Why Do Ford F-150 Doors Fill With Water?

Your Ford F150 door fills with water because the drain holes are clogged up with dirt and debris. To drain the door, remove the rubber gasket at the bottom of the interior side of the door. Then clean out the drain hole with a thin steel wire. This will prevent your Ford F150 door from filling up with water in the future.

Still not sure about why do Ford F150 doors fill with water? Read this article to find out the cause of the issue and a more in-depth fix.

Why Do Ford F-150 Doors Fill With Water?

Reason

Ford F150 doors fill up with water due to clogged up drain holes. F150 doors are designed in order to let water pass through. When water falls on the windows of your doors, it rolls down through the window opening.

Inside the door of these vehicles there is a plastic vapor barrier. This barrier splits the inside of the door into two parts. The water passes through the part that is next to the outer side of the door. It then drains away by the drain hole at the bottom. 

If this drain hole gets clogged up by debris the water will not pass. As a consequence your F150 doors can get filled up with water.

How Do You Get Water Out of Ford F150 Door?

You can get the water out from your Ford F150 very easily. Pull out the rubber gasket at the bottom. But if you want to prevent water from filling up the F150 door, you need to unclog the drain hole. Here are the 2 solutions in more detail:

An Immediate Solution

If your Ford F150 door fills up with water, follow this process to drain the water:

1. Park your car on level ground.
2. Open the door of the vehicle that is filled with water.
3. Locate the rectangle holes at the bottom of the door. The holes will be situated at the side of the door that faces the cabin.
4. Locate the bigger rectangular hole that is covered by a rubber gasket.
5. Remove the rubber gasket by pulling it out. The water inside the door will come out.
6. Let all the water flow out of the door.
7. Once the water flow has stopped, put back the rubber gasket in its place. The moisture remaining inside the door will dry out over time.

Your F150 doors have now been drained.

A Long-Term Solution

To ensure that water does not fill up the doors of your Ford F150, follow these simple steps:

1. Open the door of your vehicle.
2. Locate the drain holes at the bottom of the door on the inner side.
3. Find the narrow hole that is not covered by any rubber gasket.
4. Insert a thin steel wire into the drain hole. Be careful when inserting the steel wire into the hole to avoid scratching your car’s paint job.
5. Clean out the drain hole by wiggling the wire.

Your Ford F150 doors will not fill up with water until the drain holes get clogged with dirt again. If the door still fills with water, then the drain hole is still clogged. Use a dry vacuum to suck out any debris that you could not remove with a wire.

What Happens If Ford F-150 Doors Fill With Water?

These are the things that can happen If Ford F150 doors fill with water:

1. The  door speakers can get rusted and shorted. 
2. The water can also flow out into the cabin and drench the interior of your vehicle. 
3. You will hear a sloshing sound from the doors when driving. 

How to Prevent F-150 Doors from FIlling with Water?

To prevent Ford F150 doors from filling with water follow these steps:

1. Avoid driving through dirt and mud.
2. When cleaning your F150, clean out the drain holes as well.
3. Regularly clean the drain holes in spring and fall. Rainfall during the spring season can cause water to carry debris and clog up your drain holes. In fall, on the other hand, falling leaves can form debris that can blog the holes as well.

FAQs

Is It Normal for Ford F150 Door to Be Filled With Water? 

No, it is not normal for a Ford F150 door to be filled with water. The door of the Ford F150 has drain holes located at the bottom. This prevents the door from filling up with water. So, if you find excessive water inside the door, simply unclog the drain holes before the electronics inside get shorted.

How Much Water Can the F150 Drive Through? 

The F150 can drive through up to 6 inches of water safely. Beyond this water level the Ford F150 can start to float. You can also risk damaging the compoents underneath the truck, like your brakes, due to water.

Why Do I Hear Sloshing Sound While Braking or Accelerating?

You are hearing a sloshing sound while braking or accelerating as there is water trapped inside your doors. When the drain holes get clogged with dirt then your doors can get filled up with water. To prevent this from happening, keep the drain holes in the doors clean.

Conclusion

So, now you know all there is to know about why do Ford F150 doors fill with water. It is normal for water to pass through the doors of your Ford F150. But sometimes the doors can get filled up with water. I hope reading this article helped you fix this issue easily.