Left Rear Door Ajar 2013 F150
If you have a 2013 F150 that’s giving you the “left rear door ajar” message on your dash, there are a few things you can try to fix it. First, check the latch itself to make sure it’s not damaged or loose. If it looks okay, then try resetting the door by disconnecting and reconnecting the battery.
Finally, if neither of those works, you may need to replace the door latch assembly.
If you have a 2013 F-150, you may have noticed that the left rear door is sometimes ajar. This is caused by the design of the door latch, and is not a problem with your truck. Ford released a technical service bulletin to address this issue, and dealerships will make the necessary repairs free of charge.
2013 F150 rear left door ajar fix!!!!
2013 Ford F150 Left Rear Door Wiring Harness
If you’re having trouble with your 2013 Ford F150’s left rear door wiring harness, there are a few things you can check. First, make sure that the harness is properly plugged into the door panel. If it’s not, then you’ll need to remove the door panel and reattach the harness.
Next, check the fuse box for a blown fuse. If one of the fuses is indeed blown, replace it with a new one and see if that fixes the problem.
If neither of those solutions work, then you’ll likely need to replace the entire left rear door wiring harness.
This is a relatively easy repair that shouldn’t take more than an hour or two. Simply unplug the old harness from the door panel and plug in the new one in its place.
2013 Ford F150 Door Ajar Fuse
If you own a 2013 Ford F-150, you may have noticed that the door ajar fuse is located in a different spot than it is in other vehicles. This can be frustrating if you’re trying to figure out why your doors aren’t working properly. Here’s some information about the door ajar fuse and where to find it in your Ford F-150.
The door ajar fuse is responsible for powering the interior lights and locks on your vehicle. If this fuse blows, you’ll likely see that your doors don’t lock or unlock properly, and your interior lights may not come on when you open the doors. The good news is that the door ajar fuse is easy to locate and replace – it’s located in the main fuse panel under the hood of your vehicle.
Simply remove the old fuse and insert a new one of the same amperage rating.
If you’re having trouble with your doors after replacing the door ajar fuse, there are several other potential issues that could be at play. For example, there could be an issue with the door latch itself or with one of the wires leading to the door sensor.
If you suspect that there’s another problem beyond just a blown fuse, it’s best to take your vehicle to a qualified mechanic for further diagnosis and repairs.
How to Disable Door Ajar on Ford F150
If you have a Ford F150 truck and want to disable the door ajar warning, there are a few things you need to do. First, find the fuse box under the hood and remove the fuse for the door ajar warning. Next, locate the wire that goes to the door ajar switch and disconnect it.
Finally, tape up or otherwise secure the door ajar switch so that it can’t be activated. With these steps taken, your Ford F150 will no longer give you a warning when one of its doors is open.
2010 F150 Left Rear Door Wiring Harness
If you’re having trouble with your 2010 F150’s left rear door wiring harness, there are a few things you can check. First, make sure all the connections are tight and secure. Next, check the fuse box for any blown fuses.
Finally, if neither of those solutions work, you may need to replace the entire wiring harness.

Credit: www.f150forum.com
Why is My Door Ajar Light on When All Doors are Closed?
If your door ajar light is on when all doors are closed, it could be due to a problem with the door latch or the wiring. The door latch is what keeps the door shut, so if it is not working properly, the door ajar light will stay on. The wiring could also be damaged, which would cause the same issue.
If you are unsure of what the problem is, you can take your car to a mechanic to have it checked out.
Where is the Rear Door Sensor?
Most rear door sensors are located near the top of the door, just behind the handle. However, depending on your vehicle, the sensor may be located in a different spot. If you’re unsure of where your rear door sensor is located, consult your car’s owner’s manual or ask a qualified mechanic.
Are There Any Recalls on a 2013 Ford F150?
Yes, there are currently four recalls on the 2013 Ford F-150. The first recall is for a potential issue with the front passenger airbag inflator, which could cause the airbag to deploy improperly in a crash. The second recall is for a problem with the fuel tank straps, which could fail and cause the fuel tank to leak in a crash.
The third recall is for an issue with the door latch assembly, which could cause the doors to open unexpectedly while driving. The fourth recall is for a problem with the brake system, which could result in reduced braking performance.
How Do You Reset the Door Code on a 2013 Ford F150?
If you need to reset the door code on your 2013 Ford f150, there are a few things you’ll need to do. First, find the specific button or switch that activates the door code feature on your particular model of Ford f150. Once you’ve located this, press and hold it for a few seconds.
While you’re doing this, enter in the new door code that you want to use. After you’ve inputted the new code, release the button or switch and then test out the new code by trying to open and close the door with it.
Conclusion
If you have a 2013 F150, you may have noticed that the left rear door is ajar. This is a design flaw that Ford is aware of and has issued a service bulletin for. The problem is caused by the fact that the door latch assembly is not properly seated in the body of the truck.
This can cause the door to pop open while driving, which is obviously dangerous. Ford has issued a recall for this problem and will replace the door latch assembly free of charge.
David Jon
I'm a long-time Ford and automotive enthusiast, and I've been writing about cars for over 10 years. I started Fordmasterx as an effort to combine my two passions – writing and car ownership – into one website. I hope that you find everything you need on our website and that we can help guide you through all your automotive needs.