue.

Causes of P059F Nissan Code

Now that you’re aware of the symptoms, it’s equally important to understand what causes the P059F code. A common cause is damage to the shutter, which can prevent it from opening or closing properly. Besides, issues with the wiring or electrical connections could also trigger this code. In some cases, the actuator controlling the shutter might be malfunctioning. In fact, a comprehensive guide on carparts.com further explains these causes in detail.

Fixing Active Grille Air Shutter Performance

Once you’ve identified the issue, it’s time to fix it. This process often involves inspecting the shutter for any visible damage. In case of any wiring issues, a thorough examination of the wiring and connections is required. If the actuator is malfunctioning, it may need to be replaced. Always remember, though it’s possible to resolve these issues yourself, involving a professional mechanic ensures accurate diagnosis and repair.

Costs Involved in Fixing P059F Nissan Code

The cost to resolve the P059F Nissan Code can vary widely. It largely depends on the root cause of the problem. For instance, replacing a faulty actuator could be relatively more expensive than fixing a wiring issue. Moreover, professional mechanic service charges also add to the total cost.

Preventing P059F Nissan Code

Preventing the occurrence of the P059F code largely involves regular vehicle maintenance. This includes periodically checking the Active Grille Air Shutter for any damages and ensuring all electrical connections are secure. Furthermore, addressing any identified issues promptly can prevent minor problems from escalating into major ones.


In conclusion, understanding the P059F Nissan Code and the Active Grille Air Shutter Performance can be incredibly helpful for any Nissan vehicle owner. With this knowledge, you can diagnose and address issues promptly, thereby ensuring your car’s optimal performance and longevity. Remember, regular maintenance and timely repairs can save you from significant repair costs in the future!