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Jeep Wrangler Water Leak When It Rains: How to Solve It?


Jeep Wrangler would inevitably leak water, but that’s part of the deal. Upholstery and electrical damage, foul odors, and mold growth are all possible outcomes of water leaks. They’re also a hassle and a source of aggravation.

Since there is no guaranteed waterproof SUV from FCA, Jeep owners must rely on temporary methods to keep their vehicles dry.

How can you stop the Jeep wrangler water leak when it rains?

Faulty door or window seals, clogged wiper drains, and A/C problems are the most prevalent water leak causes. After locating the leak, drying off the floor, repairing the leak by unclogging drains or replacing rubber seals.

Let this article lighten your load by providing information on common causes of Jeep leaking water and professional advice, and practical solutions.

We’ll even mention the Lemon Law as a possible solution when your water leaks get worse.

Myth On Jeep’s Waterproofing Ability

It’s a common misconception that Jeeps are totally waterproof.

Water leaks are one of the drawbacks of Jeep Wranglers, but they’re not the only ones. Contrary to popular belief, the Jeep Wrangler’s materials are not water-resistant.

jeep wrangler in rain

The newest models’ internal electronics and infotainment center are merely water-resistant at best.

Rain and drizzle do not harm the interior of the vehicle. According to tests conducted by FCA, a Jeep Wrangler can safely cross 19 inches of water. In contrast, they were driving at a relatively slow pace.

The water-resistant automobile does not ensure that it will remain so for long.

Are you running your Jeep through a vehicle wash? The top-down or power washing it without completely wiping it down is a recipe for disaster.

Why Do Jeep Wrangler Water Leaks Occur?

This persistent water leaking problem has unfortunately been exacerbated by how the Jeep Wrangler has been made. And engineering, as well as other factors.

The removal of doors and tops of the car might be one of the factors contributing to this problem.

Small gaps between the hinges that hold the doors together. The rainwater can seep into the house, especially when it is raining heavily.

The vehicle’s body entrance is merely water-resistant. But not water-proof. It means water accumulation is expected.

Jeep wrangler door leaks can occur in a four-door Jeep Wrangler equipped with an air conditioning system if the vehicle has an air conditioning system.

Due to condensation from the air conditioning system inside the car. It might appear on the vehicle’s passenger side, particularly on the front floor carpet.

The way the car’s retractable top is constructed or engineered may allow water to enter the vehicle.

If your car has a soft top, Jeep wrangler soft top leaking may be one of the reasons for water ingress into the vehicle. 


Today’s soft tops are constructed of vinyl and Velcro. It can wear out over time and cause the water-resistance to be reduced or eliminated.

The freedom top is a three-part panel when it comes to the hardtop. It allows you to stow the top fast. It is not one of my favorites.

Unfortunately, the manner it is constructed may also provide the most acceptable potential entry point. For any water that may enter.

The most typical water leaking issue in your Jeep Wrangler will manifest itself in various locations.

It offers the option of being installed on either the front carpet or the rear hardtop panel of the vehicle.

It can also occur in the middle of the instrument panel. On the shifter, the door trim panel, or the instrument panel.

With all of these possibilities, you need to understand how to prevent or regulate Jeep wrangler door seal leaking in your car to avoid accidents.

Passenger Side Water Leak on a Jeep Wrangler

Condensation from the Jeep’s cooling system causes Jeep wrangler water leak on passenger side in all four-door Wranglers with A/C systems.

Water leaks in Jeep can be driven by both hardtops and soft tops. The three-part Freedom top, which is more practical to store and handle than the Jeep’s typical one-piece hardtop cover, is standard on newer models.

As a result, water will have an easy time flowing through any gaps that form in the Freedom panel’s construction. With a soft top, water leaks are a no-brainer.

Your Jeep Wrangler’s soft top constantly comes on and off, increasing its wear and tear. Soft tops are made of vinyl and Velcro. These materials begin to deteriorate as soon as two years, allowing water to seep in.

Problem Areas and Causalities

Due to the severity of the leak, many situations can be resolved with simple changes. Before we can begin to address any of these issues, it is critical first to identify the source of the problem.

A blocked cowl or drain plug is one of the most common causes of water collecting. Its symptoms include persistent fogging of the windows and the possibility of electrical difficulties.

It is easy to become blocked because it is ideal where leaves and debris may gather. Another reason is that the seals around the windshield and doors have deteriorated.

Other problems include disengaged latches and improperly positioned door seals. Again puckered or deformed top seals and twisted or out of track rubber gaskets between the panels.

The most typical signs are water running down the inside of windows or wet carpeting on the floor.

It’s not only Jeep owners that have problems with their hardtops not attaching correctly.

Sometimes, small gaps between the door and the hardtop go undetected, enabling water to enter the Jeep via the opening.

The water that runs along the exterior of the HVAC assembly drain tube results in soaked front-floor carpeting. It generally occurs when there is a buildup of debris or other obstructions in the drainage line. 

Furthermore, a leaky heater core and a failing windshield seal can contribute to Jeep Wrangler leaks. At the same time, it rains on the road.

You can pinpoint the exact location within your car where the leak occurs. Thus you may narrow down the possibilities for the source of the leak.


Water is commonly found in various places. Like instrument panel, shifter/console, door trim panel or A-pillar.

The door fit, windshield header, cowl side panel, and rear-wheel flare hole must be examined and repaired.

Tips for Repairing Jeep Wrangler Water Leaks in the Rain

In order to fix water leaks in your Jeep Wrangler, here are some helpful suggestions:

jeep wrangler in rain 2

Tips 1:

Look for leaks in the dashboard, steering column doors, and top corners of driver and passenger doors. Don’t leave any of them. Explore it properly.

Use a towel or a cloth that can soak up moisture to clean hard surfaces. Caps should be tightened on the oil, gas, and distributor valves.

Tips 2:

Off-road dirt and debris can get into your Jeep’s rubber seals, so use a moist towel to wipe them clean. Dirt and grime stuck in wrinkles may be easily removed using Qtips or cotton buds.

Tips 3:

When you remove your carpeting, you’ll be able to see where water is accumulating in your Jeep.

After properly vacuuming and allowing them to air out, putting them back in A Jeep bed cover is a good idea if you live in a wet or snowy climate (view on Amazon).

This protects your truck and its cargo. Depending on what works best for you, you may use either a spray or a drop-in method.

Tips 4:

Disassemble the top cover of the drain cowl and use a hose to clean out any muck that has built up and is clogging the drain.

Tips 5:

The door must first be carefully cleaned with silicone lubricant, and the door seals must be glued all the way around.

The rubber should be free of fractures and flaking away from the car. Your silicone-based seals will last longer if they are cleaned and lubricated regularly.

Tips 6 :

Place the passenger side panel down first to ensure that the top seals correctly and that no seals are folding outside.

The locks should be checked if there are any that have been disengaged. If this is the case, use the screw-in bolts to compress the seals and tighten each lock in a crisscross pattern.

Tips 7:

Increase the compression and seal on your Jeep’s roof by adding more weather stripping and running it along with the present liner.

If you apply too much foam, you’ll create a space that will allow additional water to enter. All you need is a piece of foam weather stripping that is one-eighth of an inch thick.

Tips 8:

Inject a filler into your Jeep’s gaskets (located around the hood’s front edge, across the doors and tailgates) to increase the vehicle’s contact points.

Puffy or deformed top seals and rubber gaskets that are twisted or displaced can be fixed.

Tips 9:

Exhaust systems and coolant levels should be checked in your Jeep. If you see a lot of water flowing from your exhaust pipes and white smoke coming from them, it’s time to get your exhaust system checked out and replaced.

If the coolant level is low, anti-freeze coolant, not water, must be added to the cooling system.

As a result of your vehicle’s cooling system, you shouldn’t be alarmed if you notice an occasional water puddle under the engine compartment or behind the back tires.

Tips 10:

Tighten any loose roof bolts to prevent water from seeping inside your Jeep. Tighten the hardtop nuts on either side of the Jeep using a hex wrench.

Many Jeep owners who tried these solutions ended up having to see their local mechanic or dealership regularly.

Others had to resort to disagreements and legal action before they were able to stop leakage after their third or fourth visit.

Citing the Lemon Law is one of the most contentious and time-consuming solutions, which I’ll further discuss.

More Tips on How to Fix Jeep Wrangler Water Leaks

In addition to the suggested routine checks and maintenance, the experts provide these different methods to maintain your Jeep Wrangler leak-free. 

A silicone-based product called Sil-Glyde has been recommended by several Jeep owners who have had difficulties with water leaks.

Owners of Freedom tops and soft tops were enthusiastically encouraged to check it out. It reduces wind noise on the Freedom panel, which is noticeable at speeds between 50 and 70 mph.

A Jeep cover, such as the Bestop 8103709 All Weather Trail Cover, is an additional essential.

In addition to being aesthetically pleasing, this piece of Jeep maintenance equipment is also reasonably priced. Use it even if it doesn’t rain, as long as you keep your tank parked for lengthy periods. 

Your Jeep will be instantly protected with just a quick draw over the roll cage and a tightening of the windshield straps.

Additionally, seat coverings aid in preventing mold growth on your chairs. In addition to UV protection, these water-resistant seat coverings offer excellent ventilation.

Dash and steering wheel coverings are also recommended, according to the reviewers. The clock spring and other dash electronics are shielded from damage by these overlays and covers.

Many Jeep owners have discovered that a malfunctioning clock spring caused by water leaks may create problems with the airbag, horn, and radio controls. Therefore, they’re turning to these as a solution.

You may use bikini tops to shield your Jeep from the rain, and they’re great for drizzles.

The Lemon Law: What Is It?

The term “lemon” describes various faulty items, from minor electrical equipment to big machines.

A remedy for items that regularly fail to satisfy quality and performance criteria is provided by Lemon laws, state laws in the United States.

Generally speaking, if an auto manufacturer (not a dealership) cannot correct a severe flaw in a car within a reasonable length of time, the manufacturer must buy it.

Manufacturer warranties may require them to do free repairs for their customers, but this isn’t enough in some instances. For starters, it doesn’t provide a time limit for the repair.

However, it does not activate buy-back provisions for repairs not completed within a specified period. Warranties are typically not covered by the manufacturer’s warranty for used automobiles. It is in these situations that Lemon laws can be of assistance.

State-specific and even non-existent requirements for lemon laws exist. There is no statute like the Lemon Laws in the United States in Australia, which leaves its consumers without legal protection beyond their vehicle’s warranty. 

Instead, the Canadian Motor Vehicle Arbitration Plan, or CAMVAP, is Canada’s answer to Lemon Laws.

CAMVAP is a dispute resolution service for customers with issues with their vehicle’s assembly or warranty.

It’s accessible for free in all Canadian provinces and territories and applies to all makes and models of car, new or old, owned or leased, and goes back four model years. 


What should I do if the soft top on my Jeep is leaking?

Ensure the top bars where the soft top is attached have weather stripping. Weatherstripping may have collapsed during storage, allowing water to soak through. The water leak should stop as soon as you replace the damaged foam.

How do I fix a hard top leak?

You must first identify the source of the problem to resolve it. The bubble method is an excellent way to do this.

The best way to pressurize the inside of your Jeep’s cabin is to use a spray bottle loaded with water and detergent and the client control system set to high.

Bubbles will appear in the areas where water is entering, same as vulcanizing businesses do to motorcycle tires with punctured tires.

How can I protect my Jeep from the rain?

Extend your axle breather tubes, install a snorkel (see Amazon), lubricate your tire rod ends, U-joints, and ball joints, and ensure your front and rear axles are sealed off.

Never treat your Jeep like a submersible because you’ve waterproofed it. That’s counterproductive. Waterproofing your Jeep isn’t required unless you’re dealing with a lot of rain or snow.

Jeep Wrangler on a heavy rain

In which year model of Jeep Wrangler is water most likely to leak?

Jeep Wranglers have a history of developing water leaks, which is no exception.

According to Jeep owner comments, water leaks are more common on Jeep models from 2015 or earlier. Jeep Wranglers from the 2016-2020 model years occasionally exhibit problems similar to those of their predecessors.

Final Verdict

It’s hardly surprising that Jeep Wrangler owners have conflicting feelings regarding water leaks during the rainy season. Inexperienced newbies find the problem overwhelming, while more seasoned enthusiasts tend to overlook it.

Good Jeep maintenance and frequent cleaning go a long way toward alleviating this problem. Water leaks are easier to deal with because of the help Jeep owners receive from their Jeep communities.

For the time being, at least, until a Jeep Wrangler with no leaks is developed.

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