2012 F150 Rear Defrost Not Working [Explained]

If you’re reading this, chances are your 2012 f150 rear defrost not working. If that’s the case, know that you’re not alone; this seems to be a common issue with these trucks. 

This blog post will explain why your rear defrost might not be working and how to fix it.

Symptoms Of A 2012 F150 Rear Defrost Not Working

If you find your 2012 f150 rear defrost not working, you might experience one or more of the following symptoms:

• The rear window is foggy or iced over
• The defrost isn’t working properly, and the window is still foggy or iced over
• The defrost is working, but the window is still foggy or iced over

What Causes Rear Defrost To Stop Working?

The 2012 Ford F150’s rear defrost is not working. This may be due to a blown fuse, a bad switch, or a problem with the wiring.

If the fuse is blown, it can be easily replaced. If the switch is bad, it will need to be repaired by a qualified technician.

How Do I Fix The Rear Defrost Connection?

If the rear defrost on your 2012 Ford F150 is not working, you can do a few things to troubleshoot and fix the problem.

First, make sure that the rear window is clear of any obstructions, and that the wiper blades are clean and in good condition.

If the problem persists, check the fuse box for a blown fuse. If you find a blown fuse, replace it with a new one and see if that fixes the problem.

Finally, if the rear defrost still isn’t working, there may be an issue with the wiring or connection.

In this case, it’s best to take your vehicle to a qualified mechanic or Ford dealership for further diagnosis and repair. 2012 Ford F150s are a great vehicle, and with proper care and maintenance, they can last for many years to come.

How Do You Test A Rear Window Defroster?

The rear window defroster on a 2012 Ford F150 may not be working for many possible reasons.

One of the first things you can do to troubleshoot the problem is to check the fuse for the rear window defroster.

The fuse is located in the engine compartment and is labeled “REAR WINDOW DEFOG.” If the fuse is blown, replace it with a new one.

Another possible reason for a rear window defroster not working is a problem with the wiring.

The wiring for the rear window defroster runs through the door and into the back of the vehicle. Inspect the wiring for any signs of damage or wear. If the wiring is damaged, it will need to be replaced.

If the fuse and wiring are both in good working order, the problem may be with the rear window defroster itself.

In this case, it will need to be replaced. You can purchase a replacement rear window defroster from your local auto parts store or online. Be sure to get one specifically designed for a 2012 Ford F150.

Does The Rear Window Have Rear Defrost?

If the rear window has a rear defrost, then the problem is most likely an electrical issue.

The fuse for the rear defrost may have blown, or there may be a wiring issue. If the fuse is blown, replace it; if there is a wiring issue, you will need to take the vehicle to a mechanic to repair it.

If your 2012 f150 rear defrost not working, check if it even has a rear window defrost. It if doesn’t, there is most likely an issue with the heating element in the rear window.

The best way to fix this problem is to take the vehicle to a mechanic and have them replace the heating element.

How To Install A New Rear Window Defroster

Installing a new rear window defroster is relatively easy. First, remove the old defroster by peeling it off of the window. 

Then, clean the area where the new defroster will be applied with alcohol to ensure good adhesion. 

Next, use the new defroster to the window and press it into place. 

Finally, connect the wiring to the new defroster and test it to ensure it is working correctly.

If your 2012 Ford F150 rear window defroster not working even after following these steps, take your vehicle to a qualified mechanic or dealership for further diagnosis and repair. 

They will be able to pinpoint the exact problem and get your rear window defroster working properly again in no time.

The Possible Cost Of Repairs For A Rear Defrost That Isn’t Working

If your 2012 F150’s rear defrosts not working, you may need to replace the Rear Window Defrost Grid. The parts cost for this repair can range from $100 to $200, depending on the brand of the part that you purchase.

Some mechanics may also be able to repair the grid for a lower price than purchasing a new one.

How To Prevent This From Happening Again In The Future

There are a few things that you can do to prevent your 2012 F150 rear defrost not working problem from appearing again in the future.

First, make sure that you check the fuse regularly and replace it when necessary. Second, make sure that you clean the rear window and the area around it regularly so that there is no debris or dirt build-up.

Third, if you live in an area with a lot of snow and ice, consider getting a rear window cover to protect your rear window from the elements.

By following these simple tips, you can help ensure that your 2012 F150 rear defrost will work properly for years to come.

Additional Tips And Advice

If your 2012 F150 rear defrost not working, you can do a few additional things to troubleshoot the issue.

First, make sure that the rear window is clean and free of any obstructions. If that doesn’t solve the problem, try turning on the rear defrost in the Settings menu.

If that still doesn’t work, you may need to take your truck to a mechanic for further diagnosis. In the meantime, you can try using a handheld defroster to thaw out your rear window.

Last Words

Now that you know how to fix when the rear defrost is not working, keep this information in mind next time you experience this issue.

 It’s always helpful to be able to troubleshoot and fix minor issues like this on your own, so bookmark our blog post for future reference. And if you ever find yourself struggling with a more complicated problem. Thanks for reading!