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 2015 Jeep Grand Cherokee owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2015 Jeep Grand Cherokee. The contact received notification of the NHTSA Campaign Number: 22V406000 (Fuel System, Diesel) however, the part to do the recall repair was not yet available. The contact stated that on several occasions, after the vehicle was parked, the contact had to wait approximately 30-minutes to restart the vehicle; however, several attempts was needed before the vehicle started. The vehicle was taken to the dealer however, because the part was unavailable, the vehicle was not diagnosed or repaired. The failure recurred. The contact stated that while driving at an undisclosed speed, the vehicle stalled with several unknown warning lights illuminated. The contact notified Roadside Assistance and the vehicle restarted after approximately 30-minutes. …
The contact owns a 2015 Jeep Grand Cherokee. The contact stated while driving 60-65 MPH, the check engine warning light illuminated. The contact was able to continue driving. The vehicle was taken to the dealer, where it was diagnosed with low fuel pressure. The fuel filters were replaced. The contact stated that after the repair, the vehicle was parked for 30 days while he was on vacation. The contact stated that upon returning from vacation and driving the vehicle at an undisclosed speed, the failure recurred. The vehicle was taken to an independent mechanic, where it was diagnosed with low fuel pressure. The independent mechanic related the failure to NHTSA Campaign Number: 22V406000 (Fuel System, Diesel) and referred the contact to the dealer for repairs. …
The contact owns a 2015 Jeep Grand Cherokee. The contact received a recall notification of the NHTSA Campaign Number: 22V406000 (Fuel System, Diesel); however, the parts to do the recall repair were not yet available. The contact stated that while attempting to start the vehicle on several occasions, the vehicle would only start at second attempt. Additionally, the contact stated that while driving at various speeds, the vehicle decelerated and failed to exceed 50 MPH. The throttle control warning light, the high fuel pressure warning light, and the check engine warning light were illuminated. The vehicle was taken to the dealer, where it was diagnosed that the high-pressure fuel pump (HPFP) had failed and needed to be replaced; however, the parts were not available. The vehicle was not repaired. …
The contact owns a 2015 Jeep Grand Cherokee. The contact received notification of NHTSA Campaign Number: 22V406000 (Fuel System, Diesel) however, the part to do the recall repair was unavailable. The contact stated while driving approximately 70 MPH, the vehicle started to shake and stall. The contact stated that the low oil pressure warning light was illuminated. The contact steered the vehicle off the road before the vehicle stalled. The contact made several attempts to restart the vehicle; however, after each attempt the vehicle started and then immediately stalled. The contact stated that the low oil pressure warning light illuminated each time. The contact had the vehicle towed to a dealer; however, the dealer did not have the part to perform the repair, and the contact was placed on a waiting list. The vehicle had not been repaired. …
The contact owns a 2015 Jeep Grand Cherokee. The contact received notification of NHTSA Campaign Number: 22V406000 (Fuel System, Diesel); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had gone to the dealer three times for the recall repair before experiencing a failure with the vehicle; however, the part was not available for the recall repair. While awaiting the repair, while the contact's wife was driving approximately 60 MPH, there was a clanking sound coming from the engine compartment. The sound progressively grew louder. There was no warning light illuminated. On the fourth visit to the dealer, the vehicle was diagnosed with engine failure, and the contact was informed that the engine needed to be replaced. The vehicle was not yet repaired. …
The contact owns a 2015 Jeep Grand Cherokee. The contact stated while driving 55 MPH, the check engine warning light illuminated. The contact stated that the failure was persistent. Additionally, the contact stated that the vehicle experiencing reduced power while driving and stalled while idling. The vehicle was taken to an independent mechanic, where the diagnostics codes: P200A, P2D2D and P2D2F were retrieved, and the contact was informed that the failure was related to NHTSA Campaign Number: 22V406000 (Fuel System, Diesel); however, the part to do the recall repair was not yet available. The local dealer was contacted and informed the contact the earliest available appointment was on December 7, 2023. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. …
The contact owns a 2015 Jeep Grand Cherokee. The contact stated while his wife was driving at approximately 80-85 MPH, the vehicle stalled. The driver was able to veer safely off the road. There were no warning lights illuminated. The vehicle was towed to the local dealer, where it was repaired under NHTSA Campaign Number: 23V411000 (Engine and Engine Cooling). The vehicle was repaired. After retrieving the vehicle from the dealer, the contact's wife noticed that the check engine warning light was illuminated. The dealer informed the contact about the codes and determined that the throttle body and the tone wheel needed to be replaced. The vehicle was not repaired. The manufacturer was contacted, but no additional assistance was provided. The contact stated that the failure was related to NHTSA Campaign Number 23V411000 (Engine and Engine Cooling) and 22V406000 (Fuel System, Diesel). …
The contact owns a 2015 Jeep Grand Cherokee. The contact received notification of NHTSA Campaign Number: 22V406000 (Fuel System, Diesel) however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was 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 regarding the recall. In addition, the contact stated that the rear power liftgate door latch had malfunctioned and the rear liftgate door failed to remain securely locked. The cause of the failure was not yet determined. The manufacturer and local dealer were not yet contacted regarding the failure. The contact stated that the vehicle was previously repaired for the same failure. The failure mileage was 118,000. …
The contact owns a 2015 Jeep Grand Cherokee. The contact stated while at a complete stop at a traffic light, the vehicle shut off. The check engine warning light was illuminated. The vehicle was towed to the residence, where an independent mechanic diagnosed that there were debris in the fuel filter, and that the fuel filter needed to be replaced. The vehicle was repaired; however, the check engine warning light remained illuminated. The contact became aware that the VIN was included NHTSA Campaign Number: 22V406000 (Fuel System, Diesel) however, the part to do the recall repair was not yet available. An unknown 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 failure. The vehicle was not repaired. The failure mileage was approximately 43,000. …
The contact owns a 2015 Jeep Grand Cherokee. The contact stated that while driving 25 MPH, the message "Low Fuel Pressure" was displayed, and the vehicle stalled in the middle of the road. The vehicle failed to restart and was pushed to the side of the road with the assistance of the spouse. The vehicle was towed to the dealer, where it remained for 10 days before being diagnosed with a high-pressure fuel pump failure. The dealer determined that the high-pressure fuel pump and an unknown pump needed to be replaced. The contact associated the failure with NHTSA Campaign Number: 22V406000 (Fuel System, Diesel); which was performed on the vehicle two years before the failure. The vehicle was not repaired. The manufacturer was made aware of the failure and denied assistance. The failure mileage was approximately 170,000.
Related recalls
Fuel system, diesel › Delivery › Fuel pump
Chrysler (FCA US, LLC) is recalling certain 2014-2020 Jeep Grand Cherokee, and 2014-2019 Ram 1500 vehicles equipped with 3.0L diesel engines. A high pressure fuel pump (HPFP) failure may introduce internal debris into the fuel system, potentially resulting in fuel starvation.
Remedy: Dealers will replace the HPFP, and inspect and replace, if necessary, additional fuel system components, free of charge. Interim notification letters informing owners of the safety risk were mailed July 21, 2022.
NHTSA investigations
High pressure fuel pump failure
The Office of Defects Investigation (ODI) opened PE21-021 on October 14, 2021, to investigate incidents alleging a stall/loss of motive power as a result of high-pressure fuel pump failures in certain model year (MY) 2019-2020 Ram 2500, 3500, 4500, and 5500 heavy duty trucks equipped with 6.7L Cummins turbodiesel engines.
Fuel System complaints in other Grand Cherokee years
Frequently asked questions
How common are fuel system problems on the 2015 Jeep Grand Cherokee?
NHTSA has 115 complaints about the fuel & propulsion system of the 2015 Jeep Grand Cherokee, 8% of the model year's 1,367 complaints. The component named most often is delivery › fuel pump (1 mentions).
Is there a recall for 2015 Jeep Grand Cherokee fuel system problems?
Yes — NHTSA recall 22V-406 (fuel pump, Jun 9, 2022). Recall repairs are free at authorized dealers.
At what mileage do 2015 Jeep Grand Cherokee fuel system problems start?
Half of the complaints with a recorded mileage happened before about 95,000 miles, and 9% before 25,000 miles.
Is it dangerous?
Owners linked 1 crash, 4 fires and 3 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.