4 common starting system fault ford f150 – (Easy Solution)

Picture this: you hopped into your car expecting to go on a soothing drive and it doesn’t start. This can be really annoying but it is not uncommon to see the Ford F150 not starting.

A starting system fault ford f150 is caused by a blown fuse, loose wiring, battery problems, or remote starter issues. you need to replace the fuse, fix the wiring, replace or repair the battery or take care of the remote starter to fix it.

All these problems may seem very intimidating but don’t worry, this article is a complete guide to repairing a Ford F150 Starting System.  If you are having any trouble understanding these problems or solutions, there is no need to panic. I’ll be covering all of them in depth soon.

Common CausesEasy Solution
Blown FuseReplace The Fuse
Loose Wiring Fix The Wiring
Battery ProblemsReplace Or Repair The Battery
Remote Starter IssuesTake Care Of The Remote Starter

4 most common Starting System Fault Ford F150 – with solutions

The best way to fix the issues that cause starting faults is to address the root of the problem. This table shows the best way of addressing each of the most common causes of your Ford F150 not starting. 

Before you start trying to get your vehicle started again, it is important to clearly understand what is hindering it. These 4 reasons are usually to blame for the Ford F150. 

1. Blown Fuse

The car is made of a lot of components and this complicated system is controlled with fuses. If one or more of these fuses were blown, your car would have trouble starting up. 

More often than not, a starting system issue is a symptom that you’ve blown your fuel pump fuse. The other issues are a lot less likely than this. 

>> Solutions: Replace The Fuse

Luckily the most common issue has arguably the easiest fix. This process should take you no more than an hour. 

  • Step 1: Pop open the hood of your car
  • Step 2: Open the fuse box
  • Step 3: Locate the fuel pump fuse (fuse 27 in most models)
  • Step 4: Replace the fuse with a new one.
  • Step 4 Alternative: Reroute the fuse

It’s a straightforward process and one that you can do at home unless you opt to reroute the fuse. I would suggest against that as fuses are cheap and last for a really long time. 

2. Loose Wiring 

Just like the components of your car are controlled by fuses, they are all connected with wires. Naturally, if the wires were to get disconnected for some reason, the Starting System won’t function. 

The wiring that comes loose most of the time is the one under the panel behind the front passenger’s door. This wire gives power to the engine so if it comes loose, it spells a lot of trouble. 

>> Solutions: Fix The Wiring 

Here’s where things get a little trickier. Unlike fuses, they aren’t all located conveniently in one box. They are spread across the vehicle connecting different components. However, I’ve found that it’s usually the wiring under the passenger seat that’s loose. Fixing that wire is pretty easy. 

  • Step 1: Open up the passenger seat door
  • Step 2: Dislodge the panel behind the door
  • Step 3: Check the wiring
  • Step 4: Reconnect the wire
  • Step 5 (optional): Secure it with zip ties.

The reason why you should secure it with zip ties is that this wire undergoes a lot of stress. A lot of people tend to kick the panel where it is located and it comes loose at that point. 

If it isn’t this wire that came loose, you’re in tough luck. The rest of the wires need a look from a professional mechanic. 

3. Battery Problems

The battery is the component that gives power to your vehicle and so if it is damaged or not working for some reason, your car won’t start. It simply won’t get the power it needs to start. 

This is one of the most expensive issues you can have as car batteries cost a lot. That’s why I recommend confirming that your battery is actually damaged before taking action.

The best way to do this is to go to a mechanic and have it tested. You could try hooking it to a multimeter yourself but that’s a tough process and less reliable than the former. 

>> Solutions: Replace Or Repair The Battery  

Repairing the battery is not a DIY process. You need to go to a reputable auto repair shop. It takes extensive know-how and specialized tools to fix any issues in the battery. 

That said, I even recommend against replacing the battery yourself. This too is a complicated process that requires you to remove and attach a lot of wires. It’s just easier to enlist professional help. 

4. Remote Starter Issues

If nothing else works, you may need to take a look at your remote starter. Older vehicles don’t have this issue so if you have a model that predates 1998, this issue isn’t to blame. 

For newer vehicles though, if the remote starter is on the fritz, your car will prevent itself from starting. 

>> Solutions: Take Care Of The Remote Starter 

This is a pretty rare case so fixing it will also need someone with expertise in the field. Also, the reason why I say take care is that what you do with this component is up to you. 

You can actually remove this component entirely if you don’t use the feature frequently. You can also repair your existing one or get a new one.

Why Fixing It Yourself Is A Bad Idea?

As you can see, I am pretty adamant that you go for a professional mechanic. These 4 factors explain this decision.

  • Risk Of Injuries 

1.8 in every 100 auto-mechanics get injured while fixing vehicles. These are trained professionals. Your odds are much worse. 

  • You Might Not Get It Right

As you don’t have the professional expertise or the right tools, you may not be able to fix the issue at all. You will just waste your time.

  • Potential Damage To Vehicle

What’s worse than wasting your time? You may actually damage your vehicle. If you break any other components during the repair, it will be a lot more expensive to fix this.  

  • The Mechanic Might End Up Being Cheaper

Speaking of expensive, it is a myth that a mechanic always breaks the bank. The average hourly rate is around $22. This is a whole lot cheaper than buying the tools and safety gear needed to operate on cars. 

Other Issues You May Be Facing With Ford F150

The Ford F150 is a reliable vehicle but it may encounter a lot of issues and these are the most common ones you may have to face

  • Remote start stops working 
  • Aluminum body corrodes 
  • AC compressor issues 
  • Cam phaser damage
  • IWE damage
  • Faulty alternator

f150 starting system fault related (FAQs)

1. Are Starting System Issues Common For All Ford Vehicles? 

No. This is only an issue that you see pop up often for the F series, Focus, and Taurus. I’m not saying the other models will never have this issue but it is far less likely. 

2. How Long Do Fuses Last? 

A typical car fuse should be checked every 10 years. Many manufacturers will claim it will last for multiple decades. It’s best not to believe these claims as they are often untested. 

3. Is The Ford F150 Even A Good Truck? 

We can understand why you would be skeptical of its merits but rest assured, Ford F150 is a great truck. It is one of the best trucks in the market right now due to its reasonable price and balanced price. 

4. How Do I Find A Trustworthy Mechanic?

The only way to truly know a mechanic’s quality is either trying one out yourself or getting firsthand reviews. It is hard to trust online reviews as they can easily be fabricated. Only rely on them if you have no other options. 

Ford F150 has power but wont start – how to fix >> Check out the video below:

Final Words

All in all, fixing the starting system in your Ford F150 can range from being the easiest thing you do that day to the toughest task you can imagine. To avoid issues like this catching you off-guard, make sure you take regular trips to the mechanic.

Who Worked on This?



I'm the guy responsible for ensuring that every blog post we publish is helpful for our reader.

Mahir Ahmed


I'm the guy responsible for ensuring honest, informative, accurate and helpful guide to the reader.

1 thought on “4 common starting system fault ford f150 – (Easy Solution)”

  1. How do you fix a Ford F150 that will start with the factory auto start but when you put key in stops ad tells me it has a starter system fault


Leave a Comment