Jeep Wrangler 4xe Problems You Should Be Aware Of!

Are you familiar with Jeep Wrangler 4xe problems and important recalls?

The Jeep Wrangler is popular in the US due to its iconic design, exceptional off-road capability, and versatility. It can be considered a reliable SUV as well.

The new version of Jeep Wrangler 4xe comes with well know 2.0L Turbo Plug-In Hybrid Electric Vehicle (PHEV) engine and 8-speed automatic transmission.

As we know every complicated hybrid system comes with some downsides.

Most Common Jeep Wrangler 4xe Problems


Common issues of Jeep Wrangler 4xe include issues with EV and FORM mode, multiple software updates, battery heater failure, and a steering stabilizer failure.

  1. A sudden error message appearing

There are quite a few potential issues we can experience with the computers of our vehicles. While the convenience we get from this extra component is immense, it doesn’t mean these problems disappear. [1]

With the Jeep Wrangler 4xe, we are bound to experience some very simple problems. One of the most common computer issues is an error message that asks us to pull over. Not only does this error appear, but it also rings true. There were cases of this computer issue turning off many functions.

  1. EV Mode turns off automatically

The electrical mode on a hybrid vehicle shows whether your car is running on electrical energy or not. This mode is called EV mode and will allow you to use the hybrid function of your vehicle. [2]

Jeep Wrangler 4xe has had a reported issue where EV mode turns off on its lonesome. This can be quite a troublesome experience due to the sudden switching from one form of driving mode to another. It can also endanger us on the road. Therefore, we should be wary of this problem, checking in on the EV mode whenever our car’s functionality feels different.

  1. Vehicle getting into FORM mode

FORM (Fuel Oil Refresh) mode has been activated in case you have driven Jeep for too long on electric power. In this way, Jeep is preventing you from driving on stale/old fuel while maintaining proper engine lubrication.

According to the Jeep manual, the solution will be an additional 4 gallons of fresh fuel. You can even drive until you get a low fuel level light and then fill her up completely. If this does not work you may have triggered the oil part of the FORM.

In that case, try to drive the vehicle for at least 20 minutes at operating temperature to burn off the fuel that’s made its way into the oil pan.  [3]

  1. Battery heater failure

Check your coolant level in the reservoir near the firewall. The echs may be failing due to trapped air in the coolant loop causing it to overheat. A coolant leak or improper bleed/underfill could both cause this issue and an overheating situation. [4]

  1. Steering stabilizer failure

The failure of the steering stabilizer in a Jeep Wrangler 4xe can have significant consequences for vehicle control and safety. This component plays a crucial role in reducing vibrations and ensuring smooth steering, especially when driving off-road or on uneven terrain.

When the steering stabilizer fails, it can lead to increased steering vibrations, reduced steering responsiveness, and potentially compromise the driver’s ability to maintain control of the vehicle.

Jeep Wrangler 4xe Recalls

A Jeep Wrangler may be a powerful machine with incredible quality behind the manufacturer, but it’s not faultless. This SUV has had its ups and downs throughout the years, best accented through the recalls the manufacturer issued during the SUV’s lifespan. So let’s dive into said recalls and see where things went wrong.

The recall was issued for the 2020 and 2021 models of this vehicle due to the issues with the odometer. The problems were very specific, as the odometer would stop working after 13,342 miles.

This particular number is where the vehicle’s odometer stops working properly. A software update caused the issues, so the cars that didn’t reach the mileage were quickly updated with a fix.  [5]

Due to concerns about the cars’ steering columns, Chrysler has recalled Jeep Wrangler 4xe vehicles manufactured in 2019. The vehicles with this malfunction would have a steering column that wasn’t properly machined.

As a result, their stub shafts were prone to breaking, which could cause the steering wheel to detach from the steering column. This problem is quite dire but has not reappeared in new car releases. [6]

The 2020 recall of Jeep Wrangler 4xe included concerns about the fuel supply of the 2.0-liter engine. Chrysler expressed worry about cracks occurring in the fuel supply line connector. The fuel could then leak into the engine. As the engine heats up, the fuel spilling inside of it could ignite, causing severe problems.

With this recall, Chrysler addressed the clutch pressure plate problem of overheating and fracturing. Overheating can lead to possible fire, and the debris from this fire damages other components.

There’s a decent chance that we will end up struggling with these issues if our car has avoided being serviced during a recall. A used car we just got could also be one with such issues. Getting the Jeep Wrangler 4xe issues like this solved early is the best way to maintain a high quality of driving.


An SUV such as Jeep Wrangler 4xe is a complex piece of machinery composed of thousands of components that must be accurately manufactured. Purchasing a vehicle such as this usually carries a consistent worry that some parts could malfunction. To dampen the concerns, the Jeep Wrangler 4xe comes with a rather decent warranty.

It’s important to know how long our warranty will serve us, especially when buying a vehicle as massive as this. While the Jeep Wrangler 4xe is a well-known model with a lot of history, it isn’t immune to imperfections and malfunctions. Unfortunately, these can occur during the manufacturing process, leading to us purchasing a car that has a fatal flaw.

Thankfully, these issues will be swiftly resolved by a warranty that covers all 5,000+ parts in this vehicle. The warranty lasts three years or 36,000 miles, whichever comes first. However, if you fulfill certain conditions, it can be extended further. [7]

Jeep Wrangler 4xe Extended Warranty

If possible, it’s good to keep a warranty active on our car. Jeep Wrangler 4xe has an available extended warranty that you can utilize under certain conditions. This extension can be extended up to 8 years or 125,000 miles.

These warranties also act as an auto service contract which can come in handy if you are somebody who exerts and utilizes your vehicle a lot. Jeep Wrangler 4xe is a formidable SUV. With this extra warranty, you get a safeguard against things that are out of the ordinary and can harm your vehicle.

Jeep Wrangler 4xe Depreciation

The depreciation of Jeep Wranglers is very good. Just about any variation of this model will maintain quite a lot of value. Some Jeep Wranglers can maintain about 78% of their value even three years into their lifespan. [8]

As far as Jeep Wrangler 4xe is concerned, the depreciation isn’t too different from the standard Jeep Wrangler. The only item that can seriously affect it is the battery wearing out, in which case we can simply replace the battery.

Read Next: Chrysler Pacifica Hybrid Problems

Jeep Wrangler 4xe Battery Replacement

While Chrysler is known for making quality cars, and Jeep Wrangler 4xe being one of those, there is no doubt that it will still need occasional battery replacement as the old one wears off. Admittedly, this replacement isn’t that urgent, but not committing to it will reduce the battery’s efficiency as it slowly loses power.

A battery will usually last around 3 to 5 years. However, its longevity can vary depending on its type and size. In addition, if you live in an area with bad weather conditions, expect this expectancy to be cut down further as it deteriorates faster. Lastly, driving habits are also a concern to consider as they can impact longevity.

Read Also: Tesla Model 3 Problems

Is it worth buying a used Jeep Wrangler 4xe?


While Jeep Wrangler is an extremely popular model, the Jeep Wrangler 4xe variation is less known and popular. However, that doesn’t mean that there aren’t any merits to it. Aside from that, buying a used one must be approached with some care. Some concerns may arise when purchasing a Jeep Wrangler 4xe that had some use.

When purchasing one such car, make sure to investigate it deeply. Ask questions about everything that may cause issues, writing down responses from the person. Knowing what we are getting into before paying money for it is good.

Read Also: Kia Niro Hybrid Problems


The capabilities of an average Jeep Wrangler are pretty formidable, which is why the truck has maintained its position as one of the most popular vehicles when it comes to offroading capabilities.

While there are multiple strong and enhanced versions of Jeep Wrangler, 4xe provides a different approach rather than focusing on an improvement of capabilities.

There are extra capabilities offered by the hybrid characteristics of this car, so it’s a nice way to mix up the standard Jeep Wrangler formula.

However, purchasing a vehicle such as this does come with some caveats. Most of this relates to the problems it could have. Hopefully, we’ve informed you of enough details that will result in a more satisfactory purchase and a preemptive resolution of other concerns.

Read Next: Honda Shuttle Hybrid Problems