2024 Jeep Wrangler fuel system problems

Filed Nov 5, 2026 · Electrical, Engine · AL

I purchased my 2025 Jeep Wrangler 4XE in December 2024. Shortly after the purchase I was notified of the 68C recall. This recall was associated with the Hybrid System Battery. After the recall and subsequent computer upgraded the performance of the vehicle was noticeably different. There was a significant loss of power and changes in the way the IC engine activated. After the the update the vehicle has noticeable acceleration and responsiveness issues. I feel this presents a safety issue that was not there at the original purchase time. I think Jeep has the responsibility to address these safety issues.

Filed Oct 30, 2026 · Fuel system, Steering · CA

To Whom It May Concern, I am writing to formally report a server, recurring vehicle safety defect regarding my 2024 Jeep Wrangler 4-Door Rubicon 4ex (Plug-in-Hybrid). This vehicle exhibits a dangerous, unpredictable, and violent side to side steering wheel vibration and front-axle shaking at highway speeds, commonly referred to as the “Death Wobble”. This condition causes a terrifying and immediate loss of steering control, posing an extreme safety hazard to myself, my passengers, and others drivers on the road. Vehicle information: Year: 2024 Make: Jeep Model: Wrangler 4-Door Rubicon 4xe Vin: [XXX] Current Mileage: 29,150 Description of Safety Defect and Incidents: The vehicle is equipped with premium factory Rubicon mechanical components, including a 3rd generation heavy-duty Dana 44 front axle, a Dana wide full-floating rear axle, Tru-lok front/rear electric locking differentials, 17-inch by 7.5 inch machined wheels, a 4:1 Rock-Trac heavy-duty full-time four-wheel-drive system, Off-Road Plus Mode, and a factory performance suspension. As a 4ex hybrid model, this vehicle also carries the added weight and specific chassis engineering of the high-voltage hybrid battery system. The violent steering wobble typically triggers at highway speeds (between 40-70 mph) immediately after the front tires encounter a bump, joint, or uneven surface on the pavement. Because of the substantial mass and unsprung weight of this heavy-duty, solid front axle setup combined with the factory performance suspension dynamics and specific 4ex vehicle weight distribution, the warranty replacements utilized by the dealership are structurally inadequate to control the harmonic forces once an oscillation begins. When triggered, the steering wheel shakes so violently that it is nearly impossible to maintain a firm grip, and the vehicle pulls unpredictably side to side. The only way to stop the shaking is to slam on the brakes and decelerate rapidly to a dangerous INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION AC

Filed Oct 28, 2026 · Electrical, Fuel system · NV

Since the 68C Recall software update was performed on my Jeep, the vehicle has experienced recurring, unexpected losses of motive power while driving in Electric Mode. During these events, pressing the accelerator yields no response. Moments later, an "Electric Mode Unavailable" warning displays, followed by the gasoline engine starting and causing the vehicle to surge forward. This phenomenon occurs unpredictably—typically when the hybrid battery charge drops below 45–50%—and has occurred twice in the past week alone, nearly causing a rear-end collision each time. I previously submitted the vehicle to the dealership for repair, but no corrective action was taken. The dealership advised that the vehicle operates normally according to post-recall software parameters designed to prevent battery overheating. However, forcing an unprompted loss of motive power in active traffic creates a critical safety hazard.

Filed Oct 26, 2026 · Acceleration, Engine · NY

the federal safety agency FORMAL VEHICLE SAFETY COMPLAINT Date: [XXX] Complainant: [XXX] Vehicle: 2024 Jeep Wrangler 4xe Sahara Manufacturer: Jeep / Stellantis Selling Dealership: Mohawk Honda, New York Purchase Date: [XXX] Mileage at Purchase: 17,092 miles Mileage at [XXX]: 23,144 miles Mileage at [XXX]: 23,328 miles Date of Safety Incidents: [XXX] Stellantis Case Number: [XXX] 1. Nature of Safety Complaint I am reporting two serious incidents of sudden and unexpected loss of propulsion involving my 2024 Jeep Wrangler 4xe Sahara. Both incidents occurred on [XXX], shortly after I picked up my vehicle from Chrysler Dodge Jeep Ram of Clifton Park, New York, following recall-related service. During both incidents, my vehicle abruptly decelerated from approximately 50 miles per hour to approximately 20 miles per hour while traveling uphill. During the second incident, another vehicle was following behind me and nearly rear-ended my Jeep. I am extremely concerned that this defect creates a substantial risk of serious injury or death, particularly when traveling on highways or in heavy traffic. 2. Vehicle Purchase and Initial Service History I purchased this vehicle used from Mohawk Honda on [XXX], with 17,092 miles documented on the purchase paperwork. Before purchasing the Jeep, I specifically asked whether there were any outstanding safety recalls. I was informed that there were none. . Requested the federal safety agency Investigation I respectfully request that the federal safety agency: 1.Document both sudden loss-of-propulsion incidents involving my 2024 Jeep Wrangler 4xe Sahara. 2.Investigate whether these incidents are associated with Safety Recall A7C, recall 78C, or another vehicle defect. 3.Review the circumstances surrounding the vehicle's release following recall service. 4.Examine the relationship, if any, between the loss-of-propulsion incidents and the subsequent requirement for an INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 25, 2026 · Fuel system · TX

I recently took my Jeep Wrangler in for 3 recalls last week and as soon as I got it back, my vehicle was not driving correctly after the 68c software update was completed. It feels like it is stuck in the wrong gear when driving and comes to a rapid stop even on highway when I let my foot off the gas without braking. I'm afraid this will cause me to get rear ended wreck. It feels like I'm driving with the emergency brake on at all times. It uses so much more gas that before the recall. My father took my vehicle in for the recall because I have been out of state working and he noticed the issue as soon as he tried to drive off. He took it back and told them it was not driving correctly and worried and they said it was fine and ignored the issue. I feel I can not drive my vehicle anymore for safety reasons.

Filed Oct 25, 2026 · Brakes, Fuel system · NJ

On 8/16/2026 the vehicle seized completely while driving. No power. No steering. No brakes. Obv my safety and the safety of the passengers in the vehicles and trucks that had to avoid me was serious. My vehicle was towed to the closest dealership for repair. I picked the 'repaired' vehicle up on 9/23/26. Within a few miles of leaving the dealership with said repair, the vehicle once again lost all power while driving. No power. No brakes. No steering. This was on a 55mph highway and the safety risk for me and others was severe! As of today (10/25/2026) the vehicle is still in the dealership with multiple but unsuccessful repair attempts.

Filed Oct 20, 2026 · Electrical, Fuel system · CA

I am reporting a serious safety concern involving my 2024 Jeep Wrangler Rubicon X 4xe following Recall 68C (the federal safety agency 25V‑741). After the recall software update, my vehicle experienced a significant reduction in electric-mode power and acceleration. Electric mode has become practically unusable and potentially dangerous, especially during highway driving. Before the update, electric mode provided adequate and predictable acceleration. Following the update, the vehicle struggles to deliver sufficient power when merging onto highways, entering fast-moving traffic, passing other vehicles, or accelerating uphill. This creates serious safety risks because drivers need reliable acceleration to safely navigate traffic and avoid collisions. The reduced power makes it difficult to match highway speeds or respond quickly to changing road conditions. I am extremely concerned that a recall intended to address a high-voltage battery safety issue may have introduced another safety hazard by significantly restricting electric propulsion performance. This is not simply a customer dissatisfaction issue. It directly affects vehicle safety and my confidence in operating the vehicle in electric mode. I request that the federal safety agency investigate whether Recall 68C introduced software restrictions affecting electric-motor power and acceleration, determine whether other Jeep Wrangler 4xe owners face similar risks, and require Stellantis to provide an effective remedy. A safety recall should not create additional hazards or compromise the vehicle's ability to accelerate safely and predictably.

Filed Oct 17, 2026 · Electrical, Engine · FL

My most serious complaint concerns the vehicle’s behavior following completion of the 68C / the federal safety agency 25V‑741 high-voltage battery recall software update. Since that update, I have experienced reductions in electric-drive power, hesitation, and unexpected engagement of the gasoline engine while driving. The resulting delay in power delivery is particularly concerning when merging into traffic or passing another vehicle, when predictable acceleration is essential. While turning right at an intersection, I have personally experienced reduction of power followed by engagement of the ICE resulting in an unexpected delay in vehicle speed control. I have experienced this scenario multiple times and also when merging onto the hwy. There were no warning lamps or messages. When discussed with the dealership, I was told that this is now the normal operation of the vehicle, but would not explain what changes were made or how it works. This is unacceptable and can put myself or other Jeep 4xe owners at risk.

Filed Oct 17, 2026 · Electrical, Fuel system · FL

Since getting the recalls done on my vehicle, I have experienced loss of power, acceleration & automatic dry engine start while in “electric mode”. This seems to happen when vehicle reaches a certain temp. I live in [XXX] so it is always hot! Example: I’ll be driving at highway speed or going up an incline and all of a sudden I will lose propulsion and eventually the engine will cold start even when I have plenty of battery % left! This is scary as this never happened before I had the recalls done! I have several concerns. First, there is a safety risk with loss of propulsion, also I have concern on future engine wear from cold starts at speed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 13, 2026 · Engine, Fuel system · AZ

My jeep after the 68c recall work was performed to lessen the chances of a fire caused by the hybrid battery now under performs compared to before the recall. I get much less that the advertised EV / Battery only miles. Also, the vehicle hesitates while trying to transition between battery only and hybrid modes. My only recorse is to not use the battery only mode because it is a safety concern.