Showing 137,132 complaints - component: POWER TRAIN
Incident date: Jun 26, 2026
While driving, my 2023 Jeep Wrangler 4xe suddenly loses drive power without warning. The car is a plug in hybrid vehicle. The vehicle routinely displays 'Electric Temporarily Unavailable'. When it happens, I press the accelerator and the vehicle does not respond; there is a delay of several seconds with little or no power before the gas engine engages. This is a serious safety hazard — the loss
... of power is sudden and unpredictable, and the delay leaves me unable to accelerate when merging or pulling into traffic. The condition is reproducible and began after the 68C recall software update. The driver expects a continuous level of power by the car, not a sudden power loss. This is reported by countless other drivers on all social media platforms as a consequence of the 68C recall that affects 350,000 Jeep Wrangler 4xe and Grand Cherokee 4xe. I have taken the vehicle to the dealer multiple times; each visit results in 'no codes found' and 'operating as designed,' and it has not been repaired. Jeep does not respond to customer complaints or requests for clarification.Read more
Incident date: Jun 27, 2026
The CVT transmission failed at approximately 60,000 miles. The vehicle was fully maintained by Toyota dealerships. The failure of the transmission bearing will cause the car to lose power and could fail while driving, creating a risk of being stranded in traffic or being unable to accelerate to avoid a collision. Toyota Canada has extended the warranty for this same transmission issue up to 119,92
... 4 Miles (193,000 KM) and 10 years on comparable Toyota C-HR vehicles, but Toyota USA has refused to provide the same coverage.” See comments at Toyota Forum [XXX] Please see below Toyota Canada announcement: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jun 18, 2026
What's malfunctioning: coolant monitoring system shows low coolant warning when coolant level is observably fine. Problem has been ongoing for over a year. Available for inspection: yes. Safety problem: coolant monitoring is inaccurate, causing alarm when coolant levels are fine and possibly causing no alarm when coolant levels are too low. Problem reproduced: yes, by both dealer and independen
... t service center. Vehicle inspected by manufacturer: yes. They attempted service but their repair only lasted a few months. Symptoms prior to failure: no. The problem is that the warning lights are turning on when they should not be. This matches the symptoms of Kia Technical Service Bulletin SA512, but the manufacturer's fix did not work.Read more
Incident date: Jan 1, 2026
I bought the car in May of 2021 with roughly 40,000 miles. It is now June of 2026 and I have roughly 111,000. Regularly maintenanced. My front sensor system went out last year, so I cannot use cruise control, auto brights, lane assist, emergency braking system, etc. It is a pretty penny to replace that. My transmission is now going out and I am faced with replacing the transmission or replacing
... the vehicle that I still owe money on- roughly $8,500. There are no warning signs other than the signs for my front sensor system not working. I have seen other complaints with the exact problems I am facing and I believe a recall is appropriate.Read more
Incident date: May 12, 2026
UNKNOWN Transmission jerking at low gears. Transmission randomly enters neutral when in traffic at low speeds when accelerating causing dangerous safety issues. Transmission randomly downshifts causing safety hazard. No warning lamps or messages. Started about 1 year after purchase and has progressed to more often
Incident date: Jun 27, 2026
Transmission downshifted without notice
Incident date: Jun 27, 2026
Transmission slippage, rpms rev higher then mph, hesitates at red lights and stop signs
Incident date: Apr 23, 2026
Car is glitching, jerking between 20-40 mph there is a burnt smell also Car jerks when put in drive and reverse. Car jerks when driving FORD and AAMCO SAID WE NEED NEW REBUILD TRANSMISSION AND TORQUE FOR $7,500 car only has 53,400 miles 6 years old
Incident date: Jun 26, 2026
Monday, June 30th, 2025, while driving on highway trip out of state, the vehicle made severe explosion noise, and sounded like I was dragging something metal under the vehicle for approx 30 seconds. After slowing the vehicle, I confirmed there was nothing under the car and the car seemed to be driving fine. There was zero warning light displaying any type of part failure or warning light addressin
... g anything needed attention. In hindsight, I realize that this is when the transmission transfer case malfunctioned. Entire time since I've had the brand new, premium vehicle the car has had routine, healthy maintence from the dealership and also Christian Brothers Automotive when the dealership service center was under construction. At no point, did the dealership bring this issue to my attention, despite a few multipoint inspections. Once my vehicle was out of warranty, the dealership brought the internal malfunction of the transmission transfer case to my knowledge on June 1, 2026. I am a high mileage driver, and this part malfunctioned (unbeknownst to me) while I was still under warranty, however without the warning light, I was ignorant to what actually occurred. Local acura dealership has briefly commented on this, suggesting we file a good will claim. I am reporting this, because I believe this part needs to be RECALLED. No one needs to deal with an internal part malfunction on a brand new vehicle 50-60k miles in. I have had the dealership, and Christian Brothers automotive both, look at the issue once it was brought to my attention, to confirm it is indeed no longer an AWD vehicle without the 13k repair. I am grateful that I was in a place that was flat, and not in need of the AWD when it went out, it was a very distrubing and distracting situation when it occurred, and with my living conditions I don't used AWD but a few times a year. Glad no one was injured when the part failed, it could have seriously ended differently if there was traffic around.Read more
Incident date: Jun 30, 2025
While driving approximately 45 MPH on a multi-lane road in moderate-to-heavy traffic, the truck shuddered as if caught between gears, then the engine revved past 4500 RPM on its own. Lifting off the accelerator had no effect on RPM, and pressing it produced no change in engine or vehicle speed. Moments later the drivetrain engaged violently: the rear tires chirped, the rear of the truck stepped si
... deways, and the vehicle decelerated abruptly from about 45 MPH to under 10 MPH with no brake input from me. Because there was no braking, I do not believe my brake lights illuminated during this sudden deceleration, creating a serious rear-end collision risk for any following vehicle. At onset, the speedometer dropped to zero (drifting down as if the engine had shut off), the odometer displayed only dashes, and the wrench/powertrain warning light illuminated. After the downshift, the wrench light cleared and the airbag warning light came on. The tachometer stayed elevated and the gear selector would only indicate gears 1, 2, and 3. I pulled over, shut off and restarted the vehicle, and drove home slowly under 15 MPH. This same failure recurred on 06/24/2026 while driving to the dealer. A Ford dealer technician inspected the vehicle and confirmed the transmission molded leadframe had broken, producing diagnostic trouble code P0722 (Output Shaft Speed Sensor Circuit, No Signal). The failed component is available for inspection. The sudden, unintended loss of power and severe deceleration in live traffic, with no driver input and likely no brake-light warning to following traffic, is a significant safety hazard.Read more
Incident date: Apr 2, 2026
I am reporting an imminent, life-threatening safety defect regarding a Cadillac XT5, purchased 1/10/26 and repurchased by the dealership on 5/16/2026. While driving, this vehicle experiences an unpredictable and intermittent defect causing the transmission to unexpectedly shift into PARK while the vehicle is in motion.The vehicle was taken to the franchised Cadillac d
... ealer it was purchased fr three times for repair assessments. The service appointents lasted between 1 week- 4 weeks. In total, the car was in my possssion 5 days since the first service appointment due to the ongoing, dangerous drivetrain defect. On the 2nd attempt, parts of the transmission were replaced and the dealer documented at least one occurrence of the gear shift failure, but the defect was not resolved. General Motors (GM) corporate inspectors subsequently inspected the vehicle. Ater that, the dealership repurchased the vehicle from me to take it off the road. About a week after the dealer repurchased the car, GM contacted me, wanting to repurchase the car. When i told them it was already repurchased by the dealership. GM's reponse was to offer me financial resitution for the payments I made only if I sign a General Release of Liability(GRL) for them. However, the dealer has since listed this vehicle for sale to the general public without any evidence of repairing the defect. It is currently being marketed to unsuspecting consumers. This vehicle poses an immediate crash and injury risk to anyone who drives it or shares the road with it. The CARFAX report does not reflect any of the drivetrain issues,nor does it reflect the buyback. GM's response regarding my concern about the dealership re-selling the car was that its out of their hands since the dealer owns the car. I will not sign the GM Release until the records accurately reflect the safety defect. I filed carfax dispute 6/22/26 in an attempt to protect others from this dangerous vehicle.Read more
Incident date: Jun 2, 2026
Vehicle: 2018 Ford F-150 3.0L Power Stroke Diesel I am submitting this complaint because my vehicle's transmission exhibits repeated and potentially dangerous operating behavior that has not been corrected despite service by a service shop. The transmission unexpectedly downshifts while driving at highway speeds without driver input. It is also consistently slow to shift into appropriate gears d
... uring normal acceleration, causing delayed power delivery followed by abrupt and harsh gear engagement. The transmission frequently shifts aggressively, resulting in severe jolts that force occupants forward in their seats. The shifting behavior is unpredictable and significantly impacts safe operation of the vehicle. I brought the vehicle to an authorized mechanic for diagnosis and repair. During the inspection, I was informed that the transmission fluid level was approximately 75% below the proper level. The diesel automotive shop performed a transmission software update and returned the vehicle to me. Despite these repairs, the transmission problems have continued and appear to have become more severe. The ongoing symptoms include: - Unexpected downshifts at highway speeds. - Delayed gear engagement and hesitation before shifting. - Harsh, abrupt shifting accompanied by violent jolts. - Unpredictable transmission behavior that reduces driver confidence and control. These conditions create a significant safety concern, particularly at highway speeds, where unexpected downshifts or delayed power response can increase the risk of a collision. Because the issue persists after dealership service and a software update, I believe there may be a defect affecting the transmission or its control system that warrants investigation. I respectfully request that the National Highway Traffic Safety Administration investigate this issue to determine whether it represents a broader safety-related defect affecting other vehicles of the same model and model year.Read more
Incident date: Jun 24, 2026
Unexpected failure of the acceleration pedal to accelerate from a complete stop to a go at an intersection. The electric vehicle (EV) motor began accelerating up to about 3 mph than instantly had a failure to accelerate, even with the gas pedal continuously pushed to the floor. After about 4 to 5 seconds the engine kicked on and began accelerating. The failure seemed to occur during the EV motor s
... wapping over to the gas powered engine. This has been the fourth occurrence and can be extremely dangerous at intersections with oncoming traffic. No fault codes or check engine lights came on.Read more
Incident date: Jun 22, 2026
Traveling at 65mph on I-275 in Tampa while changing lanes vehicle suddenly downshifted to 1st or 2nd gear enough to cause the vehicle to jolt and squawk the rear tires. The vehicle remained in this state with elevated rpm's and gear indicator was blank. This has occurred on many occasions and is extremely dangerous. It has been an ongoing problem that Ford refuses to correctly solve. It's already
... been in for service under prior recall which hasn't really solved anything. The 2013 models had the same issue which Ford issued a replacement of the lead frame, yet now they continue to slap bandaids on with software patches. The software doesn't solve the problem of a garbage lead frame.Read more
Incident date: Apr 6, 2026
Truck suddenly refused to shift gears/stopped moving forward in HEAVY TRAFFIC, placing me and my family--and others on the roadway--in danger. Dealership inspected the vehicle on three separate occasions for the same (recurring) issue, replacing the control valve body on one visit and the entire transmission on the third. No advance warning that the issue was about to occur on any of the three ins
... tances, but check engine light came on afterward along with a message reading "reduced acceleration/drive with care".Read more
Incident date: Jun 13, 2026
I am writing to express my frustration and concern regarding my 2021 Hyundai Kona, which currently has only 88,754 miles. My vehicle has been experiencing excessive oil consumption along with an ongoing check engine light. The diagnostic trouble codes are P0017 and P0011. In an effort to resolve the issue, I have had both the intake and exhaust VVT components replaced and the oil changed. When th
... e problem persisted, my mechanic advised that Hyundai OEM parts were required. I then spent approximately $700 replacing the components with OEM parts, yet the check engine light remains on and the same issues continue. At fewer than 89,000 miles, I do not believe these are problems that should be occurring on a properly maintained vehicle. I have already invested significant money trying to repair what appears to be a larger issue, and I am left with a vehicle that is still not functioning correctly. I am requesting that Hyundai investigate this matter and provide assistance in diagnosing and repairing the underlying cause. Given the known concerns regarding excessive oil consumption and timing-related issues reported by other Hyundai owners, I believe this situation warrants Hyundai's attention and consideration for goodwill assistance. I would appreciate a prompt response outlining what steps Hyundai is willing to take to help resolve this issue. I have been a Hyundai owner in good faith, and I am disappointed that after spending hundreds of dollars on recommended repairs, my vehicle remains unresolved.Read more
Incident date: Jun 25, 2026
TRANSMISSION BEGAN HESITATING AROUND 1800RPM WITH ONLY 92,000 MILES SHOWING ON THE ODOMETER. IT FEELS LIKE A FLUTTER AS THE TRANSMISSION SHIFTS INTO THE NEXT GEAR. I HAVE HEARD THE 2016 YEAR GROUP HAS HAD TRANSMISSION PROBLEMS. BELIEVE A RECALL IS JUSTIFIED.
Incident date: Jun 26, 2026
The speedometer on my vehicle recently indicated a speed 10-15 mph lower than the actual highway speed. Approximately one week later, while operating the vehicle with cruise control set at 58 mph and descending a decline, the transmission unexpectedly downshifted from sixth to first gear. This abrupt shift resulted in a violent jolt to the rear of the vehicle, nearly causing a loss of control. Upo
... n contacting Ford regarding this issue, I was informed that they are aware of the problem and that an extended warranty campaign is in place for the transmission lead wire frame and vehicle speed sensor. Ford offered to repair this free of charge, with the caveat that the campaign covers vehicles up to 150,000 miles, originating from 36,000 miles. According to various owner groups and online forums, this issue is prevalent in 2013 F-150 pickups equipped with a 6-speed automatic transmission, often manifesting well after the 150,000-mile mark, as was the case with my vehicle. While Ford acknowledges this known problem and its potential consequences, the warranty repair cutoff at 150,000 miles could lead to catastrophic outcomes, as demonstrated by my near-loss of control incident. It is important to note that the same transmission and speed sensors have already been recalled in 2014 models, which share an essentially identical powertrain, yet the 2013 models are not included in this recall. This presents a significant safety concern, as the manufacturer is aware of the issue, but their current campaign does not adequately cover the mileage at which many of these problems are emerging.Read more
Incident date: Jun 26, 2026
Car losing power
Incident date: Jun 3, 2026
Transmission went out at 103,000 miles. Transmission replacement is over 10,000. Known issue with vehicle and Toyota will not offer any support to fix.
Incident date: Jun 27, 2026
My 2018 Nissan Rogue CVT transmission has failed to accelerate on two separate occasions while driving. The vehicle would not respond when I pressed the gas pedal. The car was still running but would not accelerate. The issue resolved on its own both times. I currently have approximately 69,000 miles on the vehicle. I am concerned the transmission will fail completely.
Incident date: Mar 2, 2026
Vehicle downshifts when driving similar to current recall on 2015-2017 Ford F-150. Repaired at a cost of $1,650.
Incident date: Mar 2, 2026
The valve body assembly is not letting it to shift right when driving from 50mph to 60 mph it has a clunking noise I have it replaced and is still not working correctly GM knows there is a problem with the 10 speed transmissions I have a 2023 3500 diesel with the same problem as the recalls on the 2020 to 2022 years It is doing the same thing as the 20,21 22 transmissions are having.
Incident date: Jun 3, 2026
Transmission is acting funny. Stuck in low gear /not shifting at low speeds. Vibration sometimes at higher speeds when shifting gears. 8 9 10 gears.
Incident date: Mar 20, 2026
I am filing a consumer complaint against Ford Motor Company regarding a known, severe safety defect in my 2013 Ford Edge 3.5L AWD. The internal water pump has failed, leaking green coolant onto the ground and threatening catastrophic engine failure. Ford designed this vehicle with an internal water pump that dumps coolant into the engine oil when it fails, hiding the defect from consumers until th
... e powertrain is destroyed. Furthermore, the All-Wheel Drive Power Transfer Unit (PTU) is overheating due to a design that labels the fluid 'lifetime' and prevents standard servicing. I purchased this vehicle for $14,400 and have invested $4,000 in maintenance, and I am seeking state consumer protection advocacy regarding Ford's deceptive engineering practices."Read more
Incident date: Sep 15, 2025
We were getting in our car to drive home from a restaurant. We attempted to start our car like any other day, and the car started. However, our car was stuck in gear, it was in parking but also not in parking. The car was not moving, the gear was in “park”, the dot light for park was not showing, and then we had several warnings appear on our dashboard. At first it was three, then it went to s
... ix (after turning off the car and restarting again)!! The car told us to put it in park, but we literally could not move the gear shift at all. We had: check speed limit system, check high beam assist, check driver attention warning, check blind spot safety system, check forward safety system, check rear cross-traffic safety system appear in 20 seconds of car being on. This car just hit ~15,500 miles on it. To add to the strangeness, we open the Kia Access App and tried “lock” and “unlock” (while being in the car”, then turn the car off. We started the car again and it worked as if this never happened (no immediate warnings like above). Yet we did recieve a check engine light and a vehicle diagnostic on the instrument (dashboard) saying “follow-up check required: 2 (Engine Management System and Transmission Control System.)” The car allowed itself to recognize it in park gear and drive off. The Kia Access app said we experienced a UOO01F0 code tied to the Engine Control System. We never seen anything like that before. We did, however, experience a problem with the driver seat powertrain at 11,000 miles where the seat wouldn’t move. The seat was fixed by the dealership though. We are going to take the car in to the dealership to see what they say.Read more
Incident date: Jun 26, 2026
While stopped at a highway stop light the light turned green and the truck would not shift into first gear. I tried cycling the clutch, shifting into second, and shifting into reverse but the truck would still not shift into first gear as if it were blocked halfway between neutral and first gear. There was a semi-truck fast approaching behind me and they had to lay on the horn and swerve dangerous
... ly into the next lane over to avoid hitting me while I was stopped at a green light. Finally, after about 30 seconds and multiple attempts I was able to engage first gear after pumping the clutch a few times and going from second to first gear. I will reach out to the dealer to see if this is something they cover under their warranty, but the issue is intermittent. It has happened a few times before but not to this extent or risk level.Read more
Incident date: Nov 13, 2025
Vehicle Information: 2018 Acura RDX AWDAffected System: Power Train / Automatic Transmission / Torque ConverterAssociated Code/Bulletin: DTC P0741 / Acura TSB B23-029Complaint Description:The vehicle is experiencing a documented manufacturer defect covered under Acura Warranty Extension TSB B23-029, where the internal torque converter lock-up piston cracks, causing hydraulic fluid pressure to blee
... d down. A professional diagnostic scan confirmed active Diagnostic Trouble Code (DTC) P0741 alongside a flashing transmission "D" indicator on the dashboard.This mechanical component failure creates a severe, immediate safety hazard. Because the cracked piston allows the torque converter clutch to continuously slip under load, operating the vehicle at sustained highway speeds generates extreme internal friction and excessive hydraulic heat. This thermal buildup presents a high risk of sudden, catastrophic transmission failure, fluid vaporization, or powertrain lock-up while operating on public roadways.The manufacturer is actively exacerbating this safety hazard. Because there is no Acura dealership within a 90-mile radius, Acura Corporate Client Relations (Case #164446080) and the nearest authorized Acura dealership service manager have explicitly instructed me to drive the malfunctioning vehicle over 90 miles on the highway to reach their facility for service. The manufacturer is refusing to provide safe flatbed transport for this all-wheel-drive vehicle, forcing the consumer to choose between incurring massive private towing expenses or operating a vehicle with a known transmission overheating hazard on high-speed interstate systems. I am requesting an investigation into the unsafe logistical barriers the manufacturer is enforcing to avoid safely honoring this powertrain defect campaign.Read more
Incident date: Jun 25, 2026
Transmission does not shift or grab gears and would make me be stuck in the middle of the road.
Incident date: Jun 23, 2026
Vehicle started making a high pitched noise when accelerating at around 98,000mi. I took the vehicle in for the 100,000mi service at 100,854mi and had them also look at this issue. I was told that there was a failure in the front carrier pinion shafts and they recommended replacing the transaxle assembly and rear main seal for $8,354. The vehicle was certified with a 100,000mi power train warran
... ty, but it was just out of warranty. I discovered that there is a class action lawsuit against Toyota for knowingly installing transmissions in 2017 to present vehicles that were known to fail prematurely.Read more
Incident date: May 13, 2026
I am submitting this complaint regarding a sudden and unexpected transmission failure in my 2020 Toyota Highlander. The vehicle experienced a major transmission malfunction without any prior warning signs, dashboard warning lights, diagnostic messages, or noticeable drivability issues. The failure occurred suddenly when the vehicle would no longer shift into reverse. When placed in reverse gear, t
... he vehicle does not move. Additionally, when placed in drive, the transmission slips significantly, resulting in a loss of power and unsafe operation. The vehicle is no longer reliable or safe to operate on public roadways. At no time prior to the failure were there any illuminated warning indicators, check engine lights, transmission warnings, abnormal noises, or other symptoms that would have alerted me to an impending transmission problem. The lack of warning created a hazardous situation, as the vehicle's ability to accelerate and maneuver could be compromised without notice. The vehicle has been diagnosed as requiring major transmission repairs or replacement, with estimated repair costs approaching $7,000. Given the severity of the failure, the absence of any warning to the driver, and the significant financial burden associated with the repair, I believe this issue may represent a safety-related defect that warrants investigation. I am concerned that other owners of 2020 Toyota Highlanders may experience similar sudden transmission failures that could result in a loss of vehicle control, inability to maneuver safely, or exposure to hazardous traffic conditions. I respectfully request that NHTSA review this matter and determine whether a broader investigation into transmission failures affecting 2020 Toyota Highlander vehicles is warranted.Read more
Incident date: Jun 26, 2026
The transmission has issues not shifting gears and having loss of power when pulling out into intersections that are getting worse with time.
Incident date: May 6, 2026
I am filing this complaint regarding my 2020 Kia Telluride because of excessive oil consumption that Kia has refused to address. My vehicle currently has approximately 138,000 miles and consumes about one quart of engine oil every 500 miles. This level of oil consumption is excessive and creates an ongoing risk of engine damage if the oil level is not constantly monitored and replenished. After re
... searching this issue, I discovered that many Kia owners have reported similar excessive oil consumption problems. Despite the large number of complaints, Kia has not issued a recall or provided assistance for owners whose vehicles experience this problem after the factory warranty expires. I sought assistance from my local Kia dealership. At one point, the service manager attempted to advocate for me and other customers by bringing these concerns to Kia corporate. I later learned that he was no longer employed there. They have completed oil consumption tests and agreed my car is consuming a significant amount of oil. They conducted a “band aid” fix that did not help. The last appointment when we brought it in, all they did was check oil levels again. Since then, my concerns have largely been ignored, and I have been offered no meaningful assistance. While I understand my vehicle is outside the warranty period, a vehicle should not consume one quart of oil every 500 miles under normal operation. This appears to be a widespread issue rather than normal wear and tear. I respectfully request that this complaint be investigated and added to the record of similar complaints involving Kia vehicles. I also ask that Kia be encouraged to provide assistance to affected owners whose vehicles suffer from excessive oil consumption caused by what appears to be a common defect. Thank you for your time and consideration.Read more
Incident date: Jun 26, 2026
After purchase, I drove home on the highway and noticed an obvious rattle/vibration. I returned the vehicle 3 times before it was finally discovered that there was a defect in the drive shaft. To hide the defect, during manufacturing multiple balance weights were installed on the same side of the drive shaft to allow it to pass safety checks, despite posing a major safety risk. The vehicle has bee
... n declared a Lemon and they must repurchase, but I suspect this problem will extend beyond my one vehicle.Read more
Incident date: Jun 22, 2026
My rear differential, transfer case, and PTU all went out. There were no warning signals. This is after I had the rear differential serviced in 2024. My particular VIN does not qualify for a recall, but other similar makes and model of cars have qualified for a recall. I feel like this is unfair and unsafe.
Incident date: Jun 26, 2026
AWD coupler assembly failed twice and company will not repair. Rear shocks thumping and noisy, company repaired twice but still inop.
Incident date: Jun 5, 2026
Transmission has gone bad 109k miles,took it to dealer they said Transmission is bad ,started with slippage in gears and clutch,gave me code for solenoids,and now is undriveable.
Incident date: Jun 26, 2026
The contact owns a 2025 Honda Civic Type R. The contact stated that while driving approximately 70 MPH and slowing down for a red light, the vehicle failed to accelerate while the accelerator pedal was depressed. The vehicle was towed to the dealer where it was diagnosed with a CV axle failure which also caused excessive wear to the disc brakes. The vehicle was not repaired. The manufacturer was
... notified of the failure. The approximate failure mileage was 19,000.Read more
Incident date: Jun 9, 2026
The truck suddenly downshifts hard and the truck slows down significantly, without warning. When it goes back into gear, the whole truck jolts and the transmission shifts hard. It has always shifted hard, but the dealer blames the 10 speed transmission “just does that”. They don’t know why. This report tells me to enter a single date, but it happens about every 1 in of 5 times we drive it,
... and has for a few years now. Again, the dealer tells us nothing is wrong and they can’t recreate it.Read more
Incident date: Jun 1, 2026
The ABS/HCU module failed. There is recall but no fix. There are no aftermarket parts available. This has been 2 years . I cannot use 4 wheel drive or cruise control. I cannot trade the truck in. Help I am stuck with no recourse. This is a safety Issue!
Incident date: Jun 15, 2026
My vehicle has suffered catastrophic electrical failure due to water intrusion directly into the rear cargo compartment. This water ingress has destroyed vital electronic control modules that were designed and placed in low-lying, unsealed body cavities—an engineering layout heavily documented as a design vulnerability in the E70 chassis. My safety was put at risk as this happened on the highw
... ay and threw my SUV into limp mode. I could not drive the speed limit on the highway and had to drive home with my hazard lights on while cars drove around me and almost collided with me on the highway. BMW has previously acknowledged the severe liabilities of placing sensitive electronics near drainage paths, as seen in the Catalano v. BMW of North America litigation. This is not a wear-and-tear issue; it is a design failure that leaves critical safety components swimming in water during normal rain events.Read more
Incident date: Jul 26, 2025
My 2026 Hyundai Ioniq 9 (Performance Calligraphy AWD), leased new in late April 2026 from Team Hyundai of Bend, OR, suffered an Integrated Charging Control Unit (ICCU) failure at approximately 1500 miles in late June 2026, roughly two months into ownership. The failure progressed over several days. First, at a ChargePoint Level 2 (AC) station, the vehicle repeatedly displayed "charging started" e
... very few minutes in a continuous start/stop/retry loop. Within days, AC charging failed completely: the vehicle reported "charging unsuccessful" on two separate EVSEs (a hardwired Level 2 charger and the Hyundai portable charger) across two different circuits. DC fast charging still worked. No other dashboard warnings were displayed. The dealer diagnosed a failed ICCU and replaced the unit. The vehicle was out of service for approximately 2 days thanks to the dealership's great service team. Luckily we were not out on a road trip which we have planned in the next 2 weeks which would have left us stranded with a newborn. This is a documented, ongoing safety defect across Hyundai, Kia, and Genesis E-GMP vehicles. ICCU failure can cause the 12-volt battery to stop charging, leading to reduced power or sudden loss of motive power while driving, which creates a crash risk. NHTSA previously opened an Office of Defects Investigation into this issue, and Hyundai issued recalls 24V204 and 24V868 to address it. What makes this report significant: the 2026 Ioniq 9 uses the second-generation ICCU that Hyundai represents as containing the corrective hardware changes. My failure occurred on this redesigned part, on a vehicle barely two months old, which indicates the underlying defect has not been resolved in current-production vehicles. This is the family's primary vehicle and we have a newborn at home, so the loss of use was a significant hardship. I am filing so this second-generation ICCU failure is on the record and counts toward any future investigation or recall action.Read more
Incident date: Jun 25, 2026
I believe my car should be included in this recall. I've had the dealer check and they say it's nothing wrong with my car. 2020 GMC Acadia Fuel Pump Recall GMC has announced that 2781 vehicles have been affected by a Fuel Pump recall. General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Traverse, and GMC Acadia vehicles. The fuel pump's jet nozzl
... e may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply to the engine. Insufficient fuel supply can result in an engine stall without warning, increasing the risk of a crash. 2020 GMC Acadia Recall Fuel Pump GM will notify owners, and dealers will replace the fuel pump module. The recall began November 16, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202314760.Read more
Incident date: Jun 24, 2026
I am reporting repeated failures involving both the transmission and diesel emissions (DEF) system on my 2021 GMC Sierra 2500HD Denali equipped with the 6.6L Duramax diesel engine and Allison 10-speed automatic transmission. While under warranty, the truck required replacement of the aftertreatment fuel injector and later the Reductant Control Module due to DEF/emissions system failures. General
... Motors also completed recall-related transmission software updates on the vehicle. At approximately 154,833 miles, the transmission began shifting improperly, set transmission fault codes, and required complete replacement at my expense. Less than 5,000 miles later, the vehicle again experienced a "Service DEF System" warning with multiple diagnostic trouble codes. Repairs required replacement of the DEF tank, DEF heater assembly, and NOx sensor. These repeated failures involve major drivetrain and emissions components on a heavy-duty truck. DEF system failures can place the vehicle into reduced-power (derate) mode, limiting vehicle performance and creating potential safety concerns while driving or towing. I am submitting this complaint so these failures can be documented as part of NHTSA's evaluation of similar vehicles.Read more
Incident date: Jun 1, 2026
When merging onto the interstate, the vehicle lost ability to shift, started lurching and would not accelerate. No prior transmission issues had occurred and the sudden loss of shifting capability was a significant safety risk. This was GM Case# 89525980 The Transmission Valve body assembly was faulty and gave out with no warning. It had to be towed into the GM dealer and repaired for $2519.79
Incident date: Mar 11, 2026
While traveling at highway speed during rush hour commute, the vehicle lost engine power and stalled. While coasting, I tried to restart the engine several times without success. Before coming to a stop, I attempted to get to the shoulder safely. Unfortunately, a portion of the vehicle was left partially in the lane and on the shoulder. Once I was completely stopped, I tried to put the electronic
... shift control into neutral so I could push the vehicle safely to the shoulder. The shifter would not allow me to shift into neutral and other override methods researched failed to work. I continued to try and restart the vehicle without success. I was in an unsafe position during rush hour commute for about 50 minutes until roadside assistance arrived and loaded and towed the vehicle. There was no warning of the issue prior to the incident. A code (P129F-Fuel Pump Driver Control Module Speed Signal Incorrect) was produced after the stall occurred via my GMC app. My vehicle was towed to my local dealership for service, but have not received the vehicle back at the time of reporting.Read more
Incident date: Nov 1, 2025
The contact owns a 2025 Hyundai Tucson. The contact stated that while in reverse, several warning lights illuminated on the instrument panel, and the vehicle suddenly reversed without depressing the accelerator pedal and crashed into a light post. The air bags did not deploy. There were no injuries sustained. The contact sought medical attention after being overwhelmed by the experience. A Police
... report was not filed. The contact was able to drive the vehicle, and the vehicle was taken to the dealer, and the front-view camera was updated; however, the dealer was unable to determine the cause of the failure. The vehicle was taken to Imperial Body Shop to repair the body damage. After the software update was performed, the contact became aware that the vehicle failed to turn off immediately, and several attempts were needed to turn off the vehicle. On another occasion, the contact was able to turn off the vehicle; however, the engine continued to run. Several attempts were needed to turn off the vehicle. The manufacturer was made aware of the failure. The manufacturer opened a case for the failure. The failure mileage was approximately 7,500.Read more
Crash
1 injured
Incident date: Dec 1, 2024
Transmission is making metallic type noise from below. Had rotors ,brakes,cv axles replaced thinking those were the culprits until reputable automotive repair informed me that noise was from Toyota cv transmission. And a repair or replacement would be around $10k I researched and found many Toyotas in the United States have same problem and Canadian residents with same issue have been granted an
... extended warranty to resolve this issue. I live in Texas. This is my wife’s car that is sitting in driveway with no answers or help from Toyota. Thank you for your time. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jun 26, 2026
My 2025 Ram 1500 has less than 500 miles and in the 4 days of ownership it has completely shut down twice when accelerating from a stopped position. In both incidents, the vehicle was stopped and became completely unresponsive when I attempted to accelerate, resulting in an unexpected loss of motive power. The vehicle is currently being retained by the Ram dealership. The dealership advised that R
... am is aware of the issue but does not currently have a repair or remedy available. This creates a serious safety risk when entering or crossing traffic. The problem has occurred twice under substantially the same conditions.Read more
Incident date: Jun 22, 2026
The contact owns a 2022 Subaru Outback. The contact stated that while driving at an undisclosed speed and coming to a stop, the vehicle then failed to accelerate or drive forward. While depressing the accelerator pedal, the engine revved excessively to approximately 7,000 RPM, but the vehicle failed to respond. The failure reoccurred consistently after coming to a complete stop. The vehicle was ta
... ken to an independent mechanic and was diagnosed with transmission failure. The dealer was notified of the failure on several occasions but was unable to determine the cause of the failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 157,777.Read more