2024 Jeep Grand Cherokee: engine failure

Filed Apr 15, 2026 · Electrical, Engine · MA

This vehicle has experienced repeated mechanical and electronic failures since delivery, including hybrid drivetrain faults, heating system malfunctions, and multiple diagnostic repair attempts. The vehicle is also subject to active Safety Recall 78C, which identifies a manufacturing defect that may cause catastrophic engine failure and vehicle fire risk. The manufacturer has acknowledged that a repair remedy is currently unavailable. The dealership that sold and serviced the vehicle has also recently ceased operations following acquisition by Carvana. These conditions materially impair the vehicle’s safety, reliability, and usability.

Filed Apr 6, 2026 · Electrical, Engine · CO

the federal safety agency Complaint Draft I am filing a follow-up complaint regarding Recall 78C on my 2024 Jeep Grand Cherokee 4xe. This recall involves risk of catastrophic engine failure, loss of propulsion, and potential fire. It has now been approximately 5 months since the recall was issued, and there is still no remedy available. I have completed all other recalls that had remedies and have fully complied with all manufacturer instructions. Due to the safety concerns and lack of a remedy, I was instructed by Stellantis to obtain a rental vehicle when a loaner was not provided. I incurred out-of-pocket rental expenses based on this guidance. However, despite multiple follow-up emails, Stellantis has failed to provide any reimbursement process, timeline, or response regarding these expenses. Additionally, I have received conflicting and unclear guidance regarding safe operation of the vehicle, including whether it can be driven or charged. This has significantly impacted my ability to safely use the vehicle for its intended purpose. At this point, I have made multiple documented attempts to resolve this directly with Stellantis and have received no response. This situation reflects a lack of remedy, lack of communication, and failure to reimburse expenses incurred under manufacturer direction. Immediate action and oversight are needed.

Filed Apr 4, 2026 · Engine · NY

I am [XXX] , lessee of a 2024 Jeep Grand Cherokee Limited 4xe, VIN [XXX] . This vehicle is subject to three open safety recalls, including FCA Recall No. 78C (the federal safety agency 25V‑766), which states the engine may be contaminated with sand from the casting process, leading to catastrophic engine failure, vehicle fire, or sudden unrecoverable loss of propulsion. Stellantis has confirmed there is no available repair and no parts — the recall status reads "Parts Unavailable" and "Incomplete." I am a father of three young children. My wife and I use this vehicle daily, including to transport our kids to school. Every day we face the impossible choice of putting our children in a vehicle the manufacturer itself says could catch fire or lose all power without warning. I reported this to the dealer, Westbury Jeep, on February 10, 2026. They acknowledged the danger but said that replacement vechicles can only be provided by the lessor, Stallantis. I then wrote to Stellantis's executive team. The only response came from [XXX] , Customer Care & Experience Executive Referrals Manager [XXX] , [XXX] ), who offered to cover two lease payments and a gas card. She asked me to send my lease information so Stellantis Financial Services could follow up. I sent it. Stellantis Financial never responded — not a call, not an email, nothing. I am requesting that the federal safety agency investigate Stellantis's post-recall conduct and contact [XXX] regarding my case (XXX XXX). Despite acknowledging a life-threatening defect with no fix, Stellantis continues to collect $590 per month in lease payments while leaving my family in danger. I need a safe replacement vehicle immediately and a full refund of all payments made on this unsafe vehicle. Stellantis's response has been wholly inadequate. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 2, 2026 · Engine, Fuel system · CO

Vehicle is a 2024 Jeep Grand Cherokee 4xe (PHEV) subject to Safety Recall 78C (25V‑766), issued November 2025. The recall states the engine may be contaminated with sand from the casting process, which can cause catastrophic engine failure, vehicle fire, and unexpected unrecoverable loss of propulsion. No remedy has been developed or made available by the manufacturer as of April 2026 — more than five months after the recall was issued. The manufacturer has confirmed in writing that an active stop-sale and stop-production order is in effect on all affected 4xe models due to this unresolved defect. Despite this, the manufacturer has simultaneously deemed the vehicle "operable" and denied a buyback request, requiring the consumer to remain in possession of a vehicle that cannot legally be sold due to its unresolved safety status. The manufacturer's written target window for the remedy was February–March 2026. That window has passed with no repair available and no updated timeline provided. The consumer has been without full use of the vehicle since January 2026 and has been paying out of pocket for rental transportation. The defect has not been confirmed by a dealer because no remedy exists for dealers to perform. No crash, fire, or injury has occurred, but the consumer has chosen not to operate the vehicle due to the known fire and catastrophic failure risk documented in the recall notice itself.

Filed Mar 25, 2026 · Electrical, Engine · CO

I am filing this complaint regarding an unresolved safety recall (Recall 78C) on my 2024 Jeep Grand Cherokee 4xe, which has now been open for approximately 139 days without a remedy. This recall involves engine manufacturing contamination that may lead to catastrophic engine failure, loss of propulsion, and potential fire risk. Despite the seriousness of the recall, Stellantis has failed to provide a remedy and has given conflicting and unclear guidance regarding safe operation. At one point, I was instructed to operate the vehicle using the gasoline engine only. I was later told Stellantis cannot provide technical guidance and to contact the dealership. The dealership has stated they have no clear direction from Stellantis. As a result, I have no clear understanding of whether it is safe to operate the vehicle, use electric mode, or rely solely on the gasoline engine. Restricting use to the gasoline engine also prevents use of the plug-in hybrid system, meaning the vehicle cannot be used for its intended purpose, resulting in increased fuel costs over several months. I have also incurred out-of-pocket rental car expenses during recall service. Stellantis indicated reimbursement would be available but has not provided a process or responded to follow-ups. Given the nature of the recall and lack of guidance, I cannot determine if this vehicle is safe to transport my newborn child. At this point, I am concerned with both the unresolved defect and the manufacturer’s failure to provide consistent safety direction, communication, or a path toward resolution.

Filed Mar 16, 2026 · Electrical, Engine · CO

I am writing to outline my urgent concerns regarding the 78C recall affecting the 2023–2025 Jeep Grand Cherokee 4xe and 2024–2025 Wrangler 4xe SUVs. This recall was initiated due to a manufacturing defect where casting sand remains in the 2.0L engine, presenting a risk of catastrophic engine failure, sudden power loss, or fire. The potential for engine fire or unexpected power loss represents a significant safety risk to my family. The possibility of fire, even when the vehicle is parked and not in use, puts my home and neighboring properties in danger. This risk is especially heightened during Colorado’s wildfire season, when any vehicle fire could quickly escalate into a larger disaster. Due to the recall, I am unable to use the vehicle as intended under the terms of my lease agreement. I cannot safely operate or charge the vehicle. Furthermore, the requirement to park the vehicle outside does not eliminate the risk of fire, which continues to threaten my property and those nearby. There is currently no available repair or remedy for this defect. As a result, the vehicle is unusable for an indefinite period of time. Given the unresolved safety hazards, inability to use the vehicle, and lack of a repair solution, I formally request that you initiate a buy back of my affected vehicle. This action is necessary to ensure my family’s safety and to resolve the ongoing hardship caused by this recall.

Filed Mar 16, 2026 · WI

My vehicle has an open safety recall (the federal safety agency Recall 25V‑766 / FCA campaign 78C) stating the engine may be contaminated with sand from the casting process, which can cause catastrophic engine failure, fire, or sudden loss of propulsion. The recall has been active since November 2025 and the manufacturer states parts are unavailable, so the defect cannot currently be repaired.

Filed Mar 14, 2026 · Engine, Transmission · NY

I am submitting a complaint regarding the federal safety agency Recall 25V‑766 affecting my Jeep 4xe vehicle. This recall states that engines may have been contaminated with sand during manufacturing, which can lead to catastrophic engine failure, sudden loss of propulsion, or vehicle fire. My vehicle currently shows the recall as open with the status “remedy not yet available / parts unavailable.” This means there is no repair available to address a known safety defect involving potential loss of propulsion and fire risk. I am concerned that sudden engine failure or loss of propulsion at highway speeds could create a significant crash risk for my vehicle, my passengers, and other motorists. Operating a vehicle with a known defect that could cause sudden engine failure while driving presents a potential crash hazard to occupants and other motorists. Owners are being asked to continue driving these vehicles despite the manufacturer acknowledging the defect and not yet providing a remedy. I respectfully request that the federal safety agency review the handling and timing of this recall to ensure a timely repair solution is provided to affected

Filed Mar 13, 2026 · Electrical, Engine · FL

I am the owner of a 2024 Jeep Grand Cherokee 4xe which is currently subject to two urgent safety recalls: Recall 68C (the federal safety agency 25V‑741) regarding a high-voltage battery fire risk, and Recall 95B (the federal safety agency 25V‑766) regarding engine sand contamination. On March 13, 2026, I attempted to have these recalls addressed at an authorized dealership (Brooksville Jeep). I reported two specific safety symptoms: Abnormal loud engine noise during acceleration and shifting, which is a documented warning sign of catastrophic engine failure under Recall 95B. Significant electric range depletion (a 10% drop from 32 miles to 29 miles), indicating potential battery cell instability under Recall 68C. Despite these reported safety symptoms and the official "Park Outside / Do Not Charge" advisory, the dealership and the manufacturer's recall department refused to provide a loaner or rental vehicle. They instead placed me on a "waitlist" and instructed me to continue driving the vehicle. By refusing to provide a safe, non-defective loaner vehicle while remedies are "under development," the manufacturer is forcing me to operate a vehicle that is a documented fire and stalling hazard. This puts my safety, the safety of my passengers, and my property at risk of a thermal event or a sudden loss of propulsion on public roads

Filed Mar 5, 2026 · Engine, Transmission · CO

I am submitting this complaint regarding Recall 78C (the federal safety agency Recall 25V‑766) affecting my 2024 Jeep Grand Cherokee 4xe. The recall states that engine block casting contamination may result in catastrophic engine failure, loss of propulsion, and possible engine fire. This recall has now been open for approximately 120 days without a remedy available. Stellantis has confirmed that engineers are still working to develop a repair and that customers will be notified when a remedy becomes available. Since purchasing this vehicle in May 2024, it has been subject to five recalls within approximately 18 months of ownership: Recall 78C – the federal safety agency Recall 25V‑766 Recall 68C – the federal safety agency Recall 25V‑741 Recall 73C – the federal safety agency Recall 25V‑576 Recall 28C – the federal safety agency Recall 25V‑472 Recall D5B – the federal safety agency Recall 24V‑944 Due to the severity of the defect described in Recall 78C and the number of recalls affecting this vehicle, my family has lost confidence in the safety and reliability of the vehicle. My wife is currently unwilling to ride in the vehicle because of the risk described in the recall. With a newborn child arriving next week, this situation has placed significant strain on our household because we are effectively operating with only one vehicle. I am submitting this complaint to document the ongoing safety concern and the extended delay in providing a remedy for this recall.

Filed Jan 29, 2026 · Driver assistance, Electrical · CO

This complaint is being filed as an update to prior the federal safety agency complaints regarding the same vehicle and Recall 78C. The issues described below remain unresolved. My vehicle is subject to Recall 78C, which warns of a defect that may result in catastrophic engine failure due to an engine block casting issue. The recall was issued approximately 90 days ago, and the status remains listed as “remedy under development,” with no repair available and no timeline provided. Since the recall was issued, I have contacted Stellantis three separate times in writing requesting: confirmation whether the vehicle is considered safe to operate while the recall remains open, and transportation accommodation while no remedy exists. None of these emails have received a response. I also contacted two authorized Jeep dealerships seeking transportation assistance. Both initially stated they do not provide loaner vehicles and are not required to follow corporate directives. Both later stated loaner vehicles do exist but were unavailable and subject to a waitlist; however, neither dealership took my information or placed me on a waitlist, nor provided any follow-up. No meaningful transportation accommodation has been provided. I have been advised only that rental reimbursement may be available, which does not prevent continued operation of the vehicle. As a result, I am being forced to continue driving a vehicle under an active safety recall that explicitly warns of possible catastrophic engine failure, without a remedy, without a timeline, and without alternative transportation. This complaint is submitted to document the prolonged lack of a remedy, manufacturer non-response to repeated safety inquiries, failure to provide interim accommodation, and continued requirement that I operate the recalled vehicle.

Filed Jan 27, 2026 · Engine · PA

Manufacturer officially admits a risk of catastrophic engine failure and vehicle fire due to sand contamination, but states that no remedy is available. There is no remedy for the engine fire risk (Recall 78C). I do not feel safe driving this vehicle. The dealership (Fred BEANS, Doylestown PA) confirmed the recalls but cannot fix the engine issue. I am requesting a vehicle repurchase (buyback) because the safety risk is unresolvable at this time. ​I am filing this complaint because my 2024 Jeep Grand Cherokee 4xe is subject to a high-priority safety recall (25V‑766) involving catastrophic engine failure and vehicle fire risk. ​Despite the manufacturer admitting that a remedy is currently unavailable, I have attempted to resolve this through Jeep Customer Care (Case #95326573). However, the Case Managers have failed to provide any resolution or safety assurance. I have informed them that I do not feel safe operating a vehicle that could catch fire or lose power on the highway, yet they continue to delay the process and offer no alternatives. ​Management at Jeep Cares is not solving this issue and has left me stuck with an unsafe, fire-prone vehicle. The lack of a remedy combined with the lack of effective corporate support is unacceptable for a safety-critical defect. I am requesting the federal safety agency's assistance in ensuring the manufacturer takes immediate responsibility for this dangerous situation.