2025 Jeep Wrangler fuel/propulsion system problems

“**Vehicle:** 2025 Jeep Wrangler 4xe Plug-In Hybrid **Complaint Categories:** Service Brakes / Electrical System / Power Train # NHTSA Safety Complaint: Sudden Loss of Propulsion and Failure to Respond to Braking at Highway Speed While driving my 2025 Jeep Wrangler 4xe on a highway at approximately 55 mph, I experienced a sudden, simultaneous malfunction involving the vehicle's electrical systems, propulsion and braking. The first indication was an abrupt flash of the dashboard display. The event happened extremely quickly, but it appeared as though the vehicle's ignition had momentarily been turned off and then back on. Immediately afterward, multiple warning indicators appeared, including the turtle/reduced-power warning, ABS/skidding indicator and red brake warning. **At the same time, the vehicle began losing propulsion and failed to respond to normal braking input. I was unable to stop the vehicle using normal braking. Instead, the vehicle continued coasting until it eventually came to a stop, nearly going over an embankment.** This was an extremely dangerous situation involving the simultaneous loss of propulsion and effective braking control while…”

“I am reporting a recurring loss/reduction of expected electric propulsion in my 2025 Jeep Wrangler Willys 4xe after FCA Safety Recall 68C / NHTSA 25V-741 was completed. Before 68C, I routinely drove my normal route, including sustained uphill/high-load portions, in Electric mode for the full trip to/from & expending the full battery capacity. After the recall software update, electric propulsion frequently is sluggish with no acceleration. additional accelerator input does not immediately produce the expected increase in propulsion, and the vehicle then transitions to Hybrid operation with abrupt/jerky gasoline-engine engagement. After this occurs, it does not return to Electric mode until I stop, then intermittent electric. This is not simply reduced EV range. It is a loss/reduction of available electric propulsion followed by delayed gasoline-engine torque substitution, creating unpredictable acceleration during hills, merging, passing, and other situations where immediate propulsion may be safety-critical. My post-68C symptoms are materially similar to other NHTSA complaints involving Wrangler 4xe vehicles, including 11747685, 11765613, 11767648, 11768376,…”

“When I drive the in electric mode, I sometimes get a sudden loss of power and the system falls back to hybrid mode. Normally this is expected transition that is part of a plug in hybrid. Electric to Hybrid to Gas... As a alert driver, I plan for this not passing semi-trucks if I am low on electical until hybrid or hybrid to gas... The Jeep 4xe, seems to swtich AFTER I ask for more power.... this delay and hesitation is dangerous. Once example, with 35% battery, at 30 miles an hour, my neighbor was backing out of her driveway, I needed to swerve and accerate to get out of the way. When I stepped on the accerator (in electric mode)... the system seemed to stop- then the gas engine started, then it moved... This delay is dangerous and repeatable.”

“The Jeep 68C Recall fix severely hampered the output of the electric motor. When driving in Electric mode, or Hybrid mode after charging the electric battery, the Jeep works fine up until a point and as the driver you can feel it will reach a point where it cannot output anymore power from the electric motor. I most often hit this when trying to merge into traffic, or when going up hills. This is extremely unsafe because the Jeep will cease to output additional power and will without warning turn on the gas motor to make up the difference. This causes the gas motor to rev up to 5000+ RPMs nearly instantly with no warm up. This is unsafe because the gas motor turning on suddenly causes the overall acceleration to go from not enough to too much in the span of less than a second, often jerking the vehicle. Not only is this bad for the gas motor, it means the vehicle cannot predictably be controlled in some of these situations I mentioned (merging, hills, etc). The lack of power in the electric motor happened AFTER the 68C recall fix was applied to my Jeep. As the driver, you get to know the character of the vehicle and how it handles and accelerates. Before 68C, I…”

“I had only been driving for maybe 4 or 5 miles on back roads. All flat, not highway speeds, most of those miles at speeds from 35-45. Encountered a small hill that is really nothing. The first symptom is that I will feel a slight hesitation in the gas pedal. You could almost mistake it for a transmission gear switch. Then shortly thereafter it's a full on hesitation and a nearly dead gas pedal. Finally it becomes the electric mode unavailable error and super high Rev on the internal combustion engine when it starts up. Ev battery has approx 75% charge. This happens almost daily and it often happens when merging on to highways too. Sudden loss of power in electric mode and suddenly an error on the dash saying "electric mode unavailable"”

“My vehicle has an ongoing serious problem when in electric mode. As the battery level falls below 50% the vehicle’s fails to accelerate properly. While on the highway this causes the vehicle to reduce speed and endangers me and my family as you cannot keep up with the flow of traffic when merging or changing lanes. There are also some issues when starting the vehicle it sometimes skips the warmup cycle and idles extremely high from a cold start.”