2023 Jeep Wrangler Fuel system Problems

My 2023 Jeep Wrangler 4xe High Altitude received FCA Recall 68C. Since the recall was completed, the vehicle has experienced repeated and unpredictable reductions in available propulsion during normal driving. The problem is most noticeable when accelerating to merge onto highways, enter traffic, or pass slower vehicles. During these situations, I depress the accelerator expecting normal acceleration, but the vehicle frequently provides significantly reduced power. There is a noticeable delay before the gasoline engine produces sufficient propulsion, leaving the vehicle unable to accelerate as expected for several seconds. Based on my experience, the condition is significantly worse during hot weather. As outside temperatures increase, the hesitation and reduction in available propulsion appear to occur more frequently and are more pronounced. This has caused me to lose confidence in the vehicle's ability to accelerate when needed. This condition creates a serious safety hazard because surrounding traffic continues at highway speeds while my vehicle is unable to accelerate as commanded. In [XXX], this hazard is particularly acute because many interstate and highway entrance ramps are relatively short, requiring drivers to accelerate quickly to merge safely into traffic traveling at highway speeds. When the vehicle unexpectedly limits propulsion or delays engaging the gasoline engine, there may not be sufficient distance to reach the speed necessary to merge safely, increasing the risk of a collision. The same issue also affects attempts to pass slower vehicles on two-lane highways, where timely acceleration is essential for safe operation. The vehicle does not display diagnostic trouble codes or warning messages when this occurs. Because no diagnostic codes are stored, I have not taken the vehicle to the dealer, as other owners have reported that dealerships are unable to identify or repair the condition in the absence of fault codes. The lack of diagnostic codes INFORMATION REDACTED PURSUANT TO THE FREEDOM OF IN

NHTSA ID

11755207

Incident

Aug 5, 2026

Supplemental Safety Complaint — Post-68C Recall Throttle Non-Response and Loss of Drive Power — Case 11753417. Supplemental incident report referencing prior NHTSA complaint case number 11753417. August 2, 2026. 75°F ambient temperature, low humidity. Vehicle operated normal for approximately 15 electric miles at 40-55 mph, then with 7 miles remaining EV range, electric drive mode exhibited violent, random transitions to ICE engagement. Critical safety concern: pressing accelerator produced zero throttle response for 1-2 seconds during transitions at several intervals. Driver (spouse) felt unsafe. **This incident demonstrates the post-68C software behavior is triggered by both thermal conditions AND low battery state of charge — not temperature alone as previously documented. A throttle dead zone of 1-2 seconds during normal driving constitutes an unreasonable safety risk under federal standards, particularly during merging and intersection navigation. Requesting NHTSA investigate whether the 68C recall remedy introduced unaddressed safety defects affecting throttle response across the 4xe population.

NHTSA ID

11754319

Incident

Aug 2, 2026

Following the 68C recall remedy, my vehicle's electric drive mode exhibits intermittent and unsafe power loss during normal operation. Symptoms include sudden RPM spikes, abrupt ICE engagement, loss of drive power with a delay before the gas engine catches, and electric mode becoming temporarily unavailable — occurring unpredictably during stop-and-go traffic, merging, and intersection navigation. I have documented a consistent thermal threshold trigger: symptoms reliably emerge after 10-20 minutes of electric mode operation in ambient temperatures above approximately 80°F, and onset is faster when the battery is warm from prior use. No fault codes are generated because the power limiting appears to be intentional software behavior implemented via the 68C recall remedy — not a malfunction. As a result, dealers scan the vehicle, find no codes, and characterize the behavior as normal operation. Stellantis marketed this vehicle on its electric drive capability. Following the 68C recall, a software update appears to have throttled that capability to protect the battery pack from thermal overload — likely because the cooling system cannot maintain safe battery temperatures under sustained electric load. Jeep now calls this reduced capability "normal operation," effectively de-featuring the vehicle via recall remedy while introducing a new safety risk: unexpected power loss during merging and intersection navigation with a dangerous delay before ICE engagement. I have an open FCA Customer Care case on this issue. The dealer has declined to road-test the vehicle until symptoms are actively occurring. I am requesting NHTSA investigate whether the 68C recall remedy introduced an unaddressed safety defect affecting all 4xe vehicles in this population. Videos of symptoms available via YouTube: [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11753417

Incident

Jul 15, 2026

2023 JEEP Wrangler Sahara 4xe has been recalled several times for battery potential fire risk issues due to faulty hi voltage battery design. Each time, a software patch was applied to provide a 'fix'. With my engineering background, I am very sensitive to machinery and its behavior. I have noticed with each successive update, the power output of the traction battery has been capped or limited to restrict maximum current draw from the battery to prevent over heating. With the latest 68C recall, there is now a clear safety issue. Power is restricted so much, pulling on a highway is dangerous. As I accelerate, battery output climbs to 50%, the engine comes on and there is a significant pause before acceleration can resume safely. Under battery only acceleration, the car bogs down with loss of power. The 4xe no longer resembles the vehicle I purchased. Jeep needs to do a physical remedy to restore original specs or buy back the car, 100% of purchase price. This is a clear safety issue. While Jeep has tried to fix the fire risk, they have created a new safety hazard.

NHTSA ID

11746627

Incident

Jun 26, 2026

Failed Component: Powertrain (PCM/TCM/HCP software calibration) & Electrical/Steering (Fire Recalls). Safety Risk & Description: Following recent mandatory manufacturer software updates, this vehicle has developed a severe, dangerous drivetrain defect. Under light acceleration from a complete stop, the vehicle exhibits an extreme throttle lag and hard delay before violently surging forward, creating a high risk of intersection collisions. Furthermore, at sustained highway speeds (52–63 MPH), the vehicle abruptly drops out of Electric Mode, causing the gas engine to violently spike to 5,000 RPMs before dropping back. This erratic cycling causes the vehicle to lurch, jerk, and pull, actively disrupting lane control. Compounding this, due to consecutive, unresolved fire safety recalls—including Recall 68C (Battery Fires) and the June 2026 Power Steering Pump wiring fire recall—the vehicle cannot be safely parked inside my garage or near structures while turned off. It represents a total loss of normal use and a severe safety liability. Dealer Confirmation & History: The driving defect was formally duplicated and confirmed by a certified technician on 06/09/2026 at Ryan Auto Mall (Repair Order #471599). The technician explicitly documented the electric mode dropouts and acceleration lag in writing. However, because the vehicle’s software masking prevents standard Diagnostic Trouble Codes (DTCs) from triggering, the dealer closed the ticket stating it is "operating as designed." The vehicle's electrical and hybrid systems have been repeatedly altered via mandatory safety recalls: Recall 23A/04B (05/14/2024), Recall 95B (05/27/2025), and Recall 68C (02/11/2026). No dashboard warning lights are present; the dangerous handling is entirely coded into the manufacturer's latest software updates. Vehicle is intact and available for inspection.

NHTSA ID

11745080

Incident

Jun 6, 2026

Our Jeep 4Xe underwent the recall for the hybrid battery. The battery was replaced in May 2026, since then the vehicle hesitates to accelerate at speed causing a safety concern. This vehicle has been recalled so many times we have no confidence in the vehicle.

NHTSA ID

11743658

Incident

Jun 11, 2026

Following 2nd battery recall, acceleration, especially with the electric on, is sluggish and then suddenly electric fails and gas engine kicks in with a lurch. Electric no longer has the power it did prior to the recall and this provides uncertain acceleration for entering freeway from onramps or during other periods of needed acceleration.

NHTSA ID

11723296

Incident

Feb 10, 2026

On 12/06/2025, I purchased a 2023 Jeep Wrangler 4xe from a Chrysler Jeep dealership in Myrtle Beach, SC. Recall 68C (NHTSA 25V741000) had been published on 11/05/2025 — one month prior to my purchase. The recall involves high voltage battery cells with separator damage that may cause a vehicle fire while parked or driving. A Stop Sale order was active on this VIN at the time of sale. I raised the recall and fire risk during the purchase. The salesperson responded that "a fire could happen in any car" and continued to minimize my wife's specific safety concerns through sustained pressure until we agreed to purchase. No documentation was provided showing the recall had been remedied prior to delivery. The recall remains OPEN as of today. Third-party vehicle history data confirms Stop Sale: YES tied to 68C. We cannot charge the vehicle or use it as intended. We are unable to obtain timely service — the dealership reports months-long wait times with no loaner vehicle available. The vehicle has not been inspected or repaired for this defect. No warning lamps were present at purchase. The vehicle was available for sale and delivered to us despite the active Stop Sale designation. The safety risk is ongoing. We are parked away from structures per NHTSA guidance and have ceased charging the vehicle. This complaint is being filed as part of a formal legal record.

NHTSA ID

11720389

Incident

Dec 6, 2025

The hybrid propulsion system in my 2023 Jeep Wrangler 4xe intermittently malfunctions while driving. The “D” (Drive) indicator on the gear selector begins flashing, and the engine RPMs suddenly decrease without warning. During these events, the vehicle loses propulsion power and responsiveness. After several seconds, the vehicle may return to normal operation. This failure affects the hybrid powertrain and transmission system. The vehicle is available for inspection upon request. This condition creates a serious safety risk because the sudden loss of propulsion reduces the vehicle’s ability to accelerate or maintain speed in traffic. This is especially dangerous when merging, crossing intersections, or driving at highway speeds, as it increases the risk of collision due to loss of power and reduced vehicle control. The vehicle has been evaluated by a Jeep dealership service department. The dealership has not provided a permanent repair, and the manufacturer recall affecting the hybrid system remains open and unresolved. The recall repair has not been performed, and the hybrid malfunction continues to occur. The vehicle has been inspected by dealership personnel, but the issue remains unresolved. The dealership indicated that replacing the 12-volt battery may help, but no definitive root cause has been identified, and the hybrid system malfunction continues. There were no battery warning lights prior to or during the failure. The primary symptom is the flashing “D” indicator and sudden decrease in RPMs, followed by temporary recovery. This indicates a malfunction of the hybrid propulsion system. This unresolved hybrid system failure presents an ongoing safety hazard and loss of propulsion while driving.

NHTSA ID

11718321

Incident

Jan 29, 2026

After first month the trouble began. It’s a diesel. Many times this car has stalled in traffic — while stopped in traffic and while driving at high speeds. Everything just turns off and steering wheel locks up. It says to put in park. After many tries to start, it will turn back on. Has been taken to dealer many times and nothing has worked. I’ve left Jeep there for months at a time, and they still can’t fix it. This is a safety hazard. Someone might get killed by this. How can this be allowed? We need help desperately.

NHTSA ID

11717779

Incident

Jul 1, 2023

There is another recall 2nd one for this vehicle that now I cannot charge it . Park near other vehicles or in my garage due to fear of fire. Dealership says they are doing approx 1-2 a month and I am #59 on the list. I have not been offered a replacement vehicle. They told me I could not trade it in because it is “unsellable”.

NHTSA ID

11717420

Incident

Feb 10, 2026

two issues. the first involves shaking and veering which continues since the purchase and this is the fourth time i have had concerns with this. vehicle it shakes at any speed and violently if i dont let up off the gas. the second issue occured while driving on the 5 freeway with the speed control on and suddenly there was a loud boom thud sound behind the front seet like running over a tire or something, the vehicle began to slow i applie gas and noticed the panel radio etc all working but a message appeared to stop or pull over and park and restart; however when i looked down to see if was in gear and it was in D and blinking like it does in park assist. the screen also ramdomly swithche the view. vehicle is currently in the dealership.

NHTSA ID

11714846

Incident

Jan 16, 2026

I am submitting this complaint regarding a confirmed safety-related defect and manufacturer nonresponse involving my 2023 Jeep Wrangler Willys 4xe, VIN [XXX] . The failed component is the high-voltage hybrid battery system. The vehicle and battery pack are currently located at an authorized Jeep dealership and are available for inspection. The vehicle was delivered to the dealership on December 29, 2025 for recall-related service. On December 30, 2025, the dealership confirmed a high-voltage battery failure. A STAR case was opened and escalated to Stellantis engineering. The vehicle was immediately removed from service and has remained unusable since that date. Prior to removal from service, the vehicle experienced repeated loss of propulsion, Electric Mode Temporarily Unavailable messages, and driveline warnings during normal operation. These symptoms were reported over multiple service visits and documented by video. The vehicle was repeatedly returned to service with repair notes stating “could not replicate” and assurances that it was safe to operate, park indoors, and charge. Those assurances were later contradicted by the confirmed battery failure and recall-related safety restrictions, exposing my family and home to avoidable safety risk. The vehicle is subject to Recall Campaign 68C. Despite confirmation of a safety-related battery failure, Stellantis has not provided a written remediation plan, assigned a decision owner, or communicated a resolution timeline. The dealership has confirmed that further action is blocked pending manufacturer authorization. Stellantis initiated corporate contact by phone on January 27 and January 29, 2026. I responded in writing and by voicemail requesting written follow-up and confirmation of ownership. Stellantis did not respond in writing and did not return my voicemail. I am concerned that a like-for-like high-voltage battery replacement does not adequately remedy the safety defect or restore confidence in INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATIO

NHTSA ID

11714495

Incident

Mar 25, 2023

Lost all power to vehicle after driving for approximately 40 minutes, around 60-70 MPH. I was driving on the highway and then lost all power. I was able to pull off of the interstate and got a few blinking messages. The only one I remember was "Shift to P to Start". I could not accelerate at all and probably had less than a minute to get to safety before the car coasted to a stop and I was forced to put the car in park and turn it back on. It seemed like a forced restart on a computer but you could not choose the time or place to do it and there was very little warning. This is a huge safety issue!

NHTSA ID

11712186

Incident

Jan 8, 2026

OFFICIAL REPORT: UNJUSTIFIED DENIAL OF SAFETY REMEDY & DATA INCONSISTENCY - VIN: 1C4JJXN6XPW623043 I am filing this official complaint regarding a significant barrier to resolving Safety Recall 68C (Battery Fire Risk) and Recall 78C on my 2023 Jeep Wrangler 4xe. 1. DEBUNKING MANUFACTURER CLAIMS: Stellantis Middle East (Ref: FA-25274) has declined to perform the remedy, claiming authorized dealers in my region lack the necessary equipment. This is FACTUALLY INCORRECT. The manufacturer's own portal (jeep.com) confirms that Recall 04B (HCP Software Update) was successfully REPAIRED on this VIN by the local authorized dealer (Harlem Cars). 2. DISAPPEARING SAFETY RECORDS: I possess a prior screenshot from the official portal confirming that Recall 95B (High Voltage Battery) was also successfully REPAIRED by the same dealer. However, this record has recently DISAPPEARED from the active recall list on the manufacturer's website. This removal of a safety record, combined with the current denial of service, raises serious concerns about data integrity and safety compliance. 3. PROVEN TECHNICAL CAPABILITY: The successful completion of Recall 95B and 04B-both involving high-voltage systems and software-proves the dealer is fully equipped. Furthermore, Mopar Session ID: b27c4acf-bcff-4dbc-99ac-aba6477d31b1 confirms active, real-time communication between the dealer's WiTECH 2.0 tools and U.S. servers. 4. REQUEST: I request NHTSA to intervene and compel Stellantis to provide the necessary software permissions to the local dealer to resolve the 68C fire hazard and the IDCM replacement immediately.

NHTSA ID

11711964

Incident

Jan 19, 2026

"Vehicle is subject to Recall 68C (Fire Risk). Manufacturer states remedy is 'Not Yet Available.' I am instructed not to charge the battery and to park away from structures. I cannot safely park the vehicle at my home or use the electric propulsion I am paying for. The vehicle presents an immediate fire hazard while parked."

NHTSA ID

11703417

Incident

Dec 6, 2025

What component or system failed or malfunctioned, and is it available for inspection upon request? My 2023 Jeep Wrangler Rubicon 4xe (VIN [XXX] ) has experienced repeated failures in the high-voltage hybrid electrical system, including “Service Hybrid System” warnings, failure to hold charge, and loss of EV function. It has also experienced a dangerous front steering damper failure at highway speed. All components remain available for inspection upon request, and the vehicle is still in my possession. How was your safety or the safety of others put at risk? The hybrid system failures have caused repeated drivability issues, unpredictable power delivery, and warnings advising me not to operate or charge the vehicle due to potential battery-related safety risks. More critically, the steering damper failed abruptly at approximately 75 mph, causing severe front-end instability, vibration, and momentary difficulty maintaining directional control. This failure created an immediate risk of a loss-of-control crash on the highway. Being instructed not to charge the vehicle for months due to safety recalls also indicates a high-voltage battery safety risk that could endanger me, my passengers, and others. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. Multiple dealerships have documented hybrid-system faults, charging restrictions, and recall-related battery concerns. The “Service Hybrid System” fault has been observed and documented by authorized Jeep/Chrysler service centers. The steering damper failure was documented during service shortly after the highway incident, and the dealer confirmed the part had failed unexpectedly despite passing inspection less than 1,000 miles earlier. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives, or others? The defects have been repeatedly inspected and documented by Jeep/Stellantis dealerships. Stellantis has been notified directly INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION

NHTSA ID

11700900

Incident

Jul 31, 2023

Last week the cat went in for the open recalls. However the electrical and propulsion problems are still going on so I think it’s more than software. The car jerks and come close to stalling almost like a standard transmission with the clutch not catching properly. Additionally, and this is separate and does not occur with the problem described above. The dashboard lights randomly go off. It has no correlation to anything just randomly shut off then come back on.

NHTSA ID

11699859

Incident

Nov 17, 2025

I just left my house and i was getting on the highway and the service 4 wheel drive light came on then all a sudden the car slowed down then it accelerated really fast so i pulled over and put it in park then when i tried to continue driving i put it in drive and it would not move. The engine ran but it would not move so i had to get it towed to the dealership

NHTSA ID

11699051

Incident

Oct 22, 2025

My leased 2023 Jeep Wrangler 4xe is included in Recall #68C (NHTSA #25V741000) for a battery fire risk when parked. Jeep and NHTSA have both advised owners not to charge or park the vehicle near structures due to a potential fire hazard. This makes the vehicle unsafe and unusable under normal lease conditions. I contacted my leasing company, Chrysler Capital, to request assistance because the vehicle cannot be safely used or parked. Their representatives repeatedly refused to escalate or document my case and stated that they “can’t do anything,” including refusing to provide a supervisor’s ID or written confirmation. I feel unsafe keeping or driving the vehicle, and I believe I should not be charged lease fees or penalties while it is under this recall. I am requesting that this issue be investigated and that Jeep and Chrysler Capital provide appropriate lease termination or safety accommodations.

NHTSA ID

11698837

Incident

Nov 11, 2025

Recall for electric battery packs in the electric Wrangler Manufacture requires that we don't park the vehicle in our garage and we don't charge or use the electric battery This pretty much makes my vehicle unusable as I drive the electric motor and my only free parking space is inside my garage

NHTSA ID

11698150

Incident

Nov 7, 2025

On October 25th, 2025 my husband and I were driving home on the freeway. All of a sudden, without any warning notice or check engine light, my hybrid 2023 Jeep caught on fire as we were in it driving down the freeway. The fire started under the hood and under us. Flames were coming up the sides of the Jeep as we drove and were getting bigger then coming in the vents and under the hood. My husband pulled the Jeep over to the shoulder and we quickly got out and away from the Jeep and called 911 for help. Cars were still driving down the freeway as the Jeep was engulfed in flames. Our safety was put at high risk since we were driving on the freeway at highway speeds and the Jeep caught on fire without any warning and my husband and I were sitting inside the Jeep traveling while it was actively on fire and getting worse. We were located right by the fire as we were driving. It was under us, in front of us and growing around us. Others were put at risk because there was a large fire on the side of the freeway as other vehicles were driving by. A semi truck almost hit the median in the freeway when it probably noticed what was going on. Further, vehicles were driving in the right hand lane right beside the active fire. My Jeep was sparking, throwing flames and some things exploded. Jeep hybrids have had problems and my Jeep has had many recalls and problems. Stellantis was involved with the last few dealership service visits. The Jeep was not charging so a new charging system was put in it at the dealership. The Jeep had a red turtle come on as I was driving and it drastically slowed my speed down suddenly. I pulled over and then my Jeep turned off and would not start again for hours. The dealership, with Stellantis involved, put in a new rechargeable battery. These were some of the things done recently prior to my Jeep catching on fire en route in addition to many recalls/updates. There were no warning signs at all prior to his Jeep fire.

NHTSA ID

11697246

Incident

Oct 25, 2025

I have a hybrid jeep 4xe, 2023. Allegedly unaffected by the software issue over the weekend that caused countless issues for 2024 and 2025 jeeps. My 2023 jeep wrangler 4xe stopped suddenly while driving. Unfortunately, I panicked in the moment, so I do not remember if it completely powered off or if it just lost propulsion, but it stopped. I had to turn the car off and then back on to get it to go the next day. My check engine light came on for about 24 hours and went off again.

NHTSA ID

11692998

Incident

Oct 9, 2025

The vehicle has been under recall since September 2024. They have been unable to repair it. I requested a refund or replacement since it has been nearly a year now without repair. The company offered me $9,000 and $9,000 to the lawyer I had contact them. This is not acceptable since they cannot repair the vehicle they need to refund my money or give me a new car.

NHTSA ID

11682566

Incident

Sep 30, 2024

There is a problem with my electrical system. I have brought it in to jeep several times, and they have brushed it off. In July 2024 I was driving and the car shut off in the middle of traffic. I was able to come to a stop in a turning lane, but it was a dangerous, scary situation. When I took it to the dealership, they said they could not replicate it and sent me on my way. In March 2024 I was stranded at night at a dog park when my car wouldn't start. There was a message stating that the electrical system needed to be serviced. I had it towed to the dealership and they said it was just the engine battery and an issue with a sensor that was put in upside down. In October 2024 I received a notice not to charge my battery or park it in or near buildings. There was no fix. Then, they had software update that was supposed to fix internal problems with the batteries. I asked for a new battery without the issues, and they said no. The scariest, and biggest problem I'm having, though, is that intermittently I lose power when trying to accelerate into traffic. This has led to many scary incidents of other drivers nearly hitting me and being very upset. The most recent incident was on Wednesday, February 12. I was driving on highway 12 in the morning on my way to work and a car pulled in front of me. To avoid a collision, I swerved to the left lane and tried to accelerate to get out of the way of the car behind me and my car would not accelerate. I had to take my foot off the gas, then push again to get it to go. It was terrifying and dangerous. The car behind me nearly hit me, and they honked and were very upset. This situation happens probably once or twice a month. I had my car in the shop to address these issues and I had a rental car and Jeep said they would work with the dealer to repair. They never did. Never called me back, and now they are refusing my rental reimbursement. I don't have anymore money to pay for another so I'm stuck

NHTSA ID

11643593

Incident

Feb 12, 2025