Showing 73,546 complaints - component: VEHICLE SPEED CONTROL
Incident date: Mar 3, 2026
Powertrain light came on and threw code p1450 and car went into limp mode. Car will stall at stops and lights and won't go over 40. Replaced the canister purge valve which turned light off but it immediately came back once trying to over 40 and went back into limp mode. Everything I have read and ai has said based on diagnostic information says it's the electronic throttle body which has a recall
... for this model and year of car but not this vin for some reason.Read more
Incident date: Feb 23, 2026
I had just pulled off from street light, hit button to turn auto engine shutoff off, all of sudden I lose power as if I'm in neutral, engines reving up but won't go. Then kicks in but with less power like gears will not shift. I get to my destination but car will not go in reverse.
Incident date: Feb 26, 2026
Loss power and system reset
Incident date: Mar 2, 2026
The instrument panel in my car went completely dark, leaving me without any knowledge of my speed. This is a massive safety risk. I am taking it to the dealership tomorrow, but there are no issues that came up when this failed, it just failed to boot correctly, and nothing I could do would bring it back.
Incident date: Jan 2, 2026
I was sold this 2024 Mazda cx30 from Ken ganley kia located in mentor Ohio (44060) the vehicle started showing major electrical issues. when they occur I have no control of the functions of anything in the cabin (infotainment, heat/air, braking system,) just to name a few. My wife and I were assured we were purchasing a good safe and reliable used vehicle. I feel this vehicle is extremely unsafe
... and unpredictable and ken ganley kia of mentor refuse to take this unsafe vehicle back or even pay for the repairs. I am utterly disappointed such a big name in the auto industry could turn there back on a customer not only that let a young family pull off in a unpredictable electrical nightmare of a vehicle and refuse to stand by it.Read more
Incident date: Feb 28, 2026
I have been in and out of the shop since May of 2025 I have a paper trail of all dates and events including the times I did go in for a recall the times I was changed whe I should have never been charged , bout 3 or 4 times . I’m on the interstate and I’m going like 74/75/76 and my speed drops on me to like a 10-15 and I try to move as quickly as possible because everyyyyy time that has happen
... ed to me it’s either I’m finna cause an accident or an accident between me and another or two other HOW MANY TIMES DO I HAVE TO VOICE THIS , I’m afraid I will lose my life behind this vehicle because of these issue and what make it so bad I keep Being told it’s not due to the recall but in fact I know it is I will get a lawyer involved if I have to just this pass month in February I went through the same thing again and I keep being responsible for the repairs that have something to do with the engine but Miracle Nissan of Augusta on Washington rd keep telling me it’s not that when it is. I need some one to help me I tried to get in contact with Nissan community affairs they sent out someone to the dealership but the manager at the dealership told me a different time than the lady rep I was speaking with at Nissan community affairs told me so I was confused, when that day come about for the DTS /DTC APPOINTMENT the person came to Augusta, Ga Nissan location and spoken with the manager already before I could even meet with them about my own car . And I have been having these issues since May I NEED SOMEONE TO HELP ME give me a call [XXX] email [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Mar 4, 2026
When applying the brake slowly all of a sudden the car went full acceleration and crashed 500ft away at high speed. The car is crashed but available for inspection for a short period of time until the insurance company takes full posession. There are not open recalls. The only lights on the dash were for TPMS sensor.
Crash
2 injured
Incident date: Feb 16, 2026
See attached document for complaint.
Incident date: Feb 20, 2026
In early September 2025, I leased a 2024 Dodge Charger Daytona EV. Unfortunately, the vehicle has already been in the dealership service department three separate times since I took delivery. The first two service visits occurred after the vehicle completely bricked and would not turn on. I was informed that the vehicle’s electronic module required updating and that the batteries had repeatedly
... died. Most recently, the situation has escalated to a significant safety concern. Earlier this week, the vehicle began shaking and intermittently accelerating and decelerating on its own while in operation(I have video proof of this) This behavior poses a serious danger to me and to others on the road. Due to these ongoing issues, I filed a formal complaint with Stellantis and was assigned case number [XXX]. I have been working with Stellantis representative Steve Stander; however, communication has been extremely difficult. Unfortunately, Mr. Stander has not been responsive to phone calls or emails in a timely manner, which has made resolving this matter challenging. At this time, the vehicle is once again in the shop, leaving me without transportation. During our last discussion, Mr. Stander acknowledged that Stellantis understands the vehicle is not dependable and offered $10,000 in down payment assistance along with employee pricing on a new Stellantis product. However, I currently still owe approximately $3,400 on the lease. Given the serious safety issues and repeated failures of the vehicle, I am requesting Stellantis’ assistance in grounding the lease and covering the remaining $3,400 balance so that I may exit this lease. I also previously sent Mr. Stander a video clearly showing the vehicle accelerating on its own to document the issue. I would greatly appreciate your help in resolving this matter as quickly as possible. It is urgent that I be able to safely exit this vehicle situation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 4, 2023
Since I purchased my 2022 Nissan Frontier, I have experienced recurring issues where, periodically while driving, all the indicator lights appear on the digital screen (as shown in the attached photo). When this happens, all the advanced driver assistance systems become nonfunctional, including cruise control, ABS brakes and radar detection. These incidents have occurred while driving on the highw
... ay. Over time, I brought the vehicle in for service, but the technicians indicated they could not find anything wrong. My frustration grew as the problem started occurring more frequently, especially when I was in the car with my wife and kids. This is a serious safety concern. I recently took the vehicle to the dealer again (March 2, 2026), where I was charged almost $500 for them to "reboot" the vehicle and assure me it was fixed. However, the issue reoccurred the very next day. For the first time, I am formally reporting this problem in hopes that something can be done. I am taking it back again this Monday. I do not feel comfortable selling the vehicle knowing it has this unresolved issue. I would appreciate any assistance you can provide, and you may contact me if you wish Thank you.Read more
Incident date: Mar 3, 2026
While driving northbound on US-280 freeway, the vehicle experienced sudden deceleration with maximum speed limited to approximately 40 mph. The dashboard displayed a "Check Power Supply" warning. The vehicle required a tow to the dealership. Dealer diagnosis indicates likely ICCU (Integrated Charging Control Unit) failure. This is a known issue affecting multiple Hyundai Ioniq 5 vehicles, with num
... erous consumer reports of the same failure mode. The sudden loss of propulsion at highway speed created a significant safety hazard though we were able to make it off the freeway with hazards on. However shortly after exiting the vehicle further slowed and eventually died on the side of the road as did the hazard signals.Read more
Incident date: Mar 4, 2026
Engine keeps making noise Check Engine light keeps on due to a part on car Take and speed is slow Car will only got up to 80 top speed
Incident date: Jul 31, 2024
Powertrain/engine performance (acceleration control): vehicle struggles to accelerate when pressing the gas. Transmission / drivetrain (gear engagement / shift control): vehicle drops from Reverse into Neutral without driver input (unintended gear disengagement). Water intrusion: ongoing water intrusion, power tailgate was already replaced due to water erosion, when it rains or snows water gets in
... to vehicle resulting in a musty/moldy smell and driver side mat soaking wet. Yes — the vehicle is available for inspection upon request. The loss of acceleration / hesitation / jolting creates a risk of being unable to merge, cross intersections, or accelerate in traffic when needed. The unintended shift from Reverse into Neutral can cause loss of intended vehicle control/movement while reversing (driveway/parking lot risk), increasing collision risk with nearby vehicles, pedestrians, or property. Reverse → Neutral: Reported to dealer multiple times; confirmation varies by visit (intermittent concern) Stellantis Customer Retention states they spoke with the service manager and confirmed the repair history and dealer visits, not necessarily a physical engineer inspection.Read more
Incident date: Dec 24, 2025
Hesitation when accelerating. Has stalled while driving. Has come to a complete stop when put in reverse.
Incident date: Feb 26, 2026
The contact owns a 2018 Honda Pilot. The contact stated while driving 35 MPH, several unknown warning lights illuminated. The vehicle failed to accelerate, and the RPM became elevated. The vehicle lost motive power and stalled. The vehicle was towed to the local dealer, where a partial diagnosis was performed, and it was determined that there was a catastrophic failure in cylinder #3. The dealer i
... nformed the contact that the failure was associated with NHTSA Campaign Number: 23V751000 (Engine and Engine Cooling). The vehicle was not repaired. The manufacturer was contacted, a case was opened, but no additional assistance was provided. The failure mileage was approximately 102,000.Read more
Incident date: Jan 5, 2026
Car continues to accelerate after applying the brake. Has happened numerous times. Usually at slow speed
Incident date: Dec 23, 2025
There are many warming lamps on in the car. My car won't pick up speed it in limp mode once I crank up. I have to turn it off and restart any order for it to go and pick up speed. My number 3 plug keep showing something wrong it has been replaced multiple times but still having the same issue. I had it checked out it's saying the same problem fuel. I have had my fuel pump change and still having p
... roblems. 2018 are bad models for honda and there should be multiple recalls because everyone having the same problems. Head gaskets,fuel injection, turbo problems as well as fuel pumpRead more
Incident date: Feb 24, 2026
On March 1, 2026, while driving at normal roadway speed on a double yellow-lined road, my 2024 Genesis GV60 Advance displayed a "Check Electric Vehicle System" warning. With less than one minute of the warning appearing, the vehicle lost propulsion and rolled to a stop. I was able to steer into a parking lot, but I was stranded miles from home. There was minimal advance warning before complete lo
... ss of drive power. The vehicle could not be driven and required towing. The vehicle previously had the ICCU recall campaign marked as complete on January 3, 2025. Despite that prior recall remedy, the vehicle experienced sudden loss of propulsion. The vehicle is currently at the dealership for diagnosis and repair. The dealership has indicated extended diagnostic time and that related parts are on backorder. I am filing this compliant because sudden propulsion loss with little warning presents a significant safety risk to both occupants and surrounding traffic.Read more
Incident date: Mar 3, 2026
Two separate times, driving at highway speed, the truck shifted into first gear and I had to pull over. A wrench symbol also popped up where the speed is usually displayed.
Incident date: Jan 19, 2026
We were on a funeral procession when suddenly the car accelerated at a very high speed and hit the end of guard rail head on. My wife on the passenger side and two people at the back were all taken to the emergency room. I got pinned on the steering column and taken out via the roof. I had severe abrasions on both legs, wife has 3 broken ribs,the 2 passengers suffered whiplash and complains of che
... st pains. Car was purchased 11/3/2025 and I took it for a recall fix about a month ago at Burien Toyota dealership where we bought it. Incident # 2026-55959 Seattle police. At present our car insurance is investigating and our claim # is 082 0356939 Allstate.Read more
Crash
4 injured
Incident date: Nov 20, 2024
Hi I bought a Jeep Cherokee Trailhawk 2018 at GM Motors (Old Bridge), I have on open recall and I take it to the dealer, Jeep Dodge Chrysler located at Bloomfiel, I talked to Tony the supervisor and they refused to fix it,this incident happened last July he told me come back in 6 months so in December when I get there he told me they have a lot of work call them in January, and when I call them la
... st month they told me this recall have been released that was a lie, he told me any Jeep Dodge Chrysler have this part anywhere in the country, I said Oky I can try to get it I don’t have to pay for the installation he said no cause the part should from Chrysler, when I didn’t know yet if it was a recall whe I saw the light 4wd SVC coming up on my dash board he tried to charge me 1300$ for a recall they should repair for freeRead more
Incident date: Oct 1, 2025
The car was purchased on 8/15/2026. On November 6th 2026 with 3051 miles on all the gauges, electronic dashboard, gps , climate controls, heads up display failed while car was in driving. There was no way to tell what speed the car was going, the gas level, rpms, engine temperature, etc. Navigation failed, Cruise control failed, I was unsure if the emergency braking system failed. The dealershi
... p responded there was over 27 error codes on the car computer. There was no way of knowing if the signal lights were working. There was no prior warning to this failure. The GMC service department at the dealership confirmed the failure and said it needed to replace the radio control module. It took 70 calendar days for a replacement module to be provided, and a new software patch was uploaded after several attempts. After the vehicle was repaired the dealership acknowledged that they have been seeing this problem. GM has failed to provide any other assistance.Read more
Incident date: Apr 3, 2025
The vehicle was serviced on 2/13 at the Polestar service center in Seattle. I believe this is when software version 4.2.13 was installed. In the last week, I've noticed a new behavior. When I accelerate from a stop, the vehicle intermittently does not accelerate as it used to. For approximately 2 - 3 seconds, I have no control over acceleration and the vehicle only operates around 5 mph. This put
... me in a scary situation as I was making a quick turn in front of oncoming traffic, and did not have the acceleration I expected to safely make the turn. It's happened to me about six times in the last week.Read more
Incident date: Jan 1, 2024
Cruise control suddenly stopped working along with 5 warnings on dash which indicated to take vehicle to Dealer. This occured out of the blue, at 80,000 miles, with no prior indication of a problem and after a steering recall about months ago in August. Dealer says the power steering rack motor and plugs have melted. They claimed they had no idea how. Dealer wants approx. $10K to fix, wants
... me to replace the Steering rack and motor along with entire Wiring harness. this Assembly is about 3 inches from the muffler and a flimsy small heat guard. There are no signs of a fire, this is an overheating issue caused by poor engineering.Read more
Incident date: Jan 26, 2026
The contact owns a 2012 Hyundai Veloster. The contact stated that the vehicle was taken to the local dealer for an unknown recall repair. Upon retrieving the vehicle, the check engine warning light illuminated. The reverse and drive gears were inoperable. The vehicle was towed to the local dealer, where an unknown diagnosis was provided. The vehicle was repaired, but the failure recurred. The cont
... act stated that the transmission was inoperable, the starter, the engine light were blinking, and the vehicle was slow to move. There was smoke coming from the vehicle. There was an abnormal knocking sound coming from the engine. The manufacturer was not contacted. The failure mileage was approximately 100,000.Read more
Incident date: Feb 20, 2026
The contact owns a 2023 Tesla Model Y. The contact stated that on two occasions while stopped in self-driving mode, the vehicle unintendedly accelerated into oncoming traffic. The brake pedal was depressed, and the vehicle stopped after driving a foot. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 35,000.
Incident date: Dec 1, 2025
The contact owns a 2023 Jeep Renegade. The contact stated that there was water and moisture in the door. The contact was unable to enter the vehicle due to the doors being locked. Additionally, the vehicle felt like it was about to roll over while driving around a curve. While accelerating or while driving uphill, the vehicle continued to accelerate. The TPMS warning light was illuminated while to
... wing. The vehicle was towed to the local dealer, who informed the contact that the settings needed to be changed to the brakes. The contact needed to engage the parking brake while parking the vehicle. The dealer was unable to duplicate the failure. The vehicle was not repaired. The manufacturer was contacted, and confirmed the warranty coverage on the vehicle. The failure mileage was approximately 13,000.Read more
Incident date: Dec 1, 2025
The contact owns a 2023 Volkswagen ID.4. The contact stated that while driving at an undisclosed speed, the vehicle independently accelerated. In addition, a message to take the vehicle to the dealer was displayed. The contact stated that the failure occurred while the vehicle was charged to 90–100 percent. The contact stated that the vehicle did not drive safely and did not charge properly. The
... vehicle was taken to the dealer; however, the vehicle had not yet been inspected. The contact received notification of NHTSA Campaign Number: 26V030000 (Electrical System); however, the part to do the recall repair was not available. The manufacturer was not made aware of the failure. The failure mileage was approximately 28,000.Read more
Incident date: Feb 28, 2026
While driving on a highway the RPMS in my 2018 Ford Escape with 88,600 miles went up high without me touching the gas because I was coasting downhill & then once I pushed the gas pedal to resume normal speed it shifted real hard into gear but would not move, it just kept coasting as cars were speeding up behind me going at least 55 MPH! I was finally able to pull over and once I put the car into p
... ark & tried to move it into a parking lot the car would not go into gear at all. The car was towed is currently at the Ford Dealer & they confirmed that the transmission needs to be replaced. The only time the warning sign/light came up on the dashboard was AFTER I tried for the last time to move the car into a safe parking area. Per the Ford service this apparently is a known issue with ford & the 6F35 transmissions & they are on back order for 4-6 weeks and Ford will not give me a loaner car.Read more
Incident date: Sep 26, 2025
On March 2nd 2026, while operating my 2025 Ford Explorer ST at highway speeds of approximately 78 MPH, the vehicle experienced a sudden, uncommanded shift from Drive into Neutral. This resulted in an immediate and total loss of motive power in live traffic, creating a life-threatening safety hazard as I was unable to maintain speed or accelerate away from surrounding vehicles. Notably, the dashboa
... rd displayed no warning lights, wrench icons, or error messages during or after the event. I was forced to coast across lanes of traffic to reach the shoulder. This is the 7th significant warranty-related issue this vehicle has experienced since purchase in May 2025, representing a substantial impairment to the vehicle's safety, use, and market value under Wisconsin Lemon Law.Read more
Incident date: Feb 28, 2026
I'm having issues with my 2021 Dodge Durango I have a recall on a rear view camera a recall on a rear spoiler a recall on the steering assembly a recall on the ESC light mail function ABS system loose airbags
Crash
Incident date: Jan 1, 2026
My wife was driving our Ioniq 5 on the freeway. She received a message on the dash about the electrical system (probably ICCU failure), and then the car limited itself ("turtle mode") so that the max speed was 20mph. A minute or two later it slowed down even further to 10mph. She was able to get off the freeway safely.
Incident date: Oct 15, 2025
When parking the vehicle at Auto Zone, at a very slow speed, the vehicle suddenly accelerated. Without the accelerator being pressed, the vehicle suddenly accelerated on its own. Notes: Vehicle has One-pedal always activated. It is a new vehicle. Only has 3k miles. I was taken once to the shop for maintenance. Malfunction components: Maybe Speed related components and safety features. The airbag
... did not deploy and non of all the safety features the vehicle has did not activated. The safety risk was extremely serious. The vehicle went over the concrete parking stopper, tore it off, and then crashed into a concrete column at AutoZone. If anyone had been walking in front of the vehicle, the outcome could have been catastrophic. Despite the impact, the airbags did not deploy and none of the vehicle’s safety systems activated. After the incident, I went to the ER due to pain in both hands, shoulder pain, back pain, and pain in my feet. I was evaluated for these injuries as a precaution. A police incident was done. We have a number. Because it was on private. property there is not a report, but they gave us a police incident number. No warnings, symptoms prior to the incident. It was a dry day, not rain. The incident occurred last Saturday. We tried calling the Ford dealer to have the car towed, but we were unable to reach them. Because of safety concerns, we contacted a towing company and had the vehicle towed to our home instead. We plan to call Ford today, but wanted to report the incident firstRead more
Crash
1 injured
Incident date: Feb 11, 2026
The vehicle experiences a sudden and complete loss of power while driving. Specifically, the vehicle loses the ability to accelerate. During these incidents, the battery indicator shows critically low battery levels despite there being sufficient gasoline in the vehicle. The exact component causing the malfunction has not been identified by the dealership, as they report no diagnostic codes are pr
... esent. The vehicle is available for inspection upon request. This issue has occurred multiple times while driving on highways at speeds where surrounding traffic is traveling approximately 55 mph or higher. This has also happened while pulling out into traffic, causing near misses of an accident. When the malfunction occurs, the vehicle rapidly loses acceleration capability and slows down to approximately 20 mph. This creates a dangerous speed differential between my vehicle and surrounding traffic. It becomes extremely difficult to safely maneuver into the breakdown lane due to the inability to accelerate. This situation creates a significant risk of rear-end collision or multi-vehicle accident. The dealership has been unable to reproduce the issue during service visits. However, the vehicle has been brought in multiple times for this same concern. The dealership has stated that no diagnostic trouble codes are stored, and therefore they cannot identify or repair the root cause. I have multiple videos documenting the issue occurring while driving. The vehicle has been inspected multiple times by the authorized Kia dealership service department. This issue has been occurring since July of 2025. Video Link: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Feb 16, 2026
While stopped in traffic with my foot firmly on the brake pedal, my vehicle began accelerating forward unexpectedly. The vehicle seemed "possessed". It was as if the gas pedal was fully on the ground while my foot was still on the brake, so the car was lurching and seemed to be fighting itself. The vehicle continued moving forward and would not stop despite sustained and hard brake pressure. I was
... rapidly closing distance on the vehicle in front of me and narrowly avoided a collision by inches. The vehicle only stopped after I shifted it into park and then I shut the car off. This was a terrifying and dangerous event. The vehicle accelerated against brake input and created an immediate collision risk. I reported this incident to my local Lexus dealership (Lexus of Fife, WA). However, the dealership minimized the event in their service documentation and did not accurately record my description of unintended acceleration while braking. At that time, I was informed that Lexus had issued a Technical Service Bulletin (TSB) related to this issue but has not issued a recall or broadly notified owners. If the manufacturer is aware of this defect and has not initiated a recall, I believe this poses a significant public safety risk. This issue presents a serious safety concern involving unintended acceleration despite brake application. I am concerned that other drivers could experience similar incidents, potentially resulting in injury or fatal accidents. I suspect that accidents have already resulted from this. I am requesting investigation into this defect. Owners should be notified and this should be recalled immediately.Read more
Incident date: Mar 2, 2026
The contact owns a 2012 Dodge Durango. The contact stated that when the vehicle was started, the check engine warning light illuminated. Approximately three weeks later, while stopped at a light, the vehicle accelerated unintendedly. The gear shifter was shifted to park(P) to stop the vehicle. The vehicle was then taken to an independent mechanic, where it was diagnosed and it was determined that
... the timing chain was blown. The vehicle was repaired, but the failure persisted. The vehicle was subsequently taken to an independent mechanic on several occasions, where it was diagnosed and determined that there were failures with Oxygen sensors, head gaskets, oil pan, oil pump, B2S1 heater, that the intake manifold was cracked, there was cylinder #2 misfire, and the circuit harness needed to be repaired, and DTC: P0300 was retrieved. The vehicle was repaired each time, but the failure persisted. The manufacturer was notified of the failure. The failure mileage was 190,000.Read more
Incident date: Jan 24, 2026
Stellantis is recalling over 1.2 million 2019-2024 Ram 1500 pickups, including the 2021 model year, due to a software flaw in the ABS module that can disable the Electronic Stability Control (ESC) system My ram vin is not listed, but i am receiving this error.
Incident date: Feb 27, 2026
To Whom It May Concern, I am submitting this complaint to report serious and potentially life-threatening safety defects involving my Honda vehicle. 1. Intermittent Failure of Crash Avoidance / Collision Mitigation System The vehicle’s anti-collision/crash-avoidance system has stopped functioning intermittently and without warning. This system is intended to provide critical safety protection, a
... nd its unpredictable failure significantly increases the risk of a collision. There is no consistent pattern or driver action that explains the system disengaging, which makes the defect especially dangerous. 2. Sudden and Unexplained Sunroof Explosion While Driving While driving at normal highway speed, the sunroof glass suddenly exploded outward without any impact from debris, other vehicles, or road hazards. There was no prior warning. Glass shattered violently, creating an immediate safety emergency that could have resulted in serious injury or loss of vehicle control. This incident was extremely frightening and posed a serious risk to myself, my passengers, and other motorists. Based on my research, similar incidents involving spontaneous sunroof shattering have been reported by other drivers, suggesting a possible systemic defect rather than an isolated incident. I believe these defects represent an unreasonable risk to public safety and warrant investigation. I respectfully request that the National Highway Traffic Safety Administration review this matter and take appropriate action to ensure driver and passenger safety. Thank you for your attention to this serious concern.Read more
Incident date: Mar 2, 2026
While slowly turning into a parking space at approximately 1 mph (?) the vehicle unexpectedly accelerated. The vehicle mounted the curb, and struck a a parked car and hit a brick retaining wall, causing damage to both. This all happened within a few seconds and there were no warning lights or messages before or during the accident. I was not injured and there were no other people present. The po
... lice were called and inspected the damages. The insurance company was contacted due to damages. No one was in the parking lot at the time. The manufacturer was notified and will inspect the car for cause/failure.Read more
Crash
Incident date: Jan 15, 2026
Had the ABS Module repaired due to recall last week. Next, I have had 3 instances of the Accelerator sticking when shifting gears and, this never happened before this service.
Incident date: Feb 27, 2026
Incident date: Feb 23, 2026
The way the accelerator pedal sensor is positioned allows for water infiltration from wet carpet / tracked in snow and water. The component is available for inspection upon request. Once sufficiently saturated the sensor fails, and ceases function DURING VEHICLE MOVEMENT. The problem is reproducible but has not been confirmed as a pattern of failure by the dealership. As far as my recollection, th
... e manufacturer hasn’t inspected the part. P2138 is the associated check engine code and the vehicle enters limp mode DURING TRAVEL. The check engine light (and subsequent problems) first appeared while in traffic on 2/10/2026.Read more
Incident date: Feb 12, 2026
My engine seized up on me on the highway. I was stranded and couldn’t start the vehicle and it was freezing outside.
Incident date: Apr 3, 2023
What component or system failed or malfunctioned, and is it available for inspection upon request? Unsure, but likely transmission. I no longer own the vehicle, it is at Tom Ahl Hyundai in Lima, Ohio. How was your safety or the safety of others put at risk? When the vehicle was put in reverse, without pressing the gas the car would rapidly accelerate and jerk as if it was going to stall. Has the
... problem been reproduced or confirmed by a dealer or independent service center? Yes, the dealership. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? The manufacturer was working on a fix but unable to figure out the issue, so I returned the car. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No, no warning lights.Read more
Incident date: Feb 27, 2026
On multiple occasions, the vehicle has unexpectedly lost acceleration while driving. Specifically, while traveling on the highway, the vehicle will suddenly drop speed and fail to respond when pressing the accelerator. This creates a dangerous situation, as I am unable to maintain speed with surrounding traffic, increasing the risk of a collision. This issue appears to occur without warning and
... significantly impacts the safe operation of the vehicle. A sudden loss of power on a high-speed roadway is extremely hazardous and poses a risk to both myself and other drivers.Read more
Incident date: Nov 23, 2025
- started shutting shutting off at while in drive. - started having reduced power - started idiling high while driving - initially there was no codes - last night I drove, I put in drive gear but it was delayed so I had to keep moving from park to drive for it to full go into drive - the codes came P0325 P0505 P0507 P0700 P1101 P2714 After I was driving up an incline the car stopped moving forwar
... d and started reversing backwards. One other independent shop advised they were able to produce but couldn’t figure out the problem because no code were shown at the time. There has been many people having the same issues I started off with and I found the forum to file a report .Read more
Incident date: Feb 27, 2026
Knock sensor p1326 service code engine light on
Incident date: Feb 27, 2026
When the brake pedal is pressed on the brakes will grab. It snatches the car kinda hard. Also when you give the car gas it will hesitate and will not accelerate. Another with the gas is that you can be driving at a higher speed such as 45 to 55 or so and you press down the gas pedal like your going into passing gear and it will not accelerate it’s like it’s trying to stop. Feels like the car i
... s gonna fall on down onto itself and it loses power.Read more
Incident date: Jan 12, 2026
On [XXX] while driving the car on a city street in Northhampton, MA, I heard a loud "pop" and there were multiple warning lights, beeps and messages indicating there was a problem with the electrical system. The car slowed dramatically and I was unable to drive at a safe speed to keep up with traffic. The car slowly lost power and I was able to pull over to the side of the road. The temperature wa
... s 15 degrees F - very cold, no heat and I had to stay with the car in freezing cold temperatures to await transport via tow to the local dealer. The tow service required that someone be with the vehicle in order to receive a tow. The dealer diagnosed the car with a failed ICCU - a well-known, increasingly common issue with these cars - and said there were already 10 Ioniqs on the lot awaiting replacement ICCUs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Oct 10, 2025
Vehicle: 2020 Toyota Highlander XLE Purchased: August 2020 Owner: Original owner Transmission: UA80F Dealer quote for “Transmission assembly remove and replace: $8,666.22 +tax The vehicle is experiencing delayed acceleration (lagging power) and a loud whirring noise from the transmission when the accelerator pedal is pressed. The whirring noise immediately stops when the accelerator pedal is re
... leased. The Toyota Highlander had just exceeded the 60,000 mile/5 year powertrain warranty. Vehicle has 68,079 miles and is 5 1/2 years old. The delayed acceleration creates a serious safety hazard, particularly when starting from a complete stop while attempting to make a turn into traffic. On multiple occasions, the vehicle failed to respond promptly when the accelerator was pressed, placing the vehicle at risk of being struck by oncoming traffic. On February 17, 2026, Oakbrook Toyota diagnosed the vehicle with a failed/bad transmission after charging a $200 diagnostic fee to investigate the whirring noise and power delay. This failure occurred on a vehicle that has been properly maintained and has not been modified. Upon searching the Internet, there are many, many complaints regarding the UA80 transmissions failing between 60,000 and 70,000 miles. There are also multiple lawsuits filed for failed transmissions.Read more