P059f ошибка форд

When you’re driving your car, you expect it to perform well. But sometimes, things don’t quite go according to plan. If the check engine light suddenly flashes and an OBD scanner reads a ‘P059F Code’, it can be both alarming and confusing. But don’t worry. This blog post has all the answers you need.

In the following article, we will explore what this code means, as well as how you can fix it quickly and easily. Keep reading to learn more – it could save you hundreds of dollars!

The P059F code is a diagnostic trouble code (DTC) that indicates a problem with the Active Grille Air Shutter Performance (you can check also U11E9 Code – communication problem between the Engine Control Module (ECM) and the active grill shutter).

There are a few things that can cause the P059F code to be triggered. All of them mean that, for one reason or another, the vehicle’s chassis control module has detected a problem with the air flow through one or more of the Active Grille Shutters. This triggers the OBD2 trouble code P059F. It’s a particularly common error code to see in the Nissan Altima, and quite a few Chevy models, too.

If your vehicle has been diagnosed with the P059F code, there are a few different ways to fix it. But first, let’s explore what could have caused this error to display in the first place.

What Are the Possible Causes of the P059F Code?

Let’s run through a few of the scenarios that might have your engine light blinking and a P059F diagnostic trouble code showing up on your or your mechanic’s OBD scanner:

• A faulty Active Grille Air Shutter Actuator
• Debris obstructing or impeding one of the Active Grille Air Shutters
• The Active Grille Air Shutter Actuator harness is stuck open or has shorted
• The Active Grille Air Shutter Actuator circuit has poor or faulty electrical connections

How to Fix the P059F Code

When your car’s check engine light comes on, it’s usually accompanied by a sinking feeling in the pit of your stomach. To figure out the cause of the check engine light, you could use your own OBD scanner. This will easily tell you if you are indeed in possession of a P059F diagnostic trouble code. Never fear, though; this particular OBD2 code can be a pretty simple fix in a lot of cases. Here are some basic troubleshooting steps.

The first step is to check for any obvious debris that could be blocking one or more of the Active Grille Air Shutters. If you notice any, simply clear it out, give the surrounding area a clean, and move on to the next step.

Step number 2 is to make sure there are no loose or damaged wiring/connections in the Active Grille Air Shutter Actuator circuit. If you find any obvious damage, repair or replace the affected wiring, or of course, have a professional do it if you do not have experience working with cars.

Once you’ve done both steps, clear the code from your car’s computer and take it for a test drive to see if the problem has been resolved. If not, then you’ll definitely need to take your car to a mechanic or dealership to have them further diagnose and repair the problem.

Summing Up

The P059F Code is an indicator that something is wrong with the vehicle’s Active Grille Air Shutter Performance. Although the code does not point directly to any one specific cause of this problem, it can provide a general idea of where the issue might be coming from. It’s particularly common in the Nissan Altima and a few different models of Chevy.

Common causes of this kind of performance issue include if one or more of the Air Shutters are being blocked by debris, if there are issues with the circuitry in this part, or if the Actuator Harness has shorted or become stuck in the open position.

Fortunately, there are several methods for troubleshooting this issue and determining what is causing it so that you can take steps toward repairing it. In any case, dealing with such codes should always involve professional assistance in order to ensure that the correct repairs are made correctly and safely.

Cracking out your own OBD scanner can be useful before that point, though. That way, you’ll know exactly what kind of problem you’re dealing with and might even be able to fix it yourself without taking it to a mechanic.

This is one of the most frequent OBD2 trouble codes. Read the full article below to know what it means, how to fix it, and what other codes may relate.

Definition

P059F is an OBD-II Code that refers to Active Grille Air Shutter Performance

Meaning

A P059F code means that the vehicle’s chassis control module has detected that there is improper air flow seen through one or more of the active grille shutters and when this occurs, a Diagnostic Trouble Code (DTC) is stored and set.

Causes

Common causes for this code include:

• Bad or stuck Active Grille Shutter Motor
• Loose or damaged connectors and wiring
• The actuation wire for the Grille Air Shutter Actuator is open or shorted

Symptoms

The symptoms of a P059F code are:

• Engine light is on
• Rough Shifting
• Noisy operation
• Poor acceleration or horse power performance
• Burning smell from vehicle vents or under the hood

Diagnosis

To diagnose a P059F DTC code, a technician would:

1. Scan for DTCs with an OBD-II Scanner
2. Check for loose or damaged wiring and connectors
3. Check the actuation wire for an open or short. If all is well, test the Grille Air Shutter Motor for proper operation.
4. Replace if necessary. After repairs are made, clear any DTC codes to see if they return. 

Common mistakes

The following are some of the most common mistakes that a technician may make when diagnosing a P059F code:

• Not checking for and repairing any damaged or loose wiring and connectors
• Not checking the actuation wire for an open or short. 
• Not testing the Grille Air Shutter Motor and replacing it first when there is no evidence of damage to electrical components.

How serious is this?

A P059F code is considered a moderate to serious engine problem. An active grille shutter that won’t operate or otherwise stay closed can cause excess heat to accumulate within the engine bay.

What repairs can fix the code?

The following are solutions that may fix this problem:

• Replacing the Grille Air Shutter Motor
• Repairing the wiring or connectors that are causing the problem
• Replacing faulty components, such as an open or shorted actuation wire
• Clearing any DTCs codes to see if they return

Related codes

A P059F is related to and may be accompanied by the following codes:

P0128 – Manifold Absolute Pressure Sensor Circuit

P059B – Active Grille Shutters Performance

C1207 – Open or Short in the Actuation Wire for the Active Grille Shutters

Conclusion

In conclusion, the P059F code is a generic trouble code that indicates that there is a problem with the active grille shutters. Therefore, technicians should always check for damaged components and wiring before replacing any parts if at all possible and clear any DTCs after making repairs.