2020 Jeep Cherokee Engine Problems

Engine caught fire while parked

NHTSA ID

11766586

Incident

Sep 24, 2026

On September 23, 2026, my wife was driving our 2020 Jeep Cherokee Trailhawk on I-65 South at mile marker 105.1 when the vehicle lost drive power and could no longer be driven. She became stranded on the side of the highway, and I had to pick her up. The vehicle also rolled while the gear selector was in PARK. We had it towed to Tom O’Brien Jeep dealership in Greenwood. Our vehicle is included in open safety recall 40D, NHTSA campaign 26V-290, involving the power transfer unit (PTU). The loss of drive power and rolling in PARK match the failure symptoms described in that recall. The specific mechanical cause still needs to be confirmed by the dealership. The Mopar recall lookup shows the recall is incomplete, the remedy is under development, and repair parts are not available. The vehicle is currently at the dealership. I am reporting an actual highway loss-of-propulsion incident and the vehicle rolling while in PARK. I am concerned about the risk of a crash or injury and the lack of an available recall remedy. Please document this incident under the existing recall and review the manufacturer’s response to vehicles that have already experienced these failures.

NHTSA ID

11766536

Incident

Sep 23, 2026

While driving my 2020 Jeep Cherokee Latitude Plus (2.0L turbo engine), the check engine light illuminated and the vehicle began misfiring with a severe loss of power and abnormal engine noise. A compression test confirmed lost compression in one or more cylinders. The dealer inspected the engine and diagnosed internal piston damage, consistent with piston ring land failure. Research shows this is a known failure pattern in 2019-2023 Jeep Cherokee turbo engines, including a pending class action investigation (Sauder Schelkopf) for premature engine failure caused by lost cylinder compression, misfire codes, and dealerships declining coverage. Reports describe melted pistons and collapsed ring lands, often in cylinder #2, possibly related to low-speed pre-ignition or the PCM incorrectly detecting fuel octane and over-advancing ignition timing. The failed engine components are available for inspection upon request. This failure occurred at highway speed with no prior warning beyond the check engine light, creating a safety hazard from sudden power loss. The engine is a 2.0L turbo GME (Hurricane) engine. Please investigate this defect pattern for a potential safety recall.

NHTSA ID

11765643

Incident

Aug 21, 2026

I have a cherokee that isn't on the current recall list or anything. But I have the service 4wd light. Its a 2020 jeep cherokee limited v6 3.2 4x4

NHTSA ID

11764969

Incident

Aug 18, 2026

I was driving on the interstate and lost my engine power

NHTSA ID

11761163

Incident

Jul 30, 2026

The contact owns a 2020 Jeep Cherokee. The contact stated that while the vehicle was parked, the contact was informed that there was an oil leak underneath the vehicle. The contact was unsure if the oil was coming from the vehicle. The vehicle was then taken to the residence and parked, and the contact observed puddles of oil underneath the front of the vehicle. The vehicle was towed to a dealer to be diagnosed. The dealer stated that the radiator, engine, turbo, thermostat, torque converter, and other unknown parts needed to be replaced, and that the engine control valve was possibly stuck, resulting in oil and coolant contamination. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 115,000.

NHTSA ID

11754914

Incident

Jul 27, 2026

Mileage

115,000 mi

The contact owns a 2020 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, the vehicle intermittently lost automotive power and there was an abnormal sound coming from the engine compartment. The contact stated that while the vehicle was parked, the vehicle independently accelerated. The failure had occurred on several occasions. The check engine warning light was illuminated. The vehicle was taken back to the residence. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 330,000.

NHTSA ID

11753090

Incident

Jun 27, 2026

Mileage

330,000 mi

Sometimes when I am driving and stop, the automatic engine does not turn back on. This has caused my car to stop and need to be restarted in the middle of the road and the amount of times this happens has been increasing.

NHTSA ID

11745998

Incident

Jun 19, 2026

VERIFIED CONCERN, FOUND VEHICLE TO RUN VERY ROUGH AND DOES NOT IDLE CLEANLY. PERFORMED MISFIRE MONITOR AND NOTED NO MISFIRES AT THIS TIME. INSPECT SPARK PLUGS, COILS AND CYLINDER BORES FOR CONCERN, NOTED LOW COMPRESSION ON CYL #2 (150, 105, 145, 150). INSPECT CYL BORE WITH CAMERA, NOTED EXCESSIVE SCOURING AND DAMAGE TO CYLINDER WALLS CAUSING MISFIRE. ADVISE LONGBLOCK OR COMPLETE ASSEMBLY REPLACEMENT REQUIRED. OPEN INVESTIGATION: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11737799

Incident

May 8, 2026

The engine started making clunking sounds when driving. Brought it in and they said piston 2 has low psi, damage to cylinder, oil in cylinder, and the vehicle has roughly 47,500 miles on it. It has had on time oil changes and maintenance. I am told it needs a new engine.

NHTSA ID

11735805

Incident

May 2, 2026

Oil filter housing 3.2 motor. Plastic housing leaking with oil smell while driving. Could cause fire in engine bay.

NHTSA ID

11719637

Incident

Feb 21, 2026

The contact owns a 2020 Jeep Cherokee. The contact stated that while accelerating from a stop, the vehicle stalled. The transmission message was displayed. The vehicle was taken to an independent mechanic, and there were metal particles in the transmission fluid. The vehicle was not repaired. The mechanic called an unknown local dealer and confirmed that parts were on backorder. The manufacturer was not contacted. The failure mileage was approximately 50,000.

NHTSA ID

11716808

Incident

Dec 1, 2025

Mileage

50,000 mi

When I attempted to turn left onto the highway from a complete stop on an incline, I pressed the accelerator and the car made a loud grinding noise. The vehicle would not move forward or reverse. The parking brake engaged on its own and would not disengage. After exiting the vehicle, I found a loose bearing behind the car. The vehicle had to be towed to a mechanic. I was informed by the mechanic that the failure was caused by the PTU (Power Transfer Unit), and the repair cost me $2,600. I was later told that the initial failure had also stripped another component, which required an additional $100 repair. I was not given the specific name or details of that additional part.

NHTSA ID

11704631

Incident

Dec 1, 2025

In November 2024, while driving, my jeep began to lose power. Accelerator was not working and pulled over. It turned on but would unexpectedly turn off whenever I would drive it. It was in the shop 4 months. Last week, Nov 2025, while at a stop light it completely stopped working. When I tried to accelerate it wasn’t working. Break pedal was hard and I could not turn it back on. Dash lights were on and tank had gas. Had to get it towed. Was told engine was in good shape. Still looking at starter issues.

NHTSA ID

11699847

Incident

Nov 11, 2025

My 2020 Jeep Cherokee was in for a multi-point inspection and oil change on 9/10/2025. On 10/15/2025, the Service 4wd, AWD System Service Required light turned on as I was driving. I called the same dealership immediately and was able to get it in for diagnosis on 10/21/2025 (the soonest appointment available). They called me on 10/27/2025 to inform me that they diagnosed a faulty PTU part #68333254AI. They sent me a quote of $3,129.81 for the part, labor, and fluid. My Jeep has remained at the dealership since it was diagnosed. I was told that there could be a loss of power to the wheels that could result in loss of control and a potential crash. I was also told that it may be an extended period of time before they can get the part. The dealership has stated that this would not be covered under my warranty because the warranty ended on 10/17/2025. The warning light actually came on before this date. I understand that there was safety recall/class action lawsuit for this issue on the 2017-2019 years but not the 2020. I feel that this is a known safety issue and believe that it should be covered by my warranty or the manufacturer. My vehicle's mileage is 43,230 miles.

NHTSA ID

11696683

Incident

Oct 15, 2025

The contact owns a 2020 Jeep Cherokee. The contact stated that the parking brake engaged independently while idling at a stoplight. The contact activated the hazard lights, shifted to park, turned off and restarted the vehicle, then reversed to unlock the parking brake to shift to drive to continue driving. The message "Parking Brake Engaged" was displayed with an audible chime, and the light indicating that the parking brake was activated was illuminated. The failure occurred intermittently. The vehicle was diagnosed by a certified mechanic, and determined that the Engine Control Module (ECM) needed to be replaced. The ECM was replaced; however, the ECM could not be aligned with the vehicle and referred the contact to the dealer for assistance. The vehicle was towed to the dealer, and another ECM was ordered; however, the ECM could not be aligned or programmed. The dealer diagnosed that the shifting console needed to be replaced. The vehicle was repaired. Approximately one month after having the vehicle repaired, the failure reoccurred. The vehicle was returned to the dealer; however, the vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 87,000. The VIN was unavailable.

NHTSA ID

11696372

Incident

Sep 29, 2025

Mileage

87,000 mi

The vehicle piston failed which led to complete engine failure. This has been diagnosed by a service center.

NHTSA ID

11695092

Incident

Oct 18, 2025

Parking break engages when car comes to a stop engine light is on them goes off

NHTSA ID

11687262

Incident

Sep 15, 2025

Engine warning light came on. Bloomington Chrysler Jeep repair shop said the active grill shutter connector wasn't working. This can cause engine overheating and damage and possibly a fire. I did not have this happen, as I caught it early.

NHTSA ID

11680850

Incident

Aug 6, 2025

My Jeep keeps going into Limp Mode and not will completely shut off while I come to a complete stop at a stop light. And while I’m driving the engine light comes on. I can cycle it through to get the engine light off. Then it runs fine. This has been happening since after I bought it. I’ve taken back to the dealership I got it from and they couldn’t find anything wrong with it, so they took it to a Jeep dealership and got the same answer. Clearly there is something wrong with it. And could cause me to get into an accident. This is my only vehicle for transportation. The code that shows up is P0934

NHTSA ID

11673210

Incident

Oct 24, 2024

The message/warning light keeps coming on: Stop/start Unavailable - Service stop/start system. This feature is suppose to help reduce the amount of harmful emissions released into the air! Some times this causes the engine/transmission to clunk. Seems to maybe a common issue with the Jeeps. Save fuel from burning while the car is stationary. Such a great feature and is doesn't work!

NHTSA ID

11657427

Incident

Mar 1, 2025

The contact owns a 2020 Jeep Cherokee. The contact stated that on several occasions while driving at various speeds, the check engine warning light illuminated. The contact stated that on several occasions, after driving for several miles, the temperature gauge remained at HOT(H). The vehicle was steered to the side of the road each time and turned off for 10 minutes before restarting. The vehicle was taken to a dealer where it was diagnosed that there was a malfunction in the active grill system that needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 50,000.

NHTSA ID

11654771

Incident

Feb 10, 2025

Mileage

50,000 mi

The engine light comes on randomly. And causes the transmission to bog down and unable to accelerate. We have to pull over and shut the vehicle off and cycle it a few times to get the engine light to come off and then it drives fine. Has happened multiple times and has happened on the highway while driving. I’ve also had the vehicle completely shut off while driving. I’ve taken it to 2 dealerships and was told there is nothing wrong with it. I’m afraid it will cause a bad accident and I’m gonna get hurt if this issue isn’t resolved soon. The Dealership I bought it from Tim Witt Chevrolet in Crivitz Wi. And they took it to Riverside Jeep Dealership in Marinette Wi.

NHTSA ID

11645707

Incident

Feb 28, 2025

The contact owns a 2020 Jeep Cherokee. The contact stated that there was oil underneath the front end of the vehicle. The oil pressure warning light was illuminated. The contact noticed oil leaking from the top of the oil canister. The contact looked online and found a recall related to the failure experienced; however, the contact could not recall the NHTSA Campaign Number. The vehicle had not been taken to the dealer and was not diagnosed or repaired. The manufacturer was made aware of the failure and confirmed that the VIN was not under recall. The manufacturer referred the contact to the dealer. The failure mileage was approximately 84,000.

NHTSA ID

11639272

Incident

Nov 20, 2024

Mileage

84,000 mi

I was driving down the road when all of a sudden I felt a loss of power, and it started smoking. Turned out that the oil filter housing was made out of plastic, and had broken, the car was only ever taken to the Jeep dealership for service as it was purchased certified pre owned, and it was replaced with an aluminum part instead of this plastic piece. They replaced the oil filter housing and the valve cover gasket with less than 40,000 miles on the clock. Thankfully I was on my way home, but if I would've kept driving, it would've resulted in a fire or accident.

NHTSA ID

11638111

Incident

Apr 24, 2024