2024 Jeep Grand Cherokee power train problems

“I lease a 2024 Jeep Grand Cherokee 4xe. Since XXX, the vehicle jerks and surges unexpectedly while driving. It happens almost daily, at speeds from 10mph to 30mph, during acceleration. The jerking is abrupt and hard to predict. It affects my control of the vehicle in traffic and when merging, and I am concerned it could cause a rear-end collision. I have taken the vehicle to Salerno Duane Jeep 6 times for this problem: XXX. Each time the dealer recorded "cannot replicate". Repair orders show the vehicle was driven as little as 1 mile during some visits, and one order states a 10-mile road test while the odometer shows 1 mile. The most recent visit began XXX. After 9 days and 20 test miles, the dealer again reported it could not replicate the problem. I have requested they keep the vehicle until it can be replicated. I have recorded multiple videos of the jerking as it happens and gave them to the dealer. During the service on XXX, the vehicle also set fault code P0BBE-00 (hybrid battery pack voltage variation) and required a hybrid battery replacement, with a 5-week wait for parts. The jerking lessened after the repair but has since gotten continually worse. No…”

“I own a 2024 Jeep Grand Cherokee 4xe that has experienced a recurring safety issue involving unexpected deceleration and loss of acceleration while driving. The vehicle unexpectedly slows down and will not accelerate beyond approximately 60 mph, creating a potentially dangerous situation, particularly on highways when merging, passing, or keeping up with traffic. The vehicle has also displayed a “Service 4WD System” warning. The dealership diagnosed diagnostic trouble code C1463, “Front Axle Disconnect Control – Unexpected Operation,” and recommended replacing the front axle disconnect actuator/motor. The estimated repair cost was approximately $1,054. The dealership subsequently replaced the part, but the same problem occurred again afterward. This indicates that replacing the recommended component did not resolve the underlying issue. During these incidents, the vehicle’s ability to accelerate is severely limited, and turning the vehicle off and restarting it has sometimes restored normal operation. The recurrence of this issue despite the repair raises serious concerns about the vehicle’s reliability and safety. I am concerned that this defect could cause a…”

“My vehicle is subject to three safety recalls: 78C / NHTSA 25V‑766 (Engine Fire Risk) 68C / NHTSA 25V‑741 (High Voltage Battery Defect) NHTSA 25V‑576 (Battery Pack Control Module microprocessor overload) Because of the fire risk, I was unable to park in my driveway for approximately two months, resulting in loss of use. During this same period, the vehicle could not be charged, eliminating the hybrid functionality and forcing me to rely solely on gasoline. After recall remedies were performed, the vehicle’s performance and safety degraded significantly: Electrical / Hybrid System Failures: Hybrid battery capacity reduced Vehicle no longer charges itself while driving Air conditioning output reduced Engine idles excessively high 12‑volt battery warning showing “<1%,” creating risk of no‑start and electrical instability Electronic doors fail to lock/unlock reliably Hatchback foot‑activation sensor works intermittently Radio has remained on after vehicle shutdown Windshield wipers do not respond to rain sensor, causing dangerous visibility delays Display / Camera Failures: Display screen randomly changes or freezes Screen turned completely off when shifting into…”

“My 2024 Jeep Grand Cherokee suffers from an intermittent but severe 2-to-3-second acceleration lag as well as lunging when attempting to accelerate. This occurs specifically during low-speed or rolling left-hand turns, or when accelerating from a complete stop to execute a left turn across traffic. When the accelerator pedal is depressed to clear the intersection, the engine and transmission momentarily fail to provide propulsion, leaving the vehicle stranded mid-intersection. This defect represents an immediate, severe collision hazard. Because the power cuts out while the steering wheel is turned, I have experienced multiple near-miss accidents where oncoming traffic had to slam on their brakes to avoid a broadside/T-bone collision. The dealer has not yet been able to permanently resolve this dangerous, unpredictable loss of driving power.”

“On August 8, 2026, at approximately 23,959 miles, my 2024 Jeep Grand Cherokee 4xe experienced a significant loss of propulsion while accelerating in Hybrid mode to merge onto a highway. During acceleration, the check engine light began flashing, then remained illuminated, and the vehicle displayed a “Service Hybrid System Required” warning. The vehicle then provided little to no effective motive power despite accelerator input, making it unsafe to continue the highway merge. I was forced to pull off the roadway and stop the vehicle. The vehicle could not be safely driven and required towing to a Jeep dealership. This vehicle has a prior history of hybrid-system-related repairs and recalls. Previous service included high-voltage battery recall work, control module programming, replacement of the electric coolant heater, and replacement of the auxiliary coolant pump and coolant temperature sensor after earlier check-engine-light, EV-mode, and Hybrid-mode drivability complaints. A prior repair order also documented jerking during deceleration and reacceleration while operating in Hybrid mode. The current dealer has been unable to reproduce the loss-of-propulsion…”

“Vehicle is an active fire hazard subject to the high-voltage battery recall (NHTSA 24V-718). The manufacturer's safety instructions require me to stop charging the vehicle and park it away from homes and structures. Because I am currently leasing this vehicle from Chrysler Capital and have no alternate transportation, I am forced to drive an active fire risk for daily transit. The local Jeep dealership has refused to provide a temporary loaner vehicle or rental accommodation while a final remedy is pending. The lack of a timely repair, combined with the refusal of the manufacturer to provide safe, alternative transit, forces me to operate a defective vehicle that poses an immediate safety risk to myself, my family, and the general public.”