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Ford F150 IWE Problems and Replacement Cost

Common Ford F150 IWE problems include vacuum leaks, solenoid failure, clogged IWE system, physical damage, and wear & tear. Depending on the severity of the issue, you will need approximately $70 to $900 for IWE replacement, including $250 to $650 for labor and $20 to $250 for parts.

Before you take action to fix the problem, you need to know what is causing them and how you know there’s an issue with the IWE system.

Let me walk you through the common IWE problems, causes, symptoms, and solutions. I will also break down the replacement cost in detail based on various factors. Let’s go!

What is IWE in a Ford F150?

IWE stands for Integrated Wheel End, which refers to a specific part in the Ford F150 that helps the vehicle smoothly transition between two wheels and four-wheel drive mode.

It works by engaging or disengaging the front wheel hubs to turn the four-wheel drive on or off. An IWE is a common component for 4WD vehicles.

You may find it troubling to switch between the modes if there is a problem with the IWE. If you suspect any issues, you should identify the IWE problem and take the necessary actions to fix it.

Read More: Ford F150 Rear Differential Problems and Replacement Cost

5 Common Ford F150 IWE Problems with Solutions

The IWE in the vehicle is connected to various other components, which means the part can have multiple problems. You must identify the issue correctly to fix it.

But what are the most common IWE problems in a Ford F150?

Problem #1 Vacuum Leaks

An IWE system relies on vacuum-operated actuators to engage and disengage the front wheel hubs. The vacuum can leak and is one of the most common IWE problems that Ford F150 owners face.

A lot of hoses or lines connect these parts in the IWE system. The leak can happen in both the hoses and the actuators.

  • Causes: IWE Vacuum leaks usually happen due to damage to the hoses and actuators. If anything hits them or you drive roughly, these parts can get damaged. The problem can also occur due to a solenoid failure or disconnected vacuum lines. Watch this video to learn more about the problem.
  • Symptoms: The most common symptom of an IWE vacuum leak in a Ford F150 is a grinding noise from the front end during acceleration or deceleration. You may also face difficulties or delays in engaging in four-wheel drive mode.
  • Recommended Solution: Repairing the hoses or the actuator does not work well. Hence, you will need to replace these parts to fix the IWE vacuum leak. In case of a faulty solenoid, check for the next problem.

Problem #2 IWE Solenoid Failure

The IWE system uses a solenoid to operate the vacuum supply to the actuators. If the solenoid goes bad, the IWE system in the Ford F150 won’t work properly.

  • Causes: The solenoid may fail due to faulty wiring or electrical issues. When the solenoid does not receive enough power from the battery, it can go bad. Besides, it also can fail due to water damage.
  • Symptoms: Common symptoms of IWE solenoid failure include front wheel hubs not engaging or disengaging correctly or grinding noises during the shift to four-wheel drive mode.
  • Recommended solution: If the IWE solenoid fails, the best solution is to replace it with a new one. But if the issue is only within the wires, then replacing the wires will also fix the issue.

Problem #3 Clogged IWE System

A clogged IWE system can also be a problem in your Ford F150. In this case, the components in the system will not be able to work properly.

  • Causes: When dirt and debris get inside the IWE system, it can get clogged. It mostly happens when you drive on dusty roads, in rough environments, or do not clean your vehicle regularly.
  • Symptoms: The clogged IWE system will result in delays in shifting to 4WD mode. As the parts can not move properly, you will have a poor driving experience.
  • Recommended solution: Cleaning the IWE system will fix the problem. Besides, try to do regular cleaning and maintenance to keep the problem at bay.

Problem #4 Physical Damage

The parts in the IWE system can also be physically damaged. It can lead to complete IWE system failure in your Ford F150.

  • Causes: If you had an accident or hit your vehicle somewhere, then there can be physical damage to the IWE. When trying to fix other problems, inexperienced mechanics can also damage the components by hitting them.
  • Symptoms: If you can not shift to the four-wheel drive mode, then maybe the IWE system failed completely due to physical damage. Check the parts to be sure to find any signs of damage.
  • Recommended solution: In the case of physical damage, the parts are likely to be unusable. Hence, you will need to replace the damaged component to fix the issue.

Problem #5 Wear and Tear

Like every other component in the vehicle, the IWE components in the Ford F150 are also exposed to wear and tear. Although they are quite durable, they can wear out over time.

  • Causes: IWE wear and tear mainly happens due to aging. But they can get worn out earlier if you use them too much or put excess pressure on the engine.
  • Symptoms:  Strang squealing or rattling noises are the most common symptoms of IWE failure due to wear and tear. Besides, reduced power delivery to the front wheels and improper engagement or disengagement of the front wheel hubs are some of the other signs.
  • Recommended solution: As the components have reached the end of their lifespan, you will need to replace them to fix the issue.

Ford F150 IWE Replacement Cost

It will cost around $270 to $900 to replace the IWE system in a Ford F150. Here, the average labor cost is $250 to $650, and the average parts cost is $20 to $250.

However, replacing the IWE is not rocket science, and you can do it yourself if you have some automotive repair experience. In that case, you can save on labor costs.

ParticularsCost
Parts$20-$250
Labor$250-$650
Total$270-$900
Average$585

Not to mention, these costs are average estimations and will vary depending on various other factors. Let’s have a quick look at the factors that influence the F150 IWE replacement cost:

Factor #1 IWE Parts Cost

Depending on the severity of the IWE damage, you may need to replace single or multiple parts. In general, you will need to replace the IWE Locking Hub Actuator, which costs around $40 to $160.

Besides, the IWE solenoid costs around $20 to $110 and vacuum hoses or seals cost approximately $20 to $90.

PartsCostLabor cost for replacement
IWE Actuator$40-$160$300-$650
IWE Solenoid$20-$110$300-$550
Vacuum hoses/seals$20-$90$250-$400

Factor #2 Cost for Different Ford F150 Generations

The IWE replacement cost also varies from generation to generation. The earlier generation of the Ford F150 usually costs less than the latest ones.

For example, labor costs for replacing an IWE in the most recent 9th generation (2021–present) range from $350 to 650, compared to only $250–450 for the 4th generation (1992–1996).

Similarly, the cost of the parts is approximately $40 to $250 and $20 to $170 for the 9th and 4th generations, respectively.

Generation (Year)Average Cost
Labor CostParts Cost
9th (2021-Present)$350-$650$40-$250
8th (2015-20)$320-$630$35-$250
7th (2009-14)$300-$600$30-$230
6th (2004-08)$280-$550$25-$200
5th (1997-2003)$260-$500$20-$190
4th (1992-96)$250-$450$20-$170

Factor #3 Location-Based Automotive Repair Costs

The automotive repair cost is different in different US states, which also affects the IWE replacement cost. If you are living near New Jersey or California, it can be quite expensive for you to fix the IWE system. But you can get it done cheaper in Texas or Illinois.

StatesAverage cost
New Jersey$350-$900
California$340-$880
North Carolina$330-$850
Florida$320-$840
Washington$300-$830
New York$290-$815
Texas$280-$810
Illinois$270-$790

Note: These IWE replacement costs are rough estimations. The actual cost will vary depending on the problem’s severity and where you repair it.

Watch this video to learn how to replace the IWE in a Ford F150 DIY:

Also, Check: Ford F150 Timing Chain Replacement Cost.

FAQs:

Can I continue driving my Ford F-150 with faulty IWE components?

Yes. Driving a few miles with faulty IWE components will not do much harm. But in the long term, it will make your driving experience poor and can affect the other components too. Hence, it’s recommended to fix the problem ASAP.

Can I replace the IWE components myself, or should I visit a mechanic?

You can try to replace the IWE components yourself if you have the necessary tools and prior automotive repair experience. But if you do not know much about it, it’s best to visit a mechanic to avoid further damage.

What year did Ford start using IWE?

Ford first started using the IWE in 2004. The company introduced the system with the Ford F150, Expedition, and Lincoln Navigator.

Can aftermarket parts be used for IWE replacements in Ford F-150 trucks?

Yes. You can purchase the aftermarket IWE replacement parts from Amazon, AutoZone, Walmart, or other automotive stores and use them in your Ford F150. The good quality ones will be a little bit pricey, but they are worth every penny.

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