Which parts fail
Components named in complaints (fuel pump, injectors, fuel tank, hybrid and EV propulsion).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2019 Jeep Cherokee owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2019 Jeep Cherokee. The contact stated the vehicle was hesitating while starting the vehicle and was jerking into gear while shifted into drive(D). The contact stated that the failure also occurred while stopped at a traffic signal. The contact stated that while depressing the accelerator pedal, the hesitated and then lurched forward. The contact stated that the vehicle also lost motive power and almost stalled while driving at various speeds. The contact stated that the check engine warning light was illuminated. The vehicle was taken to a dealer to be diagnosed and it was determined that the fuel pump needed to be replaced. The vehicle was repaired. The contact stated that the failure reoccurred, and the check engine warning was illuminated. …
PTU for this car, with no light or warning on the dashboard, car began to make a cranking clicking noise and began to smoke from the rear exhaust, car lost steering capability for the brief moment and fellow driver alerted me that my car was on fire below. Car immediately pulled to the side, i never lost power. at mechanic shop, appears that the PTU blew and oil flew all over the bottom of the car which then ignited causing car fire, appears to have damaged dry shaft, PTU blown into literal pieces and Rear differential all damaged. Car was initially serviced and was told that part was on back order with no signal or conversation that it was unsafe to drive, yet appears that is not the case. other jeeps 2018-2019 have a similar recall on PTUs and i dont know why this model does not
The contact owns a 2019 Jeep Cherokee. The contact stated that while driving approximately 50 MPH, the brakes were erroneously activated, causing the vehicle to stop abruptly in the middle of the road. During the failure, the messages "Service Emergency Brake" and "Service Throttle Body" were displayed. The vehicle was taken to the local mechanic who diagnosed that the ABS control module and throttle body module were faulty and needed to be replaced. The vehicle was not repaired. The local dealer was contacted, but no assistance was offered. The manufacturer was not contacted. The failure mileage was 100,000.
Well the engine definitely failed to provide power for me to drive my vehicle. And as I am doing more and more research on what the PTU does, which is what there is a recall on. It appears the PTU not working correctly on my vehicle affected the engine, and the ability for car to properly utilize oil, thus affecting the operation of the cylinders 1 and 4 on my vehicle. I am being told I need a new engine however, I believe the PTU problem directly affected my engine because everything that happens with the failure of the PTU is similar things that happen with the failure of my engine, thus the two really are related. And if the PTU "talks to" the engine for proper consumption and usage of oil then, my current engine replacement needs to be covered under the recall of the PTU and any other possible engine problems with other Jeep Cherokee engine recalls. …
I have the 2019 Jeep Cherokee High Altitude 2.0 turbo 9 speed transmission. We have had this same problem since we bought this vehicle. It doesn't happen all the time but I believe is getting worse. The notorious very very hard shifting & stalling problems. This seems to happen at any speed, at anytime, & doesn't matter how you drive it the problem still persist. You can be driving 35 mph on a straight stretch, no breaking, no change in acceleration, and it will suddenly shift very hard! The other problem that I believe is connected to this is stalling before it decides to shift. Sometimes 3 to 5 seconds before shifting very hard into gear after it finally decides which gear it wants to shift into. It has created some very scary moments that my family & I could have got into an accident multiple times because it took so long to shift. Please be my guest & inspect it! …
On a regular basis (AT LEAST 1 x daily) I will be driving my 2019 Jeep Cherokee, and when I stop at a light, stop sign, parking spot, or the start/stop component turns off the engine, the power to my vehicle completely fails. The vehicle will turn off completely. The dash panel, radio, everything will completely turn off. This has caused me to be stuck in the middle of the street, and it also has happened in the parking garage of my job, causing me to hit the wall next to a parking spot. There are no warning lights when this happens, there is no check engine light that come on after. I have taken it to a mechanic and since there is no check engine light on the dash panel, the OBD is not able to pull up any codes. Due to this issue, I have disabled the start/stop component on my Jeep to see if it helps the issue, but it does not seem to help
2019 Jeep with 59051 miles on it. Upon starting the car, the idle was low and the engine ran rough. While driving, it would stall when stopping. After several tries it would start but not stay running while idling. The jeep dealership stated the plugs were fouled, ($400), then when that did not fix it the fuel pump was bad ($4000), when that did not fix it they stated the bad fuel pump and plugs caused the engine to lose compression and it now needs a complete motor ($11,500). This car's 60K/5year warranty expired by 4 months. Turns out this problem is happening with lots and lots of jeeps. Stalling on the road while driving is not acceptable and very unsafe! Jeep needs to find the problem and recall it.
Check engine light came on. Had it diagnosed within 5 minutes. Code P0123 came up. That is the "Throttle/Pedal Position Sensor/Switch "A" Circuit High Input". Specific part # 5184349AF. It is built into the throttle body, so whole throttle body must be replaced. Vehicle only has 40,000 miles. Parts Dept at dealer told me they had several of these parts in stock. He was surprised. They only do that when they know there is a problem. It is a safety issue. It can fail and cause engine to quit. Jeep refuses to acknowledge an existing problem. It needs government investigation for safety. I can send picture of diagnosis printout if needed.
While stopped @ traffic light or stop signs, when start to go car jumps when gas is applied. Has not been reported to anyone yet, no warning lights displayed. Has not caused accident as of yet. Electrical equipment has had problems since came off lot.@ times usb ports work @different times.it says to connect device every time even when it's plugged in already, I'm not sure if jumping is motor or transmission. I was told by dealership ( salesman) that the problem with USB problem was ok. I'm afraid it may cause safety issues in the future ( jerking engine).
would like to add to the growing list of frustrated Jeep Cherokee owners requiring an expensive repair for known PTU issues. The "Service 4WD" check light came on 1 year ago (checked by service department 12/2025), finally diagnosed in August 2026 as a failed PTU, with back ordered repair due to rising number of this specific repair/part. There was a recall done on 2015-2019 Jeep Cherokees for this very same issue. Why this safety recall hasn't been extended to post -2019 Jeep Cherokee versions is confusing.
Fuel System complaints in other Cherokee years
Frequently asked questions
How common are fuel system problems on the 2019 Jeep Cherokee?
NHTSA has 43 complaints about the fuel & propulsion system of the 2019 Jeep Cherokee, 3% of the model year's 1,669 complaints. The component named most often is fuel injection system › throttlebody/manifold (1 mentions).
Is there a recall for 2019 Jeep Cherokee fuel system problems?
No. NHTSA lists no fuel & propulsion system recall for the 2019 Jeep Cherokee, though it has 11 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2019 Jeep Cherokee fuel system problems start?
Half of the complaints with a recorded mileage happened before about 17,000 miles, and 55% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 1 fire and 0 injuries to fuel & propulsion system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.