2021 Jeep Wrangler

On [XXX], I was in Fort Lauderdale, FL for vacation with my 2 friends. I was driving for about 20-30 minutes on the road, got on the highway and noticed a rubber smell. I got off the highway. I still noticed the smell did not go away. So I opened the windows & turned off the AC. Then I saw white smoke coming from the vents and smoke coming from the right side of the hood, in front of the passenger side. I proceeded to pull over and parked the car. We exit the car & saw smoke/flames coming from the right passenger side & underneath the car. I called 911. There were no warnings or indications on my dashboard that something was wrong. I got my car serviced a month prior to this fire at a certified Jeep dealership. My car was deemed a total loss by my insurance. This was completely a safety hazard to myself, two friends and the public. Luckily, there was a fire department just a few buildings down. They arrived shortly after the 911 call and put out the fire, preventing further damage to the surroundings. It was terrifying but thankfully we are all safe. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The jeep was taken to the dealership under a software battery recall and the software was updated. One week later while driving at approximately 55mph, there was a sudden jerk in the propulsion system. the car shifted abruptly from electric to gas motor and the electric mode was unavailable. The vehicle jerked and hesitated at every acceleration and deceleration causing unsafe operating conditions . The check engine light was on I returned it to the dealer immediately and was told that the high voltage hybrid battery was bad. I'm pretty convinced from my and other experiences that the software up date was not a remedy to previous incidents reported to you. It was a software patch that determined if the battery was bad.

I took my 2021 diesel Jeep in for a Y81 Emissions recall on 02.19.24. Since then, my vehicle has had its check engine light go on SIX TIMES with a P0133 alert which refers to an O2 sensor. I have taken it in to the dealership for a resolution six times. Currently, it is set to be diagnosed and repaired yet one more time on 01.22.25. Now we are in the middle of winter and I feel like the vehicle is about to die at intersections and roundabouts when I approach them. I tried to go through an arbitration with FCA USA LLC which produces the Jeep brand and it was denied for a repurchase of the vehicle because the arbitrator felt it was not a safety issue since I still drive the vehicle and they are technically not in violation of the warranty which I did not accept as a resolution. Due to my non-resolved safety concern, I am raising the issue in this forum so hopefully something can be done and others that potentially have the same issue can reach a resolution as well. My hypothesis of the cause of the issue is when the Y81 recall happened, it tuned down the emissions output that was originally higher necessary for the vehicle to run, because I didn't have check engine lights before. By this tune-down of emissions, the engine is not able to produce the correct output to run the vehicle and thus the random lack of power causing a safety issue, and is currently adversely affecting components that are causing the P0133 O2 sensor to alert.

The engine and cluster showed and made noises indicating that the hybrid system was malfunctioning. The cluster indicated a speed limit at high speeds, but never did so. The electric drivetrain was disconnected and the handling and power were severely affected. It was dangerous because the distracting and concerning issues were during a rapid speed and in dangerous conditions with no clear remedy. The check engine, red turtle, and battery lights indicated the problem, but not beforehand. There were some warranty fixes around the battery including recall work.

Received regenerative braking must be serviced notice, followed by loss of motive control. Push accelerator, would not accelerate and actually rolled backwards, multiple notification lights came on, car started to move after 5 seconds, happened again. pulled over to turn on/off car, car would NOT turn on. tried several times and resolved to get it towed. After 5 min, tried one more time to start the car and it did turn on. Functioned normally. Drove to dealership and dealership diagnosis is nothing wrong, dealership now working with Chevrolet engineers.

Recent recall 95B was performed December 15th, 2024 on my Jeep 4xe. The vehicle passed the road test involved with the safety recall to detect a defective high voltage battery. On December 26th, within 100 miles of the recall test being performed, the vehicle cruise control involuntarily shut off, check engine light illuminated and the vehicle lost power on the freeway. We were able to return home with the vehicle lurching while driving, having erratic acceleration from a stop and pushing through braking. The issues continued a few days later when delivering to the Jeep service center and the Jeep died in the service lane and had to be pushed the rest of the way to the service bay. The "fix'' that Stellantis has provided seems to simply later detect the battery issue that the recall test was designed to detect under their care during the test procedure. There are numerous other 4xe owners that I am aware of that are having the same post-test failures and motive power losses in traffic soon after their vehicle 'passed' the battery test. This 'solution' is causing a dangerous situation for the owners and the general motoring public. The Jeep has since been reevaluated and determined that the battery that the recall was intended to detect is indeed defective and is being replaced.

After taking my jeep 4xe in for the 95B recall I drove around 50 miles and the check engine light came on. Once home vehicle would not turn on or charge. Error on dash said “charging system error.” Next day the vehicle would turn on be experience extreme slowness after stopping with bursts of acceleration. The accceleration and breaking system were extremely jerky and I felt like I didn’t know how the car would respond when accelerating which was dangerous.

Metal chunks found in engine oil, and as were not metal powder swirl, shavings, or specs, possibly from bottom engine crankshaft. At the crank pulley, with the belt off, I could feel nudge by hand from the middle, for an engine component with max specified endplay 0.012 inches, or fraction of a millimeter. An existing manufacturer recall, and not a safety recall, for this 2021 Jeep Wrangler 2.0L Turbo is inspection for loose bolts for water pump inlet. This vehicle will not be available for inspection requests, because it is still not, and waiting to be, diagnosed as the dealer could not necessarily hear an engine issue. I have heard it knock, like a rumbling V8 and turbo whined, and recently I decided to strain the old and knocking oil that I kept and discovered metal. There was something wrong all along. Top engine, with good gas mileage, has been fine. The safety concern to this vehicle is metal in oil to possibly enter top engine and create sudden or instant engine seizure while in operation. The safety of driver or others could be at risk. The safety concern to this vehicle is also the detioration of engine components since they appear under the sole discretion of this motorized vehicle. This means, no other factor known to the driver of this vehicle by which rate of engine detioration has occurred. An indicating observation to be made into this vehicle's safety is the endplay of the crankshaft. This vehicle is nearly 97,000 miles odometer. The endplay seems very excessive, causing me to speculate on original factory fitment and installation during assembly. What determinations into a non-safety recall of loose water pump bolts might emerge as consideration into engine interior deterioration, as rate of this deterioration appear under sole vehicle discretion and remain unknown to the driver. Insufficient cooling is known to cause buildup in any engine, this vehicle has burped coolant air. No warning lights in the dash was seen.

After performing the 95B recall, within 20-30 miles of driving the CEL came on. After powering off and back on the “service charging system” alert displayed on the dash. The vehicle seemed drivable however, and I proceeded to drive it to the dealership two days later which is about 4 miles away. In multiple instances when trying to accelerate from a stop the vehicle would not accelerate to more than 3-4 mph for multiple seconds leaving me stranded pulling out across traffic in the middle of an intersection waiting on the car to accelerate to a normal speed. Regardless of how much the accelerator was pressed the vehicle just rolled forward very, very slowly. Eventually, the vehicle lurched forward violently. Within this 3-4 mile drive this happened 3 times. The car remained jerky and unpredictable. I was fortunate to be driving at a low traffic time and made sure to allow extra space due to feeling the car acting slow after the CEL appeared. Had I treated it normally during normal commute hours, I would have been hit by oncoming traffic. I left the vehicle at the dealership and am waiting on response.

The vehicle’s check engine light come on earlier this year and the electric motor/battery was not functioning properly. It was serviced in September and I was told by the dealership that the software update would resolve the issue. It did not. The vehicle was serviced again on 12/13/24 and I was told that it passed the 95B recall test but that the check engine light came back on. The dealership said they ran more tests and now the electric cooling/heating unit needs to be replaced but they won’t have the part for approximately 2 weeks. The electric cooling/heating unit is for controlling climate within the vehicle and should not affect its propulsion. While driving the vehicle the day after I picked it up from the dealership, I was nearly involved in what would’ve been a serious accident. I was turning at an intersection, but the vehicle lost motor function and would not accelerate, leaving me sitting in the intersection with traffic oncoming. Fortunately, after several seconds, the vehicle began to move with not much time to spare. This problem recurred throughout my drive returning home. I have not and will not drive the vehicle again until I am able to return to the dealership for a third time.