2020 Jeep Gladiator Powertrain & Transmission Problems

Driver side rear wheel speed sensor. This is a known issue national back order on the part, mechanic installed new part system does not reset and clear. In the current state, abs offline four-wheel drive system service required traction control service required. What is the true fix for this?

I took my vehicle to a local dealer to have to recall completed. They told me that they would not complete the safety recall due to vehicle modifications. Dealer stated that they had completed the recall on a previous vehicle and due to the same modifications the new software rendered the vehicle unusable. When the first 19a recall came out and there was no manufacturer remedy, I purchased a new clutch and had an authorized Jeep dealer (dealer I purchased the vehicle from) to install.

The contact owns a 2020 Jeep Gladiator. The contact stated that while driving at various speeds, the vehicle lost motive power, lost braking power, and lost power steering functionality. The contact stated that the failure had occurred while driving at high speeds, which caused the contact to be frightened. Several unknown warning lights were illuminated. The contact was able to pull to the side of the road. The vehicle was taken to the dealer several times to be diagnosed, but the cause of the failure had not been determined. The vehicle was not diagnosed or repaired and remained with the dealer. The manufacturer was not notified of the failure. The failure mileage was approximately 55,000. The VIN was unavailable.

Transmission failed to go into reverse. 2020 Gladiator Rubicon with 57k miles.Transmission had been pausing and then shifting into reverse with a clunk sound. Have taken to a Jeep service shop and they did not find any error codes and were not sure of the cause. Problem started getting worse in the past couple of days to where when try to put in reverse, it will not do anything. the "R" light flashes. Have to shift into drive and then back to reverse to get it to go into revers. However, this has stopped working to where to at times cannot get the transmission to go into revers. the transmission also shifts hard on the upshift from 3-4th gear at certain RPMs/speeds. when has issue of not being able to get into reverse yesterday, had to push the vehicle back while in nuetral in order to get it to where i could then put it in drive.In drive on the main road, it would not shift out of first gear, so had to park it and get a ride home. several hours later was able to get the vehicle home. it appears from looking online that a lot of people have had this exact same issue with the 8 speed auto transmission. the only solution it to replace the transmission which costs upwards of $6k. As many issues there are with this transmission, Jeep should have a recall to fix this issue instead of customers having to shell out thousands of $s. Needless to say, i will never buy another jeep product. JEEP=Junk Each and Every Piece!

On May 17th 2025, I brought my vehicle to the Jeep Chrysler Dodge of Paramus (315 Rte 4 West, Paramus, NJ 07652) for the recall repair. Today, on May 20, 2025, I received my vehicle back after refusing an additional $580 charge for a hydraulic clutch master cylinder replacement, which the dealership claimed was unrelated to the recall. I declined this service due to the financial burden and my belief that the repair should be covered under the recall, but this leaves my vehicle in a potentially unsafe condition. As a Material Planning Specialist in Paramus, NJ, I rely on my Gladiator for daily commuting, and operating it with a damaged component poses significant risks. The repair delay, while only three days and not yet qualifying for New Jersey’s Lemon Law, has resulted in my vehicle being returned without addressing a critical safety issue. During the repair, the dealership informed me that the hydraulic clutch master cylinder is damaged and requires replacement at an additional cost of $580, claiming it is unrelated to the recall. However, when I spoke with the service manager on May 20th, they admitted they have no evidence that the master cylinder damage is not due to the recalled clutch pressure plate. Given the recall’s documented risk of the pressure plate fracturing and causing collateral damage to nearby components (e.g., transmission case), I believe the master cylinder failure is likely a direct result of the defective clutch system. The recall repair should cover such related damages, yet the dealership refuses to include this repair under the recall’s scope without providing a clear explanation or diagnostic evidence.

I am filing a safety complaint regarding repeated and unresolved transmission issues with my Jeep. The vehicle has undergone two full transmission replacements after a $10,000 repair, yet critical symptoms persist, including transmission overheating (up to 240°F) and a loud whining noise while accelerating. These problems continue despite no warning lights or diagnostic codes, creating a false sense of safety. On August 4, 2025, the vehicle reached 240°F and produced loud mechanical noise while driving. This mirrors the same symptoms from before the original transmission repair and represents a clear safety hazard. These issues put me at risk of sudden transmission failure, loss of power, or loss of control while driving. The dealer has confirmed the overheating and replaced the transmission twice, but the problem remains. A brake hookup was also installed incorrectly, causing additional safety concerns that were only corrected after my insistence. Despite multiple service visits, Jeep refuses to: Provide a loaner vehicle Escalate to a corporate-level inspection Offer a buyback or reimbursement Jeep offered only an extended warranty with a deductible, which I declined as inappropriate given the unresolved repair. I have also submitted a formal legal demand to Jeep, which remains unanswered. The lack of diagnostic codes paired with dangerous symptoms and unresolved failures is deeply concerning. This issue should be investigated for a potential defect in the transmission system or software diagnostics. I request that NHTSA investigate this matter and that Stellantis/Jeep be held accountable for unsafe practices and poor post-repair support.

Vehicle not working properly

The engine was loosing power and fuel economy declined. What was found is that the intake camshaft lobes worn down on the intake camshaft, passenger side. This issue has been has been found to be prevalent in many vehicles with this same 3.6 liter engine. Found online was also a class action lawsuit from Delaware that has been issued for this very defect.

The contact owns a 2020 Jeep Gladiator. The contact stated that while driving, the clutch was slipping. While shifting gears, the clutch failed to engage. The backup camera was inoperable. Additionally, while exiting the express ramp, there was a burning odor detected. The contact received notification of NHTSA Campaign Number: 23V116000 (Power Train); however, the part to do the recall repair was not yet available. The local dealer was contacted. The vehicle was towed to the local dealer, who informed him about the fees and replacement of the defective part. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. VIN tool confirms parts not available. The failure mileage was approximately 38,000.

Some problems with the clutch and the manufacturer doesn't have the parts to fix the recall issue

So I purchased this vehicle in August of 2021. 6 months after purchasing I received another recall saying this is not safe to drive. I have only a 2 seater car to try and take my family places. It’s getting ridiculous I have paid 65000 for a car not safe to drive.

At only 65,000 miles and hitting all of my scheduled maintenance my transmission failed while driving causing me to get stuck in 5th gear and jerking me off the road.

My clutch stopped working and was repaired under 19A recall. Now I am getting serv 4WD notices, my vehicle has gone limp and unknown fluid leaked the day after repaired. Vehicle has been in the shop over 5 times since clutch stopped working 26 Nov 2023. Consistently breaking down or getting service light failures.

The contact owns a 2020 Jeep Gladiator. The contact received notification of NHTSA Campaign Number: 23V116000 (Power Train) however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

I was driving on the highway going 80mph in 6th gear and my wife smelled something then the gears started grinding I put it in neutral as I was slowing down I was trying to get to the exit which was about 1/4 mile away so I put the truck in 4th and thats when the transmission exploded sending fire and transmission parts on the highway. I saw flames come out from under the vehicle and from the engine compartment, I told my wife to get out and we got everything that we could grab and within 5 minutes the Jeep was engulfed in flames

The contact owns a 2020 Jeep Gladiator. The contact stated that while driving at an undisclosed speed, several unknown warning lights illuminated. The contact stated that the vehicle failed to shift into the intended gear. The contact stated he heard an abnormal clucking sound and smelled a burning odor throughout the vehicle. The contact veered the vehicle off the road and notified a towing company. The vehicle was towed to the residence and then towed to the dealer where it was diagnosed that pressure plate and clutch assembly had failed and needed to be replaced. The contact stated that he was then informed that the VIN was included in NHTSA Campaign Number: 23V116000 (Power Train) however, the part to do the recall repair was not yet available. The contact was advised by the dealer to purchase an after-market part to repair the vehicle then seek reimbursement. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was approximately 83,000. VIN tool confirms parts not available.

Local dealer has told me there is no known repair. My vehicle is in my driveway and has been undriveable for six months.

The contact owns a 2020 Jeep Gladiator. The contact received notification of NHTSA Campaign Number: 23V116000 (Power Train) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted. The contact stated while driving at various speeds, the clutch felt loose intermittently. The manufacturer was not made aware of the failure. The approximate failure mileage was 50,000. VIN tool confirms parts not available.

The contact owns a 2020 Jeep Gladiator. The contact received notification of NHTSA Campaign Number: 23V116000 (Power Train) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

The contact owns a 2020 Jeep Gladiator. The contact received notification of NHTSA Campaign Number: 23V116000 (Power Train) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.