Showing 137,132 complaints - component: POWER TRAIN
Incident date: Jul 15, 2026
The transmission under several circumstances will just stall out. Will NOT allow the vehicle to accelerate. Flooring the gas pedal does not do anything. RPM may go up a couple hundred RPM (not thousand) but the truck just will not move. After this now happening several times I can tell you that it happens when making a left or right hand turn without coming to a complete stop and the area turning
... into is an up hill section. Watching the gear indicator normally shows a very high gear of 8 or higher. Trans needs to down shift but it will not. Stomping accelerator to the floor does nothing. On and off to the floor does nothing. Pulling the shifter to manual and flicking the change gear does work and if you don't have on coming traffic bearing down that's fine. But if you have on coming traffic and you can't move it is a major safety issue in my mind. The vehicle feels like you have pulled up to a parking curb and after stopping you try to go over it with little to no power being applied. This has happened now seven times. Ford dealer says the vehicle shows no codes.Read more
Incident date: Dec 15, 2024
The affected components are the BOTH FRONT DRIVE AXLE/CV JOINT ASSEMBLIES on my 2024 Honda Prologue. This is not merely a suspected problem. After I reported the clicking/popping condition to Honda multiple times, the vehicle was finally inspected by a technician, who determined that BOTH FRONT AXLES WERE BROKEN AND REQUIRED REPLACEMENT. The original clicking/popping was not present when I obtain
... ed the vehicle. It developed afterward and progressively worsened, particularly during turns. After Honda replaced both front axle assemblies, the noise returned within a short period of time. The replacement components now exhibit the same condition and the noises are worse than they were with the original axles. Honda has still not provided an effective repair. This creates a serious safety concern because the drive axles/CV joints are critical drivetrain components responsible for transferring power to the wheels while allowing the wheels to turn and move with the suspension. I am concerned about continued deterioration or another axle/CV-joint failure occurring while driving, potentially resulting in loss of propulsion or vehicle control and endangering me, my passengers, and other motorists. The condition has therefore been confirmed by a Honda technician, resulting in replacement of both front axles. Despite that repair, the same problem has returned and worsened. The vehicle and replacement axle/CV-joint components remain available for inspection by NHTSA or Honda. There were no warning lamps or dashboard messages before the original axle failure was discovered. The warning symptom was the persistent mechanical clicking/popping from the front end, especially during turns. That same warning symptom has now returned after both axles were replaced. The replacement parts have not corrected the defect, and Honda has not provided a lasting remedy.Read more
Incident date: Aug 10, 2026
The vehicle intermittently and unexpectedly shifts itself from Drive (D) into Park (P) while completely stopped in active traffic. When traffic moves and the accelerator is pressed, the engine revs safely in place, but the vehicle does not move because it has uncommandedly entered Park. The driver must quickly apply the brake and manually shift back into Drive to avoid being rear-ended. This has o
... ccurred on 6 separate occasions within the first two months of ownership, creating an immediate, severe collision hazard at active intersections. Dealer/Manufacturer Actions: The vehicle is currently on its 3rd service visit at Genesis of Lindon for this exact issue and has been out of service since August 10, 2026 (accounting for 11 business days on this visit alone, and over 20 calendar days total across all visits). The dealership has been unable to replicate the intermittent electronic/software fault during limited 15-mile test drives. No error codes are stored, and no dashboard warning chimes or lights appear when the uncommanded shift occurs. A corporate case has been opened with Genesis Motor America, and a formal written notice under the Utah New Motor Vehicles Warranties Act has been submitted. The vehicle is currently deemed unsafe to drive by the owner and remains at the dealership.Read more
Incident date: Aug 10, 2026
After transmission had programming update it never shifted properly. Took it to the dealer for diagnostic and they said nothing wrong. Transmission failed at only 82000 miles.
Incident date: Aug 19, 2026
ABS control module has failed and the vehicle cannot shift into gear and will not move. Dealership verified failure and the part is on 2 to 3 year back order. Part also apparently cannot be repaired by a 3rd party due to the chips no longer being manufactured. Only way to repair and make the vehicle "operable" is to purchase a "used" module from another donor vehicle which is also suspect and pote
... ntially unsafe. A recall needs to be instituted to protect the safety of the public and vehicle owners. RAM and its owner Stellantis need to be held accountable.Read more
Incident date: Jul 5, 2026
This vehicle experienced an engine overheating failure while driving, five days after a cooling-system repair (radiator hoses, valve cover gaskets, spark plugs) had been completed at the dealership. The dashboard displayed an explicit "Engine has overheated" warning, and the vehicle could not continue to be driven. The vehicle was returned to the dealership. Per their own written statement, there
... were "no signs of engine damage related to the overheating concern" at that time. The vehicle's own mileage record shows it did not leave the dealership's lot for nearly a month afterward, despite a written claim that the shop foreman had personally test driven it before release. After that release, a fractured metal bracket was found in the engine compartment near the serpentine belt, along with multiple additional loose, missing, or unseated fasteners throughout the engine bay. The dealership's technician stated he had no reason to have inspected that area. The cause of the fracture and the discrepancy with the technician's account have not been resolved. Separately, the vehicle's Lane Keeping Assistance/Lane Departure Warning system has been non-functional, was twice described by the dealership's technician as "working," and both times disproven by independent testing showing the system displaying "system off." The vehicle has also been producing smoke while driving and idling, consistent with a fluid leak burning off a hot engine component, accompanied by a worsening chemical/exhaust-like odor in the cabin, not yet diagnosed. This is reported given the overheating history, the undiagnosed cabin odor with possible carbon monoxide exposure risk, and engine-bay damage discovered following dealership service, in case relevant to safety monitoring of this repair pattern.Read more
Incident date: Aug 15, 2026
My 2017 Ford F-150 equipped with the 10R80 10-speed automatic transmission experiences repeated harsh and unpredictable shifting. The transmission will hesitate or delay during shifts and then engage very hard, sometimes producing a severe bang or jolt through the truck. It also experiences abnormal gear hunting and inconsistent shifting behavior. These symptoms can occur during normal driving an
... d create a safety concern because the transmission does not always respond predictably to driver input. Ford has issued technical service bulletins addressing harsh engagement, delayed engagement, harsh shifting, and delayed shifting on 2017-2020 F-150 vehicles equipped with the 10R80 transmission. My vehicle is experiencing these same types of symptoms. I am reporting this because I believe the 10R80 transmission in affected 2017 F-150 vehicles should be investigated for a potential safety defect.Read more
Incident date: Aug 10, 2026
I own a 2023 Jeep Wrangler 4-Door Sahara 4xe (VIN [XXX], plug-in hybrid). Since new, this vehicle has had repeated electrical and high-voltage (HV) hybrid battery system failures. About eight months after purchase, at approximately 6,590 miles, the vehicle lost power and would not restart in a parking lot ("Service Charging System" warning) and had to be towed to the dealer (Repair Order #[XXX],
... 10/18/2023–10/20/2023); a 12V battery failure was diagnosed. On February 9–10, 2026, the dealer performed Recall Campaign 68C (JL/WL PHEV HV Battery) on this vehicle — a software/module update to the BPCM, HCP, AHCP, PCM, TCM, and IDCM, plus an HV battery diagnostic analysis (Repair Order #[XXX]). On [XXX], at approximately 22,692 miles, the check engine light illuminated and the dealer diagnosed a hybrid (HV) battery failure. The manufacturer (Stellantis/FCA US LLC) subsequently opened a warranty case (#[XXX]) and a lemon-law repurchase case (#[XXX]), confirming the vehicle could not be repaired and offering repurchase or $15,000 cash compensation. As of this filing, the vehicle remains at the dealership, out of service, well past the dealer's own promised repair completion date. Across its ownership, this vehicle has been out of service for HV-battery- and electrical-system-related repairs for a documented cumulative total of approximately 50 days. I am filing this report because a vehicle losing propulsion/electrical power unexpectedly, and a manufacturer needing to run an HV battery software recall campaign on this same vehicle only six months before a full HV battery failure, both raise safety concerns beyond an ordinary warranty repair, and I want this pattern on record in case other owners of this model are experiencing the same failures. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jun 6, 2025
When starting from a stop, putting foot on the gas pedal the car won’t move. Hesitates for a longtime. It has happened numerous times since purchased new. The manufacturer stated that engineering is looking into it, with no definitive answers. No warning lights. It just won’t go, at times which is a safety concerning especially when crossing with oncoming traffic. Unresponsive.
Incident date: Jun 2, 2025
2015 gmc Acadia, vin ending 7457,p2635,stuttering/hesitation and engine stalling when Arizona temperatures exceed 100* f , and mechanic advising that the condition corresponded to a known gmc issue for which they could not obtain an applicable corrective part / repair
Incident date: Aug 12, 2026
The head gasket failed in the engine. Coolant leaked into the cylinder head causing the engine to overheat and put the driver at danger to immediate vehicle failure while driving. The problem was confirmed by the dealer. The vehicle has only been inspected by the dealership. There were warning lamps that indicated engine overheating.
Incident date: Aug 23, 2026
Our family was driving on the highway at 55mph (I-495 in Alexandria, VA), the car instantly began to decelerate, despite having my foot completely on the accelerator and we had to limp over to the side of the road onto the shoulder. We had to wait multiple times for the hybrid motor to re-power itself to get off an exit at 10-15 mph. The car is now in "limp mode" and will not drive above 35 mph.
... This is the 4th time that we have had the same issue occur. Hyundai has provided a different fix each time, but they have yet to find an answer as to why this instant loss of acceleration keeps occuring. In the wrong circumstance. This instant loss of acceleration could be deadly and cause severe injuries to the individuals in the vehicle.Read more
Incident date: Aug 21, 2026
During normal operation of the car the radiator sprung a leak which could have resulted in leaving us stranded with our young kid. this was verified by the dealership who's only solution has been to replace the radiator at our expense. There were no warning lights or other indications of the damage other than coolant leaking from the bottom of the car
Incident date: Jun 24, 2023
Transmission failed, at under 100k miles. Reached out to Chevy after seeing all the transmission issues in the news, they were no help, they did not offer any type of warranty or recall, and we all know they have an issue. M06y vehicle is within the years of the recall, but they would not cover anything. Had to go an independent auto shop to have a new one installed.
Incident date: Feb 17, 2026
I am submitting this complaint regarding my 2019 Jeep Cherokee Limited with approximately 89,000 miles. On two separate occasions, while driving at approximately 20 miles per hour and before I had applied the brakes, the vehicle unexpectedly stalled without warning. These incidents both occurred during the second or third week after I purchased the vehicle in February. A dashboard message instruct
... ed me to put the vehicle in park and restart it. The sudden loss of power while the vehicle was in motion created a serious safety hazard. Both a Jeep dealership and an independent mechanic diagnosed a failed power transfer unit requiring replacement. Although my VIN is not currently covered by a recall, I am concerned this may represent a safety-related defect. I respectfully request that NHTSA review this complaint, investigate whether similar incidents are occurring, and determine whether further action is warranted.Read more
Incident date: Aug 19, 2026
I got the vehicle with 60,000 miles 8,000 miles in vehicle gave me problems gave me a check engine light code p0300 then took it to get inspected then was told it was the fly wheel then it’s started knocking vehicle is currently not being droven because of the fly wheel
Incident date: Aug 14, 2026
2023 ACURA MDX TYPE S. 28k miles. While merging onto highway, I sped up and at 25 mph, I heard a loud metal clunk from underneath the car. Car still drove and functioned as a two wheel drive instead of AWD. Went in for service and was told that the transmission and Power train Unit would need to be replaced and will be replaced under powertrain warranty by Acura.
Incident date: Jul 30, 2026
I bought my 2024 Mazda CX-90 PHEV 10 months ago with 22000 miles on it and no and now has 29000 miles on it. First thing I had a issue with was a Motor Mount was bad, took 12 weeks to get part was told it was safe to drive. Next, since I have had the vehicle I have been having a issue with the transmission making a noise while both shifting from first to second and also on down shifting. It does
... not happen all the time but is happening. I took the vehicle in to the dealership to have it looked at and they were able to reproduce the issue. When they conferred with Mazda on the issue they were told that it was a known issue but there is no fix for it at this point and was dertermined safe to drive. I also talked to Mazda myself who also told me that it was a known issue but there is no fix and determined it safe to drive. I love the vehicle but to have this noise keep happening and being told they are working on a fix does not make me feel confident in the vehicle with this especially when my wife also drives it. My biggest question is this is a 2024 Mazda and I am told the 2025 also has the same problem. How long is the answer were working on a fix to long to believe that they actually are since there are now 2026 and soon to be 2027 models coming out. I am being told it is only the PHEV vehicles having this issue which explains the reason the PHEV model I believe is being discontinued. Would love to hear from you what my recourse would be. Thanks in advance for your timeRead more
Incident date: Mar 1, 2026
My 2019 Toyota Highlander AWD vehicle started making a whining noise around 85,000 miles. This high pitched whining sound occurred while accelerating and became louder and louder with time. I researched the issue and found out that the same issue had occurred on 2018 Highlanders and Toyota issued a Customer Service Bulletin T-SB-0160-18, which addressed the repair and replacement of these UA80 t
... ransmissions regardless if the warranty had expired or not. After visiting my local Toyota dealer, they confirmed that the high pitch whine was the final drive noise with the UA80 transmission and the exact same issue as the 2018 Highlander. If left unchecked, my transmission would eventually fail. Since my 2019 Highlander is not part of any recall, and at the moment, not part of the Customer Service Bulletin T-SB-0160-18, I was left to take care of the repair on my own. I contacted Toyota Corporate and requested financial assistance on the the approximate $7,000 charge to replace my transmission. Toyota told me that my car was not under warranty, but they could pay for my 50% of my cost to replace my transmission. I had to pay $3,535 (half of the total cost) to repair my transmission. Since this issue is a manufactured flaw with the assembly of the transmission, I believe the entire repair should be covered 100% by Toyota; therefore, a recall should be issued or the 2019 Highlanders should also be included in the Customer Service Bulletin T-SB-0160-18.Read more
Incident date: Aug 23, 2026
The vehicle exhibits a repeatable low-speed driveline-related problem consisting of pronounced clicking or clunking from the driver-front area, fore-and-aft jerking, and harsh engagement during deceleration and light on/off-throttle transitions, particularly around 15–17 mph; the behavior can become significantly worse over rough or uneven terrain. The exact failed component or system has not ye
... t been identified. The vehicle is still essentially new, with fewer than 5,000 miles, and has not yet reached its first scheduled service interval, so it has not yet been formally inspected for this condition. No warning lamp or diagnostic message has appeared. Other owners online have described a similar low-speed clunking and jerking phenomenon, and Mazda has issued at least one prior transmission-related TSB addressing somewhat similar harsh shift behavior, although that bulletin does not appear to apply to this vehicle or this exact symptom. The vehicle is available for inspection upon request. The concern presents a potential safety risk because the vehicle can unexpectedly jerk, lurch, or abruptly change driveline load during ordinary low-speed driving, which can make accelerator response and vehicle speed less predictable in traffic, parking lots, intersections, or on uneven surfaces. The symptoms began within the first few thousand miles and remain repeatable.Read more
Incident date: Aug 5, 2026
The vehicle was sold to me 3 months outside of the extended manufacturer's warranty in December of 2025 with known issues with the CVT transmission. Since owning the vehicle for less than one year, the transmission has begun to fail. The vehicle was taken to a different Nissan dealership (Poughkeepsie Nissan in Wappingers Falls, NY) where it has been confirmed that the transmission is failing and
... will not go into gear correctly. Service records for the vehicle were pulled from the dealership that sold it to me (Romeo Nissan in Kingston, NY) and the transmission had never been serviced or repaired. If the vehicle slips out of gear or will not go into gear correctly, this could cause a major accident including life threatening injuries and potentially death to myself or others in vehicles around me. When I reached out to Nissan consumer affairs, they only offered to cover 50% of the cost to repair or replace the transmission which is a cost of $3200 to myself which would cause a severe, undue hardship to my situation. This vehicle is not safe to be on the roadways, as it can fail at any time. There have not been any warning lights or messages to the transmission issue. The transmission can be felt slipping while driving. The CVT transmission is a known issue with Nissan engines, which is why they offered an extra, extended warranty on these vehicles, but Romeo Nissan let the vehicle sit on the lot until it was outside of the extended warranty before it was sold to me.Read more
Incident date: Jul 13, 2026
On July 13, I was driving on the I-75 Business Loop access ramp near Bloomfield Hills with my entire family in the vehicle when the EPC warning light came on. The vehicle went into limp mode and subsequently shut down. I was able to pull the vehicle onto the shoulder of the access ramp before it stopped completely. With my entire family in the vehicle, being stranded on the shoulder of I-75 create
... d a very unsafe and concerning situation. After allowing the vehicle to rest for several minutes, I was able to restart it and drive it home. I then arranged for the vehicle to be towed from my home to Mike Savoie Volkswagen for diagnosis and repair. The vehicle had already experienced a similar EPC-related failure previously and had been repaired by Mike Savoie Volkswagen. Following this July 13 incident, the vehicle remained at the dealership for further repairs and was returned to me on July 24. A copy of the repair documentation is attached.Read more
Incident date: Aug 20, 2026
Vehicle shifted into neutral while driving down the highway, extremely dangerous. Would not shift into gear and could not accelerate. Was able to pull over and the vehicle would not restart. Had to have the vehicle towed to a dealership. Dealership found a blown fuse, problem happened again twice and the dealer could not find the problem. This was July 28th, 2026. On August 20th, while in cruise c
... ontrol, slight ringing noise began, then a loud thump, then a loss of oil pressure. Unable to do anything other than pull over on an interstate with my family. Again, very dangerous. The vehicle would not restart and could not be shifted out of park. Had to have the vehicle towed again. Have also had at least 8 recalls on the vehicle. Unbelievably dangerous situations with my family, aside from inconvenient and expensive.Read more
Incident date: Jul 7, 2026
On July 7, I was driving the vehicle with my son in the car when the EPC warning light suddenly came on. The vehicle immediately went into limp mode and subsequently shut down. I was able to maneuver the vehicle off the main roadway and onto the grass; however, this left my son and me in an unsafe situation on the side of the road. After allowing the vehicle to sit for several minutes, I was able
... to restart it and drive it a short distance to a nearby parking lot. I then arranged for the vehicle to be towed to Mike Savoie Volkswagen for diagnosis and repair. The repairs were completed, and the vehicle was returned to me by Mike Savoie Volkswagen on July 13. A copy of the repair documentation is attached.Read more
Incident date: Dec 31, 1969
Torque converter failure led to transmission failure in 6 speed transmission. Engine lifter failure.
Incident date: Jul 3, 2026
lower control arm broke due to recall #21v144 resulting in transmission cv axles lower control arms front steering components and drive train failure. emergency tow bill etc vihicle is at burdick mitsubishi in cicero ny and dealer says mitsubishi has denied as secondary damage as per recall. waiting on dealership for denial letter.
Incident date: Aug 8, 2026
My truck has been shuttering when accelerating and hard shifts periodically. The engine is also tapping. I have right at 74000 miles. regular oil changes and maintenances.
Incident date: Feb 26, 2026
Car was driving fine, randomly at 10k miles, the car started turning off. Thank god I had reached my house before it died out on me. I called the Cadillac dealer and brought it in. Apparently a plug was fusing, which caused a shortage to the engine.
Incident date: Dec 16, 2025
The vehicle does not recognize when it is in park . To use the Cadillac maps app you have to approve to their terms . When I tried to read it ,I get two warnings that tell me I must be in park . I am sitting in my garage when this happens . I have a video and a pic of the warnings . I need another method to upload the video . Its too large
Incident date: Aug 7, 2026
While driving I will get a wrench symbol with a bunch of codes pop up u0121:00:28 u0131:00:28 u0137:00:28 u0164:00:28 u0199:00:28 u0200:00:28 u0212:00:28 u0252:00:28 u0256:00:28 u1012:00:28 p0557:00:28 p1935:00:68 p193e:00:28 I have also had it jerk while driving ( went down into first gear) while having no power to my gauge cluster ac nothing
Incident date: Aug 10, 2026
I purchased a new 2026 Jeep Grand Cherokee Summit equipped with the new 2.0L Hurricane 4 Turbo. The vehicle has a repeatable and potentially dangerous accelerator-response problem. From a complete stop, I can apply substantial/full accelerator input and the vehicle initially provides little or no expected acceleration. The vehicle may begin creeping forward and the tachometer may begin moving, but
... there is little corresponding engine sound or vehicle acceleration. After approximately two seconds, the vehicle begins responding and accelerating however it is still extremely sluggish and dangerous. The condition has been repeatedly reproduced in both Normal and Sport modes. I have also experienced delayed RPM increase and delayed transmission response/downshift while already moving. The condition has occurred when attempting to enter traffic and creates a safety concern because the vehicle does not immediately respond as expected to accelerator input. The dealership initially told me the vehicle was operating normally based on diagnostic readings amd that because of the computers and software there is no direct throttle response on these drive by wire vehicles anymore. That is simply intrue. The dealership subsequently had the shop foreman test drive with me in the vehicle. The foreman experienced the condition and agreed there was an issue with the lack of throttle response. I repeated the issue multiple times from stop, ehile turning, and at speed. The dealership is now involving a technical advisor. The dealer has told me that a Stellantis service bulletin concerning similar drivability symptoms does not apply to my VIN. I am not alleging that the bulletin applies to my vehicle. I am reporting the actual safety-related behavior because I believe it warrants investigation regardless of whether my VIN is currently included in that service action.Read more
Incident date: Aug 14, 2026
2011 Lincoln MKZ AWD, 25000 miles. The plastic sheath that covers the transmission shift cable split in two. The split is located on the cable between the engine and firewall. preventing the driver from being able to shift the automatic transmission into Park and then later could no longer shift into any gear position. The metal cable and braid remained intact.
Incident date: Jun 8, 2026
On June 8, 2026, I parked my 2023 BMW XM on my residential driveway, exited the vehicle, and walked toward my residence. My Ring security camera captured the incident. The video shows: I exited the BMW and walked approximately 12 seconds to my front door. I entered my residence. Approximately three seconds later—roughly 15 seconds after I exited—the BMW began rolling. The headlights illuminate
... d as the vehicle began moving. I was already inside my residence and had no physical contact with the vehicle when it began moving. The vehicle subsequently crossed the street, traveled through a bush, and sustained damage. I opened a case with BMW of North America following the incident. BMW conducted an extended investigation that included dealership inspections and review by BMW's National Engineering Group. BMW requested an additional inspection approximately two weeks before providing its determination. After 10 weeks, BMW ultimately advised that it could not identify a vehicle defect or malfunction responsible for the rollaway. BMW identified transmission-related fault codes during its investigation but advised that those codes were not related to or responsible for the rollaway. Following the incident, I attempted to understand how a vehicle would behave at the same location if it had actually been left in Neutral. I separately positioned a BMW X7 and BMW X3 in the same area of the driveway and intentionally placed each vehicle in Neutral. When I released the brake, each vehicle immediately began rolling. This was not a scientific or engineering test, and I am not presenting it as proof of a defect. I conducted the comparison because the XM remained stationary for approximately 15 seconds after I exited before it began moving. The rollaway resulted in substantial damage to the vehicle. Subsequent inspection identified damage including the wheels/tires, rear driver's-side control arm, sensor components, and steering rack. It could have cause physical harm to others.Read more
Incident date: Jun 24, 2026
Vehicle lost all power and shutdown coming off the highway. This all happened even after the heavier ow-40 oil was added from the initial engine inspection. Been waiting almost 2 months for a total engine replacement
Incident date: Jul 1, 2026
The ignition key gets stuck in the ignition after shutting off the car. The key may not be removed from the ignition. The failure of the transmission shift control mechanism directly impacts the safe, mechanical operation of the vehicle's powertrain and transmission park-lock functions. The vehicle was taken to a local GM dealer and the problem was recreated. This is a known problem with the trans
... mission shift control assembly for several model years (2020 - 2023). Also, there was a previous class action lawsuit (Jefferson & Riley class action settlement) which specifically covered a predefined list of early-generation model years (including the 2017–2019 GMC Acadia, 2019 Chevy Blazer, and 2016–2019 Malibu/Traverse/Volt). GM continued using similar microswitch shifters in newer vehicles like your my 2022 Canyon. I had no prior warning lamps but the symptoms occurred infrequently after I purchased the vehicle on March 29, 2023. I am the original owner of the vehicle and in July 2026 the problem became frequent - on an almost daily basis. I took the vehicle to my local GM dealer and I was initially told to use my spare key and see if that fixes it. In August 2026, I took it back to the GM dealer and insisted that a diagnostic be done, at which time they agreed that the transmission shift control assembly was faulty. My concern is that GM continued to use the same defective part in newer GM vehicles even though this part was previously determined to be defective in the Jefferson & Riley class action settlement.Read more
Incident date: Aug 22, 2026
Symptoms are those described in Hyundai recall 236 (delayed shifting,hesitation, stalling). Vehicle has had multiple TSP services at Hyundai but symptoms persist intermittently. Software updates do not fix issue. Hyundai dealer has no other remedies.
Incident date: Jul 30, 2026
The car is not sensing that it is in park when it is. When I place it in park and turn the car off it dings and says shift into park however it already is in park. Therefore the car will not turn off. I had to jiggle the shift or turn the car on, reverse then go forward then park to get it to register. This has taken up to 10 minutes and it’s getting worse. This is a known issue that is referenc
... ed in GM Technical Service Bulletin 19-NA-206.Read more
Incident date: Aug 17, 2026
Because I am not an expert, I cannot say with certainty what exact vehicle components contributed to this incident. On August 17, 2026, at approximately 12:40 PM, I was slowly driving my 2022 Toyota Highlander XLE in a parking garage where I park my car every week. I saw a parking space, so I slowed down and began pressing the break as I went into the parking space. All of a sudden, the engine r
... evved up, and the vehicle lunged over the wheel stop and hit the cement wall, even though I continued pressing on the break. I then shifted the gear into "Park" and turned off the ignition. It all happened so fast and was quite frightening. I, subsequently, inspected the damage; among other things, the hood, front bumper, fender, and some of the trim around the lights were damaged. The seat belt restrained me, but the air bag did not activate. My chest is still sore, and I have some bruising on my left shoulder. I have reported the incident to my insurance agency. On August 20, 2026, I took the vehicle to a collision repair center recommended by the insurance claims agent. I have another appointment on August 24th to have a different repair center inspect and asses the damages and give me a quote on the repairs needed. The experience was shocking, and I would not want this to happen to anyone, which is why I am reporting the incident. This kind of malfunction could have resulted in an injury to another human, so I am thankful that only my vehicle and I were affected. This unfortunate and alarming experience has definitely made me hesitant to drive the vehicle for fear of it malfunctioning again.Read more
Crash
1 injured
Incident date: Aug 17, 2026
Because I am not an expert, I cannot say with certainty what exact vehicle components contributed to this incident. On August 17, 2026, at approximately 12:40 PM, I was slowly driving my 2022 Toyota Highlander XLE in a parking garage where I park my car every week. I saw a parking space, so I slowed down and began pressing the break as I went into the parking space. All of a sudden, the engine r
... evved up, and the vehicle lunged over the wheel stop and hit the cement wall, even though I continued pressing on the break. I then shifted the gear into "Park" and turned off the ignition. It all happened so fast and was quite frightening. I, subsequently, inspected the damage; among other things, the hood, front bumper, fender, and some of the trim around the lights were damaged. The seat belt restrained me, but the air bag did not activate. My chest is still sore, and I have some bruising on my left shoulder. I have reported the incident to my insurance agency. On August 20, 2026, I took the vehicle to a collision repair center recommended by the insurance claims agent. I have another appointment on August 24th to have a different repair center inspect and asses the damages and give me a quote on the repairs needed. The experience was shocking, and I would not want this to happen to anyone, which is why I am reporting the incident. This kind of malfunction could have resulted in an injury to another human, so I am thankful that only my vehicle and I were affected. This unfortunate and alarming experience has definitely made me hesitant to drive the vehicle for fear of it malfunctioning again.Read more
Crash
1 injured
Incident date: Aug 14, 2026
2024 Wagoneer was shifting weird, throwing itself in parking mode. Shutting off and making you stop while driving to shift in desired gear. Throwing itself in park going down the highway and about had us in a head on collision. Motor has loss of lower and overheating. Multiple misfires on multiple cylinders on all 3 occasions when returned to the dealership. Unable to fix on multiple attempts. Car
... is still in dealership garage awaiting to be repaired.Read more
Incident date: Aug 14, 2026
My Ford Escape powertrain went out when I was driving in town, it went from driving fine to not getting out of 1st gear. No warning prior got it towed to my mechanic and he did a diagnostic and it is indeed the transmission. This was extremely dangerous since I was close to being rearended because of the sudden failure. I still didnt get the transmission failure message on the screen until we went
... to load it up on the wrecker. This is a widely known transmission failure that has plagued this vehicle for years yet it was still sold to me. Ford knows about it and does nothing and it not recalled, unbelievable. Now my only vehicle is down, I cannot get to work and cannot afford thousands for a new transmission and labor. I am still paying on this car.Read more
Incident date: Jul 21, 2026
The transmission started to clunk into gear very heavily when I started my drive and then as I was driving down the highway going 60mph, the 10r80 transmission suddenly downshifted from 7th gear to 1st gear, and jolted the truck and I lost all power and it took around 5-7 seconds before the throttle was registering again to pick up speed. A car was a ways behind me but if it had been closer, there
... is no doubt I would have likely been hit. After this happened, in trying to increase speed back to the speed limit, the transmission would not shift back into 7th gear, and a wrench and code popped up on the dash.Read more
Incident date: Aug 1, 2026
There is a known issue with auto idle feature. If you do not manually turn off every time it stays on and occasionally will cause car issue when stopping. I have had it happen in vehicle about a dozen times. When you fully depress brake engine is suppose to i gel to save gas however on occasion the vehicle will completely stall out. I have had this issue happen when approaching stop signs or in tr
... affic situations. The biggest problem is trying to reengage car. Sometimes you can feel it starting to do this and if you quickly apply gas you can avoid it however sometimes the car will lock up with display lights and you have to keep pushing the Engine stop button to turn off the vehicle and turn vehicle back on. It is sometimes difficult to even turn off engine vehicle when this happens but seems to be only way to get vehicle to respond. I have had vehicles behind me almost hit me while I try to get vehicle out of this mode. I know it’s an issue as it’s all over the forums when you search for fix.Read more
Incident date: Aug 14, 2026
Transmission and transfer case failure. Noticed a very small amount of fluid leaking and took to dealership. Dealer informed me that I was "lucky" to have noticed and that the transfer case spline failure had occurred. Notified that the problem could lead to sudden loss of all wheel drive and loss of vehicle control, vehicle slipping, and oversteer. DP26001 had indicated that these issues are a sa
... fety concern and could lead to an accident. I had noticed instability in certain issues where the rear of the car did not feel firmly planted when cornering (oversteer). Dealer indicated that both the transmission and transfer case need to be replaced. I was ~8000 miles within powertrain warranty. Parts are on a national backorder which indicates a widespread issue. No warning lamps or indication of seal failure that leads to stripped splines off the shaft due to the fluid leak. NHTSA does not understand how the Acura SH-AWD system interacts with vehicle dynamics and handling, and loss of the rear wheel drive and its impact on oversteer would be absolutely NO DIFFERENT than a rear sway bar breaking under load while cornering. I experienced this exact symptom on [XXX] where the road goes from 3 lanes to 2 lanes on a sweeping right hand curve. This is where I had felt like I may lose control of the vehicle, the rear of the car started to come around and I had to steer into the slide to regain control of the vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 21, 2026
While driving down the road my car gave me a notification “DRIVETRAIN MALFUNCTION” said full engine output not available then it just stopped and shut off (limp mode) it has done this multiple times and the shop says that it may be the High Pressure Fuel Pump. This has happened on a busy city road with high traffic and curvy roads where my car would not move and people could not see me when co
... ming over the hill until last minute narrowly missing my car. Luckily there wasn’t oncoming traffic. I had to switch ignition off and on (it then said “transmission not in park”) when it was in park. Finally started back after having to shut ignition off and on twice. Then anytime I got above 40 it went back into limp mode.Read more
Incident date: Aug 4, 2026
While driving home, I experienced an extreme amount of white smoke coming from my exhaust. The smoke was so severe that I could barely see vehicles behind me. Because I was on the freeway and concerned about my safety and the safety of others, I pulled over when safe and had the vehicle towed home and then to an Infiniti dealership for diagnostics. I had previously researched Infiniti’s extended
... powertrain warranty for turbochargers applicable to my specific year/model and learned of premature turbocharger failures and the potential for resulting engine damage. The dealership confirmed that my turbocharger had failed, but also stated that my engine was failing and that the engine damage would not be covered under warranty. The service technician initially attributed the engine failure to inadequate oil changes. When I explained that I had recently had the oil changed and had consistently maintained the vehicle, he stated that because my oil changes were performed outside of the dealership, they may not have been done properly and the vehicle may not have been adequately inspected. He also referenced the hiring practices of other companies as a possible cause. I am concerned that this explanation is being used to avoid addressing whether the known turbocharger defect caused or contributed to the engine failure.There were no warning lights or other indications before this incident that my vehicle was experiencing a catastrophic mechanical problem. The failure occurred suddenly while I was traveling on the freeway, leaving my vehicle undriveable and requiring a tow. My primary concern is safety. If these turbochargers are known to fail prematurely and can cause significant oil leakage and subsequent engine damage, loss of power, or other mechanical failures, waiting until the turbocharger fails may create a serious safety hazard. A sudden loss of power or acceleration on a freeway could result in a collision, while substantial oil leakage can cause a fire.Read more
Incident date: Aug 21, 2026
After periods of rain or driving in wet conditions, when parking on an incline, the vehicle will not release the automatic parking brake without hard physical input to the accelerator causing a loud bang from the rear axle - this has happened numerous times over the past year
Incident date: Jun 10, 2026
My 2023 GMC Yukon Denali XL, used as a commercial vehicle for my business, experienced sudden and complete engine failure at approximately 70,000 miles with no prior warning. No check engine light, no unusual noise, and no other symptoms. The vehicle had previously been inspected/serviced under GM Safety Recall 25V-274 (L87 Engine Loss of Propulsion) and had been deemed safe prior to this failure.
... The failure occurred while driving on a two-lane road in Durango, CO. The vehicle lost all propulsion and came to a stop in the roadway, blocking the lane of travel and forcing other vehicles to cross into the oncoming traffic lane to go around the disabled vehicle. This created a serious and immediate hazard to myself and to oncoming traffic. The vehicle was not driveable and had to be towed. The dealer confirmed catastrophic engine failure requiring a complete engine replacement. After the engine replacement, the Morehart Murphy GMC dealership in Durango also failed to properly recalibrate vehicle sensors. They did not reinstall certain suspension components that had been removed for the engine replacement, requiring multiple additional dealership visits to resolve along with recalibration of the air ride suspension. After the replacement I was getting messages that the vehicle was "too low to drive with caution" and "Reduced Acceleration Drive With Care." This vehicle failure occurred during our peak season (June 10-July 2). The vehicle being out of service, I was required to rent a replacement vehicle at my own expense because GM did not provide a loaner vehicle. I estimate loss revenue at $1k/day. When I attempted to raise this issue with GM directly, their response was to submit letter to a P.O. Box, with no other means of resolution or contact offered. Given that this vehicle had already undergone the recall remedy and was represented as safe, this incident is relevant to NHTSA's ongoing investigation into post-recall L87 engine failures (Recall Query RQ26001).Read more
Incident date: Aug 18, 2026
It’s now in the shop being torn down for further inspection but it looks to be a cracked cylinder head leak .
Incident date: Jul 25, 2026
While traveling on [XXX] from Houston back to San Antonio, my truck engine just blew up without any warning whatsoever. We purchased the truck with 3 miles on it, and we have only put 5,000 miles on it. New cars that cost early $100K shouldn’t be having engine failures like this. I’m lost for words now! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)