Jeep Wrangler jerking problems

Filed Nov 3, 2026 · Acceleration, Electrical · SC

My 2019 Jeep Wrangler JL has developed a severe, recurring electrical malfunction that causes multiple vehicle systems to fail simultaneously, resulting in unexpected loss of propulsion and the vehicle automatically shifting into Park without driver input. The issue initially began with an intermittent “Service Shifter” warning, particularly when driving over bumps or braking. At first, the vehicle continued operating normally. After several weeks, the problem progressively worsened. Now, numerous dashboard warning lights illuminate simultaneously, including the battery, oil pressure, and brake indicators. The speedometer fluctuates erratically, and warnings such as “Service Electronic Stability Control” appear. The vehicle begins jerking, slowing down unexpectedly, and eventually loses propulsion. It may initially continue moving, but the malfunction progresses until the vehicle shifts into Park without my input, preventing further operation. During one extremely dangerous incident, the vehicle malfunctioned and became disabled in the fast lane of [XXX], leaving me stranded in active highway traffic. I discovered that physically pressing down on electrical components connected to the dashboard fuse box sometimes temporarily restores normal operation after restarting the vehicle. However, the malfunction continues to recur and has become increasingly frequent. My VIN shows no outstanding safety recalls, but I am concerned about a potential electrical, wiring, power distribution, or electronic communication defect. The exact cause has not been diagnosed. I have video evidence of the dashboard malfunction and warning messages. I am requesting an investigation because this unpredictable failure creates a serious collision risk, particularly at highway speeds. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 13, 2026 · Electrical, Engine · NJ

The check engine light was on and it said to service the battery charging components. When driving in hybrid mode it doesn’t switch to use the battery. When I was trying to pull off after stopping, the jeep hesitated and would not move and then all of a sudden jerked and took off almost making me crash and people crash into me.

Filed Oct 12, 2026 · Electrical · IL

After the Jeep 68C recall fix since January 2026: • Aggressive Battery Throttling & "Bogging": The updated software heavily restricts power output (often capping electric draw around 40–50%) to keep the battery cool. This causes a sudden loss of acceleration or a "bogging" sensation. The loss of motive power is a severe safety issue that did not exist before the software update. • Violent Engine Surges: When the electric motor loses power, the gasoline engine suddenly kicks in with a noticeable delay, lurching or surging. • Unreliable Electric Mode: Vehicles frequently drop out of full-electric mode—even with high battery charge—or struggle to maintain highway speeds on slight inclines. In warmer weather, lower temperature thresholds force the gas engine on after only 5 to 10 miles. Constance on and off operation of the engine in electric mode. The engine turns on only a few seconds, then turns off. This cycle will repeat till the battery is fully depleted. Jeep has NOT acknowledged the problem or given dealership guidance how to resolve the issue with the 68C software update.

Filed Oct 10, 2026 · Electrical, Engine · PA

I’ve had an ongoing issue with my car since earlier this year, 2026, and the code says “electric coolant heater” and i have a solid check engine light. they replaced the coolant heater a few months ago and now it’s doing the same thing again. There’s also another recall for the power steering and i’ve recently started to notice that when i start my car (which i normally will sit there for a few minutes before i drive to let everything “wake up”) there is a delay in the steering ability. my steering wheel will remain stiff unless i jerk the wheel to “wake it up” in a sense. this just started happening this week. the dealership that i got this thing at is being no help whatsoever and i’m getting tired of this!!! they don’t have a loaner car available to me so they’ve been telling me to wait to make a service appointment until they have a car available but i cannot wait on this issue any longer. matter of fact, this is absolutely ridiculous considering how much i pay for this thing every month and how lack of help the dealership has been!!!! I need a solution for this now

Filed Oct 9, 2026 · Electrical, Fuel system · CO

I am reporting a recurring loss/reduction of expected electric propulsion in my 2025 Jeep Wrangler Willys 4xe after FCA Safety Recall 68C / the federal safety agency 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 the federal safety agency complaints involving Wrangler 4xe vehicles, including 11747685, 11765613, 11767648, 11768376, and 11768812. Those reports describe staged electric-power reduction, approximately 43–45 kW available output in one case, 10–15 seconds of deteriorating propulsion despite accelerator demand, Electric Mode Temporarily Unavailable, delayed ICE engagement, abrupt high-RPM engine operation, and similar behavior despite substantial battery state of charge. I am not asserting my vehicle has been independently measured at 43–45 kW or that a fixed 10-second timer exists. I am reporting a substantially similar post-68C operating pattern. I request the federal safety agency investigate whether the 68C BPCM/HCP/AHCP/powertrain calibration can reduce allowable HV-battery discharge and delay gasoline-engine torque substitution, and whether this condition is related to Wrangler 4xe loss-of-motive-power issues evaluated under ODI RQ24012.

Filed Oct 3, 2026 · Fuel system · PA

My 2024 Jeep Wrangler Sahara 4xe had the 68C recall completed. Since completion of the recall, I have experienced intermittent and significant loss of acceleration/power, particularly when driving on an incline. During a recent incident, while traveling on an inclined section of the interstate highway, the vehicle was operating in hybrid mode. The vehicle did not provide the expected acceleration and appeared to lose power despite the accelerator being fully depressed. After several seconds, the vehicle switched to the gasoline engine and then suddenly accelerated with a noticeable jerk. This behavior creates a significant safety concern. A sudden loss of acceleration followed by unexpected acceleration can make it difficult for the driver to maintain control and can create a dangerous situation, particularly in highway traffic. I have also experienced this type of loss of acceleration during highway merging. When merging onto a highway, the driver relies on the vehicle responding predictably to accelerator input in order to reach an appropriate speed and maintain a safe distance from approaching traffic. If acceleration is unexpectedly lost after entering or while merging into traffic, vehicles approaching from behind can close the distance much faster than anticipated, substantially increasing the risk of a collision. The problem appears to have started after completion of the 68C recall. I believe the loss of propulsion/acceleration and the subsequent sudden acceleration warrant investigation because of the potential safety risk. I have reported these concerns to Jeep dealerships and Jeep/Stellantis customer support, but the issue has not been satisfactorily resolved. I am requesting that the federal safety agency investigate this loss-of-power/acceleration behavior, particularly its occurrence while the vehicle is operating in hybrid mode and during highway acceleration or merging.

Filed Sep 26, 2026 · Acceleration, Electrical · CO

Since the 68C recall, my 2021 Jeep Wrangler 4xe has not behaved normally and has become increasingly unpredictable. Even with a mostly or nearly full battery, it frequently will not operate in pure electric mode at lower speeds, particularly on even slight inclines. The gas engine can suddenly start when I am expecting electric operation, sometimes accompanied by hesitation, lurching, or an abrupt change in power delivery. I have genuine safety concerns with the vehicle because I cannot reliably predict how it will respond to accelerator input. There have been instances of reduced or delayed power followed by sudden engagement, which is especially concerning when pulling into traffic, crossing an intersection, merging, or maneuvering on a hill. These problems began following the 68C recall, and the vehicle's current behavior does not feel normal, consistent, or safe.

Filed Sep 26, 2026 · Fuel system · MD

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 never had any issue using the electric mode to merge into interstate highway traffic, now I try not to do it without first warming up the gas engine because it is extremely unsafe and unpredictable as I have explained. Before the 68C recall, this did not happen and Jeep has not explained what they did, or how they might fix this. I want the vehicle's power back which I purchased before 68C, because this is unsafe!!!

Filed Sep 23, 2026 · Acceleration, Fuel system · TX

My vehicle is currently in the shop getting the High voltage battery replaced for the second time due to a code showing battery voltage variation as well as getting the latest 21D recall completed. The Jeep currently has about 90,000 miles and has received all other recalls. The jeep no longer functions or performs like it did when I took ownership in February of 2022. It routinely loses power when trying to accelerate onto Highways or into traffic lanes or up hills. You can push the pedal down and there is a noticeable delay of several seconds before the vehicle starts to accelerate. The car no longer will stay in selected "Electric mode" and will instead kick the engine on at random times or take the vehicle out of "electric" and into "Hybrid". When at slow speeds (under 15MPH) in traffic the jeep lurches and slows, unable to maintain a constant speed. Also I have no way of proving that the overall power has been reduced through programming but the acceleration and advertised 375HP/470lb-ft does not seem to have the same feeling that it once did when first purchasing this vehicle. I believe there is a dangerous ongoing safety issue possibly with the programming, as well as the HV batteries. There were no warning lights coming on during the course of the last several months until I had a CEL for battery voltage variation and then it was taken to the dealership on the same day. There has been no communication with Jeep/Stellantis other than them issuing an unlimited mileage warranty on the HV battery. They seem to be replacing it with the same design, and therefore not addressing the issue only putting a band aid on the problem.

Filed Sep 20, 2026 · Fuel system · VA

2024 Jeep Wrangler 4xe purchased new November 2024. Recall 68C (the federal safety agency 25V741000) software update performed December 2025 at 12,524 miles. None of this occurred in the first 13 months of ownership. It all began immediately after 68C. My 7.6-mile commute (4 miles at 35-45 mph, the rest at 55-60 mph) was previously driven entirely in Electric mode. The vehicle now cannot sustain Electric mode past about 5 miles. It first suffers a sharp power loss where it lags and stops responding to the accelerator, then displays "Electric Mode Temporarily Unavailable," skips the normal warm-up transition, and the gas engine surprise-starts and revs harshly to take over. This repeats on any drive sustained above 55 mph. Before 68C I routinely drove 70 mph on the interstate in Electric mode; that is now impossible. The same power loss and abrupt engine start happens on hills the vehicle handled fine before, so hilly routes are off limits. Accelerator sensitivity also changed: moderate acceleration from a stop now starts the gas engine. I am not a heavy-footed driver. In the first year before 68C this happened exactly once, during an emergency full-throttle input to avoid a collision. The most dangerous symptom occurs in both Hybrid and Electric modes: random throttle lag and lurch. Accelerating from a stop to turn left across oncoming traffic, the vehicle does not respond for one to two seconds, then lurches forward. I cannot predict when it will happen. A longer hesitation there would cause a crash. Overall available power is reduced and inconsistent. The vehicle no longer drives like the one I purchased. I have raised these issues with dealer technicians at every subsequent recall or maintenance visit. No diagnostic trouble codes are present and I am told the vehicle is operating as intended. That may be accurate, but the intended operation was changed by 68C, and the result is a safety defect that did not exist in the vehicle as sold.