Steering Assist Fault Service Required F150 [Meaning & Fix]

Steering Assist Fault Service Required

Are you getting a “steering assist fault service required” message on your F150? In this article, we will be talking about why you are getting it and what you need to do.

If you have an F150, it’s possible that your vehicle has a fault with the steering assist system. This system helps drivers to steer their cars and can be caused by various issues.

If you notice that your steering wheel is not responding as it should or is jerking or vibrating badly while driving, then there may be an issue with this system.

What Causes the Steering Assist Fault Service Required on a Ford F150?

There are several causes of this problem which include:

  • Your F150 might have a software problem.
  • You may have a failed sensor, such as the rear axle speed sensors.
  • The computer in your truck could be bad or have a bad connection to the steering assist module (SAS).
  • The ABS module in your F150 could be bad and cause this service-required message. To diagnose it you will need to read out your abs module with an OBD2 scan tool and check for codes on it.

How Do You Fix Steering Assist Fault on Ford F150?

Since there are several possible causes, there will naturally be different ways of fixing this issue. Here are several ways of sorting it out:

Rebooting Your F150 ECU

If you believe that your computer might be the issue and want to give it a reboot, you can do so by turning off your car’s ignition for a few seconds, then turning it back on again.

If this does not work, disconnecting the battery for about five minutes will also reset your computer and clear any stored information in its memory.

Resetting Your ABS System

To reset your ABS system:

  1. Turn the ignition key to the on position and wait for the check engine light to go out.
  2. Start the engine, then press and hold down your brake pedal while you start it up again. This will readjust the sensors in your brake system so they work properly again, which should fix whatever issue you were having with them before!
  3. Once this is done, drive around for a few minutes until everything has settled down– that means when you put pressure on your brakes or steer too hard in one direction or another, don’t feel like something else might fly off into space just yet!

Replacing Your ABS Module

You’ll need to make sure that you have the right part to replace your ABS module. A professional will be able to provide you with a new one, but if you’re going to it alone, make sure that you’re buying from a reputable company.

You should also remember that replacing the thing is only half of what’s needed; there are still wires and hoses connected to this part, so it’s best if they can be removed as well. The whole process takes about an hour or two and requires some basic equipment (or an auto service center). If everything goes according to plan, you’ll have your car back in good shape again.

Adjusting Your Wheel Sensors

To adjust the wheel sensors yourself, you will need a wrench, a screwdriver, and some patience. So first off, take your car to an auto shop if you don’t feel comfortable doing this. But if you’re feeling confident enough to do it yourself it’s pretty simple:

  1. Remove the bolts that hold the wheel sensor in place using a wrench or socket set depending on which type of bolt your vehicle uses (most likely fallen)
  2. Now that they lose use something like pliers to pull them out of their sockets while holding onto the rubber gasket so they don’t fall into whatever chamber they are attached too
  3. Take note of where each one was oriented before removing them because they must be put back exactly as they came out or else serious damage could occur to your car’s steering system!! If unsure ask someone who knows what they’re doing.

How Much Does it Cost to Fix Steering Assist Fault on Ford F150?

The cost to fix the steering assist fault on your Ford F150 can vary greatly depending on the cause of your problem. It could be something simple like a bad fuse and only cost $100, or it could be something more serious like having to replace an ABS module that’s faulty and costs $500.

The most common issue with this problem is usually caused by one of two things: either the computer isn’t sending information to your power steering pump correctly or there is a loose connection somewhere in the system. In order to fix this issue, you will first need to figure out what exactly needs to be repaired before calling a mechanic so they know what parts they should buy when they come out.

You may want them to diagnose further before ordering any parts so that way you won’t have any surprises when it comes time for payment at their shop.

Can a Low Battery Cause Steering Assist Problems?

Yes. You might have noticed that your steering assist isn’t working properly, or that the light is on in your vehicle. If this is the case, it’s possible that a low battery has caused this problem. The best idea is to have a mechanic check out any issues with your steering assist as soon as possible.


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