Most Common Jeep Patriot Transmission Problems – Causes & Fixes

The melody of your Jeep Patriot’s engine is a beautiful thing, but when that music is accompanied by the sound of gears grinding, that means something is wrong. Depending on the year and model of your Jeep Patriot, you may be dealing with one of several different transmission types.

The most common transmission problems in the Jeep Patriot are related to CVT (Continuously Variable Transmission). This type of transmission uses a pulley and belt system instead of traditional gears, and it was first introduced in the 2007 model year. Since then, there have been numerous reports of CVT failures and other issues.

If you own a Jeep Patriot equipped with a CVT, pay close attention to any abnormal sounds or sensations coming from the transmission.

To know more about jeep patriot problems by years and cost to fix, go here:

Other common Jeep Patriot transmission problems include:

  • Jerking or Hesitation When Accelerating: This can be caused by a variety of issues, but the most likely culprit is a problem with the shift solenoids.
  • Harsh or Delayed Shifting: This is often caused by low transmission fluid levels, but it can also be the result of a more serious issue such as a defective valve body or worn-out clutch.
  • Leaking Transmission Fluid: A leak in the seals or gaskets is the most common cause of this problem.
  • Loss of Acceleration Power: Torque converter problems are the most likely cause of this condition.
  • Transmission Noises: Whining, humming, or grinding noises can indicate a variety of problems, ranging from low fluid levels to serious internal damage.
  • Overheating: Transmission overheating is often caused by a fluid leak or a cooling system problem.
  • Shuddering/Shakiness: Usually, this occurs when the torque converter doesn’t work properly, transmission fluid is contaminated, or engine mounts are defective.
  • Transmission Gear Slippage: Excessive wear on the gears or low fluid levels may be responsible for this.

Now let’s dive into the troubleshooting process

Loss of Acceleration Power On Jeep Patriot – Symptoms and Fix

A lot of consumers have complained about the loss of acceleration power on their Jeep Patriots. Mostly this thing happened in the 2011 model jeep patriot where users continuously reported their Loss of Acceleration Power because of defective TCM (Transmission Control Module) issue.

This is a serious problem that can cause many accidents.

The main symptom of this problem is when you press the gas pedal, the car doesn’t accelerate as it should. It’s like it’s losing power. This can be very dangerous because it can happen when you’re trying to merge onto a highway or pass another car. There are several possible causes for this problem:

A clogged air filter – This is a very common cause of loss of acceleration power. When your air filter gets clogged, it restricts the amount of air that can get into your engine. This makes your engine work harder and reduces its power. You should check your air filter regularly and replace it if it’s clogged.

A dirty Mass Air Flow (MAF) sensor – The MAF sensor measures the amount of air flowing into your engine. If it gets dirty, it can give false readings and cause your engine to lose power. You should clean your MAF sensor regularly with an approved cleaner.

An exhaust leak – An exhaust leak can also cause your engine to lose power. The leaks can be small or large, but they all restrict the flow of exhaust gases out of your engine. This makes your engine work harder and reduces its power.

A faulty throttle body – The throttle body controls the amount of air that flows into your engine. If it’s not working properly, it can cause your engine to lose power.

A bad oxygen sensor – The oxygen sensor measures the amount of oxygen in your exhaust gases. If it’s not working properly, it can cause your engine to run lean (too much air and not enough fuel).

Transmission Noises On Jeep Patriot – Symptoms and fix

Many Jeep Patriot users have reported hearing strange noises coming from their car’s transmission. This is the second most reported transmission problem among jeep patriot riders (2008-2017).

There are several common causes of transmission noises on Jeep Patriot. The most common cause is low transmission fluid level. When the fluid level is low, it can cause the gears to grind or make whining noises.

Another common cause is a failing torque converter. The torque converter is what transfers the power from the engine to the transmission. If it’s failing, it can cause grinding or shaking when you try to shift gears.

Finally, worn-out bearings can also cause transmission noise. Bearings help support the moving parts inside the transmission and if they’re worn out, they can cause a grinding noise.

The first thing you should do is check the level of transmission fluid using the dipstick. If it’s low, add more fluid and see if that fixes the problem.

Also, your vehicle should accelerate or speed more quickly if you hear these sounds. In those cases, the RPMs drop drastically despite burying the accelerator into the floor or they do not change at all, along with loud whining noises.

If nothing works, you’ll need to take it to a mechanic or dealership for further diagnosis and repair.

Jeep patriot transmission Overheating – Symptoms and fix

This one is hyped to be a big problem for the Jeep Patriot, and while it may not be as widespread as some other issues, it’s still something that can cause a lot of headaches for owners.

The main symptom of this issue is overheating of the transmission, which can lead to serious damage if left unchecked.

Reasons for this Jeep patriot transmission overheating can vary, but it’s typically caused by an improper transmission fluid level, which puts extra strain on the components.

Fixes for this problem include adding a transmission cooler, or simply ensuring that the fluid levels are topped off and correct.

Drivers who notice their Patriot starting to overheat while driving should pull over and call a tow truck, as continuing to drive could cause serious damage.

Transmission Gear Slippage On Jeep patriot – Symptoms and Fix

The CVT slippage may cause a burning smell, and the engine will rev up but the car won’t move. The transmission may also make a whining noise. These are all signs that there is something wrong with your Jeep Patriot’s CVT.

According to our research, the 2007 Jeep Patriot’s transmission has been reported to slip while driving on slippery surfaces, allegedly 50-60% of the time without any notice.

By 2014, these manifestation issues had been fixed with an updated design.


  • If your fuel mileage decreasing
  • If transmission fluid is leaking
  • If transmission gears and the torque converter is ok or not
  • If the engine speed is higher than the car’s speed
  • If there are any strange noises coming from the engine or transmission

These can all be signs of CVT slippage.

It’s better to buy a jeep patriot CVT transmission rebuild kit to fix this issue hassle-free, or you can opt for a mechanic which costs you a pretty big amount of bucks.

Stalling Transmission On Jeep Patriot – Symptoms and fix

After refueling my 2008 Jeep Patriot, the car stalled a couple of times before finally starting. The check engine light also came on. After doing some research, I found out that this is a common problem with the Jeep Patriot and is caused by a faulty fuel sensor.

The fuel sensor is located in the gas tank and is used to measure the amount of fuel in the tank. When it goes bad, it can cause the engine to stall or run rough. It can also trigger the check engine light.

Since neither manufacturers nor dealers are able to identify the real cause of the issue.

That’s why the only fix left is replacing the entire sensor. Just replace the fuel sensor with a new one and you should be good to go. You can find them online or at your local auto parts store.

Also, In order to prevent jeep patriot from stalling while driving or hitting the brakes, we recommend fixing leaky brake boosters or broken vacuum hoses.

Stalling poses a greater risk when driving at high speeds, so it’s best to get it fixed as soon as possible.

Shuddering/Shakiness On jeep patriot – Symptoms and Fix

One of the most common causes of shuddering or shakiness in Jeep Patriots is worn-out suspension components. Over time, suspension components can wear down, causing the car to lose its smooth ride.

It has been found that in most cases, a few minutes of rest causes the vehicle to return to a functional condition. Nevertheless, it is true that the issue often recurs, regardless of whether repairs have been made to the vehicle.

Another common cause of shakiness is poor wheel alignment. This is often caused by hitting a pothole or curb, and it can cause your car to pull to one side when driving. If you notice that your car is pulling to one side or that the steering wheel is off-centered, it’s likely that you need a wheel alignment.

Don’t think about replacing the throttle body, sway bar, rear lower control arm, ABS/stability control sensor, or even installing an exhaust spring bolt kit, these are gonna waste your time and money rather than fix the issue.

if your jeep patriot is shuddering or shaking only when braking, it’s likely that you have warped brake rotors. When rotors become warped, they cause the brakes to pulsate when applied. This can be fairly dangerous as it makes it difficult to stop the car quickly in an emergency situation.

Replacement of the throttle body, sway bar, lower control arm, ABS/stability sensor, or exhaust spring bolt kit won’t fix the problem, and is likely to cost you money.

We are gonna recommend you two fixes, you can either update the Patriot’s ECM/PCM/ECU or replace the stock copper spark plug with an iridium plug.

When do you need to buy a new jeep transmission?

The situation that would necessitate buying a new jeep transmission would be if the current one was no longer functional. below are the most common reasons why transmissions fail:

1. Lack of proper maintenance: not changing the fluid regularly can cause the transmission to overheat and break down.

2. Overloading the vehicle: Putting too much stress on the transmission by carrying heavy loads can cause it to fail.

3. Shifting gears too harshly: This can damage the transmission components and lead to a breakdown.

4. Worn-out parts: over time, certain parts of the transmission will begin to wear out and will eventually need to be replaced.

5. Accidents or impact damage: if the jeep is involved in an accident, the force of the impact can damage the transmission, making it necessary to replace it.

Also, there are some other situations involved such as:

  • Transmission fluid contaminants
  • Power steering fluid level 
  • Bearings
  • Fissured or damaged gear
  • Steering pump
  • Defective synchronizer

6. Transmission fluid contaminants: The most common type of contaminant in transmission fluid is water. When water gets into the fluid, it can cause rust and corrosion to form on the metal parts of the transmission. This can lead to a loss of power and eventually complete failure of the transmission.

7. Power steering fluid level: If the power steering fluid level is too low, it can cause the transmission to overheat and fail.

8. Bearings: If the bearings in the transmission are worn out, they can cause a loss of power and eventually complete failure of the transmission.

9. Fissured or damaged gear: Damaged or fissured gears can lead to the transmission losing power and eventually failing.

10. Steering pump: When your vehicle’s steering belt is worn, the steering pump stops functioning properly resulting in grinding or screeching noises.

11. Defective synchronizer: A defective synchronizer can cause rough shifting and also grinding noises.

Jeep Patriot Transmission Replacement Cost

A much-heavy pocket is required if you are willing to get your Jeep Patriot transmission problems fixed by a mechanic. It would be around $2000 to $2500 for most cases. If you want to replace the entire transmission, then it might cost you close to $5000.

These are only average estimates and the actual cost might vary depending on the severity of the problem and the location of the workshop.

Let’s see the math here by introducing types of problems and costs:

  • If the problem is only with the fluid then it would cost: $100 to $200 for a flush and $500 to $700 for a full replacement
  • If the problem is with the solenoids then it would cost: $200 to $400 for a replacement
  • If the problem is with the torque converter then it would cost: $1000 to $1500 for a replacement

So, in conclusion, getting your Jeep Patriot transmission fixed can be quite expensive, especially if you need to replace the entire unit. Make sure to shop around and get multiple quotes before making a final decision.

What to consider while buying the jeep transmission?

The list of factors that you should consider while buying the jeep transmission are as follows:

  • The type of engine that your jeep has
  • The size of the engine
  • The terrain that you will be driving on
  • The type of clutch system that you want
  • The price range that you are willing to spend
  • The warranty that is offered by the company
  • The reviews of other customers who have purchased the same product.

Types of engine: If you have a gasoline engine, then you should buy a transmission that is designed for a gasoline engine. If you have a diesel engine, then you should buy a transmission that is designed for a diesel engine.

The size of the engine: Whether you have a small or large engine, you should measure it before buying the transmission.

The terrain that you will be driving on: If you’re mostly driving on flat surfaces, then you won’t need a jeep transmission with as much power. However, if you’re planning on doing a lot of off-roading, then you’ll want a transmission that can handle rougher terrain.

Types of clutch: The clutch is an important component of the transmission system. It helps to engage and disengage the engine from the transmission. There are two types of clutches- manual and automatic. The manual clutch is operated by the driver. The driver has to press the clutch pedal to engage and disengage the engine from the transmission. On the other hand, an automatic clutch doesn’t require anyone.

Price range: Nowadays, the price of a Jeep transmission can range anywhere from $500 to $2000. It all depends on the make, model, and year of your Jeep as well as the specific needs of your vehicle.

Warranty: Most reputable dealers offer some kind of warranty on their products, so make sure to ask about it. You don’t want to be stuck with a lemon of transmission, so a good warranty will give you peace of mind.

Consumer Reviews: The majority of people don’t have the time or knowledge to rebuild transmissions themselves, so they have to buy one. This is where consumer reviews can be very helpful. You can find out what other people’s experiences have been like with different brands and models of transmissions.

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