Showing 137,132 complaints - component: POWER TRAIN
Incident date: Jul 19, 2026
Our 2017 Ford Expedition, has been diagnosed with a failure involving the molded lead frame/transmission sensor assembly in its 6R80 transmission. We were advised that the failure can cause the transmission to unexpectedly downshift at highway speed, resulting in sudden deceleration and possible loss of control. Ford has recalled 2015–2017 F-150 vehicles equipped with the 6R80 for a substantial
... ly similar unintended-downshift condition, but Ford states that our Expedition is not included and has declined financial or repair assistance. The required component is currently backordered, leaving us without a safe vehicle or a timely repair. We request that NHTSA investigate whether 2015–2017 Expeditions equipped with the 6R80 should be included in the affected population.Read more
Incident date: Jun 29, 2026
Driving at 75 miles per hour on highway. We Heard an explosion, and airbags deployed. There was no collision or front end hit, there was no warning lights or sounds, no deceleration. My husband was somehow able to pull to the side, we were not injured, except for the airbag hitting me in the head, egg noted. No EMS treatment. Police report confirms this, when towed, the tow guy noticed loud clang
... ing when driving onto flat bed. He looked underneath and noticed the axel shaft was broken. I think this could have been tragic for many reasons- high speed with air bags open unable to see and driver disoriented momentarily. This could have killed us or someone else had there been heavy traffic or cars near us, the fumes were bad. We have a police report with Maine state police, we have had the vehicle towed to a Nissan dealer in Bangor Maine to have the “ black box” evaluated, we have filed an insurance claim and spoken to national Nissan customer service and a report has been generated.Read more
Incident date: Jul 15, 2025
Vehicle was parked in a parking lot. When starting the vehicle and trying to put it into reverse, it would not backup. Vehicle had to be towed to the dealership. The transmission had gears stripped and was due to a failure of the shift module of the vehicle. The vehicle had under 67,000 miles on it. There were no issues with the shift module or transmission up until this point.
Incident date: Jul 15, 2026
SEVERE THROTTLE DELAY & UNPREDICTABLE ACCELERATION When applying pressure to the accelerator pedal at intersections or traffic lights, there is a substantial "dead zone" delay where the vehicle fails to respond or move forward. To prompt movement in normal traffic flow, I am forced to depress the accelerator pedal to the floor. Once the engine computer responds, the vehicle suddenly lunges forward
... in an abrupt, uncontrolled surge of power. I have to keep my foot ready over the brake “just in case”. This is not something that happens every time so it isn’t entirely predictable but it is safe to say at the very least 1in10 times when the conditions are as mentioned above. 2.Recent Near-Miss Incident: This "delay-then-lunge" defect recently almost resulted in a pedestrian collision at an intersection when the vehicle hesitated during a turn and suddenly lurched forward into the crosswalk. The unpredictable nature of this acceleration profile makes controlled low-speed maneuvering extremely difficult and unsafe. 3.I brought this safety concern to my authorized Mercedes-Benz dealership service department. The service advisor and technicians verified the issue and confirmed that this lag is a widespread, inherent design issue across the CLE 300 line—reproducible in other identical customer models and dealership loaner vehicles. According to the service team, the delay stems from factory programming coordinating the 48V mild-hybrid system, drive-by-wire throttle mapping, and Eco Start/Stop function in default Comfort mode. Because the vehicle automatically reverts to default Comfort mode every time the engine is started, drivers are continuously exposed to this safety risk unless manually overridden on every single drive. The dealership indicated there is currently no official factory software recall or bulletin available to fix the programming. 4. Requested Action:This report has been submitted to my attorney to reduce any liability I might incur in the future.Read more
Incident date: Mar 23, 2026
The transmission shifts very hard the first time accelerating after slowing down.
Incident date: Jun 1, 2026
I had two incidents with the Cadillac CT-4 in February and then again in April of 2026 of driving on I-75 at a highway speed of about 70 MPH when the vehicle suddenly downshifted and the engine revving at at very high RPM. The vehicle slowed down suddenly and it felt for a moment that I could not control the speed. The check engine light was on and the diagnostic indicated a transmission/enginee
... r problem and to take in to service within a day. Both incidents in February and April felt the same. Both times I pulled over to the shoulder to shut the engine. I waited and in February it restarted without the engineer revving high. In April, it still revved high. When I took it to Ed Morse Cadillac in [XXX] in February 28, they indicated that it was a water pump failure and they replaced the water pump. I expressed that it was odd that a water pump could affect the vehicle engineer/transmission like it did when engine overheating is usually a warning of a water pump problem. The Odometer was at 73000 just over the 70000 warranty and Cadillac HQ agreed to pay for the repair. However, I continued to have the transmission problem or check engine light problem. I took it back several more times for the check engine light and even paid for a diagnostic. Ultimately, I had the same sudden downshift high engine rev on May 6th and brought it to the Brandon Cadillac again. This time they gave me a loaner and kept the car for a week and told me it was the transmission and that the core component would need to be replaced. The bill was for $4,449.83 for the repair on May 20, 2026. This time Cadillac HQ would not cover the repair even though there were other Cadiilacs with similar transmission issues. The Caddillac HQ Case Number is #XXX INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Apr 22, 2026
I have things wrong with my vehicle that are not currently included in recalls for my specific VIN but they are for the same model year. Yesterday, I paid $6000 to fix a stuck wastegate on the turbo and something to do with the ABS. I was informed that there is a $700 problem with a vacuum pump. I have also paid for 2 costly repairs, one that wouldn't let the car start after refueling and somethin
... g else that triggered a check engine light. How do you get a recall extended to include other VINs? I work as a contractor at Ford, what an embarrassment to have one of our vehicles with so many issues. Please help. I'm a young widow with limited income, commuting 2 hours a day. I cannot be without my car and I can't afford to pay for repairs while also financing.Read more
Incident date: Mar 30, 2026
The contact owns a 2020 Mercedes-Benz E450 4Matic. While the contact’s son was driving at an undisclosed speed, the vehicle unexpectedly slowed down and failed to properly accelerate. The contact's son attempted to shift into reverse; however, the transmission was making an abnormal grinding sound. The vehicle was towed to the dealer to be diagnosed. The vehicle was diagnosed with drivetrain and
... engine damage, catalytic converter failure, and a bolt had snapped or was loose. The contact stated that the dealer related the failure to NHTSA Campaign Number: 26V216000 (POWER TRAIN). The vehicle was not repaired. The part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was approximately 78,000.Read more
Incident date: Jul 22, 2026
I own a 2016 Ford F-150 involved in Safety Recall 26S28. The vehicle suffered an unexpected downshift and also temporarily locked into 5th gear. The dealership confirmed the transmission lead frame failed. Ford is denying coverage because the failure registered as code P0717 (Input Sensor) instead of an Output Sensor code, even though both sensors are manufactured as a single, un-severable piece
... on the exact same recalled lead frame part. Beacuse my sensor that is housed within the exact same lead frame broke down, instead of other sensors, Ford is denying to cover the cost. The issue is that the lead frames are place in a location that they get very hot and can become brittle over time. Causing any wire or sensor housed within it to become under extreme stress and potentially fail. I dont understnad how Ford can say some sensors inside the lead frame are covered but others inside the very same part are not. My truck is currently in the dealership and the technician has informed me that this lead frame part is bad. I did have the wrench light illuminate in my truck and the PO717 trouble code was present. Because an abrupt downship can occur, this is a safety risk with known reported injuries already reported via the recal. Recall #26S28 Case # with Ford Motor COmpany is CXH-08688952Read more
Incident date: Jul 22, 2026
The contact owns a 2025 Jeep Grand Cherokee L. The contact stated that while driving 65 MPH, the engine surged and RPM revved above 7,000 RPM, and the vehicle failed to accelerate as needed. The contact stated that while depressing the accelerator pedal, the vehicle failed to respond, and the transmission failed to respond. The contact stated that there were several unknown warning lights illumina
... ted. The contact pulled over to the shoulder of the roadway and turned off and restarted the vehicle, and the vehicle returned to normal operation. The failure was intermittent. The vehicle was taken to a dealer but was not yet diagnosed. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 24,000.Read more
Incident date: Jul 23, 2026
Vehicle would not shift through gears while driving. Torque converter shudder. Dealer found excessive metal in trans pan. Had to replace transmission. Vehicle had 107, 000 miles. Almost $5700 to replace transmission.
Incident date: Jul 22, 2026
The contact owns a 2013 Dodge Dart. The contact received notification of NHTSA Campaign Number: 25V674000 (Power Train); however, the part to do the recall repair was not yet available. The dealer was notified of the failure and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was
... made aware of the issue. The contact stated that while driving at various speeds, the vehicle jerked intermittently without warning. The vehicle was not repaired. The approximate failure mileage was 60,000.Read more
Incident date: Jul 9, 2023
Making turn at approximately 10 mph, and as I applied the throttle to resume acceleration, the vehicle seemed to "stall." Engine was still running, but no response to throttle input for 2-3 seconds. This has happened twice, and my truck only has 30,000 miles
Incident date: Apr 23, 2026
First started around 4 to 6000 miles, felt a shuttering between 50 and 65 mph. Shattering lasted from 10 to maybe 30 seconds let off the fuel and reapplied still there on one or two occasions. RPMs were approximately 2000 RPM shattering stopped in our PMs went down to 1500. This is occurred many times taken to a dealership always get same result, no problem found. Problem always occurs just after
... a transmission shift which I can tell by RPM. When I apply gas shuttering sometimes increases not always. Also noticed that sometimes shifting on a flat surface 65 miles an hour engine will speed up to almost 2000 RPM and when it goes to shift back, I get a clunk or sometimes a shutter normal cruising is about 1500 RPM at 65 mile an hour. I didn’t notice towing an empty trailer about 2600 pounds shattering seemed worse. With no Trailer I sometimes get erratic shifting where RPM goes 1500 to 2000 to 2500 and then back down again then back up again then it can shift all the way back to 1500 RPM still maintaining 65 mph. Also another problem may be connected to transmission, but I have pulled out into traffic pushed on the pedal and it feels like the truck has no power push on the pedal a little bit more still no power and all of a sudden it’s like everything kicks in RPMs, increase rapidly and truck accelerates extremely fast, throwing things off the dash moving things on the floorboard. Sometimes I see that a downshift occurs and RPMs increase other times I see RPM staying right at the 2000 mark and it still occurs almost got rear ended a couple of times. Check engine light has been on one dealership said they pulled over 40 codes. Still they all claim can’t duplicate problem. Yes I agree it is random but with me watching telemeter and County shift points biggest problem area is fourth gear fifth gear and sixth gear.Read more
Incident date: Jul 23, 2026
The contact owns a 2019 Ford Expedition. The contact stated that while attempting to park the vehicle, the message to shift to park(P) was displayed. The contact stated that later while driving at an undisclosed speed, the transmission independently shifted to park. The vehicle was taken to the dealer where it was diagnosed with transmission failure. The contact was informed that the failure cause
... d the transmission to overheat. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The contact received notification of NHTSA Campaign Number: 26V402000 (Power Train); however, the part to do the recall repair was unavailable. The contact stated that the vehicle was the family vehicle used for transporting the contact's six minor children. The manufacturer was made aware of the failure, and a case was filed. The contact inquired about reimbursement if the vehicle was repaired out of pocket. The contact stated that the request was denied. The failure mileage was approximately 140,000.Read more
Incident date: Nov 1, 2025
The contact owns a 2022 Hyundai Santa Fe. The contact stated that while pulling out of the driveway and approaching a stop sign, the message "Check Transmission Oil Immediately" was momentarily displayed. The dealer was contacted and informed the contact that the vehicle could not be diagnosed unless the message was displayed. The contact stated that the failure recurred while driving approximatel
... y 35 MPH the following day, and the engine power was reduced. The check engine warning light was illuminated. The driver contacted Bluelink and was advised to pull over safely. Bluelink and the dealer advised the driver to tow the vehicle to the dealer for assistance. The vehicle was towed to the dealer, where it was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The contact associated the failure with NHTSA Campaign Number: 22V746000 (POWER TRAIN); however, the VIN was not included. The manufacturer was notified of the failure and offered to cover half the cost of the repair. The failure mileage was approximately 74,900.Read more
Incident date: Jul 21, 2026
My trailblazer will not shift properly into drive from park or reverse. GM calls this a "loss of forward motion" or "delayed forward engagement" in their service bulletin TSB-24-NA-009. It is a safety issue because you never know when or how long the vehicle will take to engage and allow forward movement. This causes issues when leaving a parking spot or a driveway, especially on busy roads.
... If the car will not move forward, my family is stuck in the road until it finally engages into gear and allows forward movement. When this occurs, the vehicle engine will shutter and not allow any forward movement. I usually have to move the drive selector back to park and back to drive again. This creates an immediate and unreasonable safety risk because the vehicle will not move for several seconds while I am sitting in traffic. This generates a P2714 code. I had the car looked at by a GM dealer as well as an independent transmission repair shop and both indicate it will likely need a new transmission. GM is fully aware of the defect and has issued a service bulletin, TSB-24-NA-009 to instruct dealers how to diagnose and repair the problem. The bulletin proves a widespread engineering or manufacturing flaw exists. However, GM is treating this as a maintenance issue rather than the severe safety hazard that it is. It is my understanding, GM has since abandoned this transmission on the newer models, further indicating that GM knew these transmissions were not designed well. I am requesting the NHTSA office cross-reference my complaint with GM TSB-24-NA-009 and upgrade the component defect to a mandatory, manufacturer-funded safety recall before it causes a collision or fatal injury. Thank YouRead more
Incident date: Jul 15, 2026
In my F 150 with41,000 miles on it I was traveling down a road about 45 mph and all of a sudden transmission went from 6th gear to first gear . This was a stressful situation as my dog got slammed around and I was stunned as the engine was revving high rpm and truck could only go 10mph. If i had been on a busy highway or interstate then it might’ve cost my dog and I’s lives! There was a car be
... hind me going same speed and good thing he was paying attention or there would’ve been a bad rear end accident . I tried driving it locally at low speeds but it keeps doing it so basically an unsafe truck that I can’t use. I see numerous recalls for other years 2015i-17 and one for 2014 but none currently for my 2012. Please research and advise when you can. Thx [XXX] And just to be clear this is a dangerous safety recall need not a CSP solution. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jun 30, 2026
See attached document for complaint.
Incident date: May 27, 2026
While towing my fifth-wheel trailer, I was descending a hill (I had my tow/haul switch engaged) when I noticed an issue with my vehicle. Upon reaching the bottom of the hill and beginning to decelerate, when applying gas to continue up the hill the vehicle shuddered noticeably. A warning light briefly illuminated on the dashboard and then turned off shortly afterward. Although the warning light we
... nt away, the vehicle continued to exhibit a slight vibration, particularly between approximately 25 and 50 mph. I was able to drive the vehicle home safely and subsequently brought it to the dealership for inspection. The dealership performed a diagnostic scan and retrieved fault codes. Based on their findings, they have determined that the transmission requires replacement and are proceeding with that repair. They also found a different fluid in the transmission fluid, they skipped the testing and got permission to change out the transmissionRead more
Incident date: Jul 23, 2026
My 2021 Toyota RAV4 began experiencing intermittent shuddering and vibration at low speeds around May 2026. The condition occurred while accelerating from a stop or at slow speeds and became more frequent over time. Because the problem was intermittent, the dealership was initially unable to duplicate it. Independent inspection later found dark transmission fluid containing metal debris, indicatin
... g internal transmission failure. I was informed the transmission requires replacement or rebuild. My vehicle has approximately 94,000 miles, which is well below the expected service life of a modern transmission. The symptoms are consistent with numerous reported complaints involving Toyota’s UA80 automatic transmission and torque converter. An unexpected loss of smooth power delivery or hesitation during acceleration creates a potential safety risk, particularly when entering traffic or crossing intersections. I am submitting this complaint so NHTSA can investigate as this is a very dangerous and concearning issue.Read more
Incident date: Jul 15, 2026
Vehicle Information I am reporting multiple persistent safety-related defects in my 2025 Mazda CX-70 that began immediately after purchase and continue despite repeated service visits, software updates (including MSP66 on July 9, 2026), and good-faith repair attempts. These defects substantially impair the vehicle’s safety, drivability, reliability, and security. • Warning Lights & Phantom B
... raking: Brake messages and related warnings on the cluster appeared on the drive home from the dealership shortly after purchase, even with no obstacles present. Intermittent false warnings have continued. • Shifter / Transmission Behavior & Hard Shifting: Intermittently fails to engage Drive after Neutral (especially after car washes). The shifter moves to D but the vehicle remains in Neutral. Notable hard shifting and intermittent poor power acceleration have also been observed. Video evidence provided to dealer. • Door Lock & Latch Failures: Doors intermittently fail to lock or unlock via key fob or interior switches. Doors sometimes do not open when pulling handles. Auto-lock does not always engage. I have observed the vehicle automatically lock (audible sound and folding mirrors) only for it to be found unlocked the next morning. Passengers have been trapped inside on multiple occasions. These issues raise serious entrapment, safety, and theft concerns. • Hybrid System / i-Stop Malfunctions: Repeated MyMazda app alerts for “Hybrid system malfunction. Vehicle would not restart from I-Stop shut down causing me to have to put it back into park and restart the vehicle. • i-Active system failures: The i-Active system occasionally disengages even during clear weather. Dealership states this can sometimes happen due to direct sunlight and sensors? • During a previous discussion with Mazda Customer Care, they stated that they notes a previous power train failure on their end which I was unaware of.Read more
Incident date: May 1, 2026
I have contacted several Ford service departments seeking repair of my defective 8F35 transmission. A diagnosis for which I paid $215 indicates a new planetary gearset and torque converter, along with miscellaneous small parts, are required. The repair quotation is $4,531. Although my car is now post-warranty, I believe full coverage is appropriate for two reasons: 1) This problem was first re
... ported to and serviced by a Ford dealership while the factory powertrain warranty was in force. The dealer performed TSB 21-2389, a software reload, which provided only temporary resolution; 2) This is a well-known and well-documented factory defect involving the needle bearings in the planetary gearset. Failure of these bearings releases particulate into the fluid which then damages the torque converter. Based on the quotation, I requested and received help from Ford's Financial Goodwill Assistance program, but only 40% of the total cost. To obtain a higher amount requires the assistance of the Service Manager and others within the Ford hierarchy, but they are not interested in helping. Service departments I have dealt with successfully on previous occasions are not touching this 8F35 problem. My cynical side suspects something nefarious is happening behind the scenes, and satisfactory resolution will require a mandatory recall be issued by NHTSA.Read more
Incident date: Jul 22, 2026
The contact owns a 2020 Jeep Cherokee. The contact stated that while driving 55 MPH, the message "Service 4WD" was displayed. The contact stated that the failure recurred while driving at 65 MPH on several occasions. The vehicle was taken to the dealer, where it was diagnosed with PTU failure. The contact was informed that the PTU needed to be replaced. The vehicle was not repaired. The contact as
... sociated the failure with NHTSA Campaign Number: 26V290000 (Power Train); and declined to pay for the repair fee. The manufacturer was notified of the failure and offered partial assistance in covering the cost of the repair. The failure mileage was approximately 63,000.Read more
Incident date: Jul 18, 2026
My 2020 Land Rover Defender 48V Mild Hybrid Electric Vehicle (MHEV) experienced a check engine light and hybrid electrical failure. Diagnostics by an authorized Jaguar Land Rover dealer confirmed code P0A1F-96 (Battery Energy Control Module / BECM internal component failure). This failure relates directly to an active, global safety recall issued by JLR (NHTSA Campaign 26V248 / JLR Recall D126)
... regarding DC-DC converter failures in MHEV vehicles. According to JLR recall documentation, a microchip failure in the DC-DC converter causes a total loss of 12V system charging, leading to electrical warnings and a sudden loss of motive power/propulsion while driving. CHRONIC CHARGING SYSTEM FAILURE: This vehicle has suffered from unresolved, long-term 12V charging system degradation caused by this MHEV subsystem defect. This chronic lack of proper charging has directly destroyed three (3) primary 12V main batteries and the emergency telematics (SOS) backup battery over a 4-year period. Replacing these auxiliary batteries failed to fix the underlying issue because the MHEV system/DC-DC converter continuously fails to maintain adequate charging across vehicle systems. This continuous voltage collapse eventually triggered the permanent BECM hardware lockout code (P0A1F-96). SAFETY HAZARD: A sudden loss of 12V system charging and subsequent loss of propulsion on public roads or at highway speeds presents a severe crash hazard to occupants and other motorists. STATUS & DEALER REFUSAL: An authorized JLR dealer confirmed code P0A1F-96 and documented "Pending Recall Campaign D126ADM2" on the official service invoice. Despite this being an acknowledged, safety-related defect in the MHEV system leading to loss of drive power, JLR North America and the dealer refuse to repair or grant goodwill coverage under the active safety recall framework, quoting over $3,400 out-of-pocket. The vehicle is available for inspection.Read more
Incident date: Jul 22, 2026
The contact owns a 2022 Ram 3500. The contact stated that while parking the vehicle, the contact unhooked the camper that was being towed and shifted the vehicle to drive(D) but the vehicle failed to move forward or backwards while in reverse(R). The contact associated the failure with NHTSA Action Number: PE24009 (Power Train). The vehicle was towed to the dealer and was diagnosed with transmissi
... on failure. The vehicle was repaired; however, the failure persisted. The manufacturer was made aware of the failure. The failure mileage was approximately 46,000.Read more
Incident date: Jul 8, 2026
When driving, the vehicle’s computer detects an issue with the vehicle’s transmission and throws a “Reduced acceleration. Drive with care” which causes a strong jerk like if the wheel locked up momentarily. The check engine also turns on and the vehicle stays stuck in 5th gear at all times. Code P0747 is thrown as well.
Incident date: Jul 19, 2026
See attached document for complaint.
Incident date: Dec 22, 2025
The car itself should not be sold considering the number of complaints about the transmission issues. I’ve only had the car a month and Its started to stall and jerks when in acceleration. The gears started to not shift properly and the car would not go over 20 miles without jerking. I took the car back to the lot to get it fixed and then it stopped, was driving back smoothly. The car shop said
... they changed the transmission oil which supposedly was the problem. 2 weeks later the car is back stalling and jerking with the “transmission service required” light back on yet again.Read more
Incident date: Jul 18, 2026
10r140 paired with 6.7 powerstroke in a 2020 f250 build date 11/19 at the Kentucky plant. My truck specs and build date and location is in the timeframe of the planetary gear recall, ford has also issued tsb’s about the cdf bushing that should have been a recall because it is a design flaw on every 2020-2022 model truck. It’s not fair that we should have to pay for a tsb bc we don’t have war
... ranty left. My truck has 84,000 miles but is out of the 5 years warranty period. Symptoms I am having with my transmission are: Harsh engaging to drive and reverse Flair shifts bad sometimes almost like it goes into neutral between changing gears Has shifted from 4th to 1st instead of 4th to 5th or 6th, then it started shifting normal right after. Had my factory 3250rpm limiter not been moved to 4500rpm the truck would have locked the rear wheels up and possible caused driveline damage or other damaged. Also had a car been behind me when this happened I would have been in a wreck because it slammed to a low speed and the car would have rear ended me. Slips in 4th and 7th gear the most but sometimes in other gears Bumps when it shifts a lot of the gears Sometimes shudders and shakes and will almost make like a pop noise Will clunk on downshift from 5-3 Sometimes clunks when upshifting 3-5 I have had the truck looked at by an independent diesel mechanic I use and he said there is a problem somewhere in the transmission, it’s either planetary gear or cdf bushing has moved or the drum itself has cracked. The component itself has not been inspected because the only was to inspect this is to tear the transmission down. The pan has been dropped and had a lot of metal material on the magnet. No codes on the dash but my mechanic said I had dtcs stored for the transmission. I have created a case claim with Ford trying to see if they will extend the recall for the known issue but I have had zero luck with them. I have videos of the issues but can’t upload them on here.Read more
Incident date: Jul 5, 2026
Transmission is shifting hard and during highway speed acceleration shifts really hard check engine light came on
Incident date: Jul 19, 2026
There is a serious malfunction between the hybrid and electric systems. The engine is making a loud noise, and neither the hybrid nor electric mode functions properly. In addition, the fuel and oil refresh warning remains on, even after refueling. These issues are ongoing and substantially impair the use, value, and safety of the vehicle.On January 2, 2026, and march 8 my Jeep Grand Cherokee 4xe s
... hut down twice while I was driving home on the freeway. This vehicle is not safe to operate under these conditions.Despite these concerns, the issues have not been resolved. Stellantis has removed 4xe models from the Jeep website due to safety concerns, recalls, and a high volume of customer complaints. At this time, there appears to be no effective remedy, and a simple software update will not correct these defects.My vehicle continues to produce an extremely loud engine noise, even while operating in hybrid mode. I am very familiar with how a Jeep should perform—this is my fifth Jeep Grand Cherokee—and I have never experienced anything like this before. Even my previous gasolineonly models operated much more quietly. In contrast, both the hybrid and gas modes on this vehicle sound like a diesel truck. Additionally, the fuel and oil warning light remains on constantly. I have contacted Jeep Customer Care multiple times, as well as the servicing dealer, and I was repeatedly told to “add more gas and continue driving the vehicle.” Despite following those instructions, the issue persists. The warning light does not turn off, the engine remains excessively loud, and the fuel consumption is unreasonable. The situation worsens in cold weather. The battery drains rapidly from 100% without explanation, even when the vehicle has been properly charged. At this point, I am genuinely afraid to charge the vehicle and even more concerned about driving it.In addition, the vehicle feels sluggish while driving and frequently does not pick up power as it should. There is a noticeable delayRead more
Incident date: Jul 19, 2026
MGU unit failed / car seized in the middle of the road - sent in to be repaired Unsafe to be stuck in the middle of the road, could not even put the car in neutral to push out of the road Known problem that RAM and Stellantis know about and are not placing warnings. We were told by the dealership we were 5,000 in line for a new part and that it would take a year. No warnings, truck ran pe
... rfectly beforeRead more
Incident date: Jul 21, 2026
Vehicle is an active fire hazard subject to the high-voltage battery recall (NHTSA 24V-718). The manufacturer's safety instructions require me to stop charging the vehicle and park it away from homes and structures. Because I am currently leasing this vehicle from Chrysler Capital and have no alternate transportation, I am forced to drive an active fire risk for daily transit. The local Jeep deale
... rship has refused to provide a temporary loaner vehicle or rental accommodation while a final remedy is pending. The lack of a timely repair, combined with the refusal of the manufacturer to provide safe, alternative transit, forces me to operate a defective vehicle that poses an immediate safety risk to myself, my family, and the general public.Read more
Incident date: Jul 15, 2026
I was driving on the highway when the vehicle started to make clinking noises. The vehicle started to lose power as I accelerated it would feel like something was pulling me in the opposite direction and the knocking noise would get louder. Ultimately, I had the vehicle towed to a dealership. This vehicle passed the L87 recall not too long ago, and the vehicle is barely used.
Incident date: Feb 27, 2026
I purchased a 2024 Hyundai Santa Fe SEL with 16,087 miles that has a the 8-speed Wet Dual-Clutch Transmission (DCT) stutters to catch gear properly while accelerating from low speeds and back to high, example driving onto a highway ramp and matching speeds with ongoing traffic). Unfortunately, there have been multiple fears and risk of safety where accidents almost occured due to the transmission
... not catching the engines rotational speed to exact, causing slow to no acceleration. This is very dangerous and unsafe to not be considered under investigation. This unresolved issue will deteriorate the clutch and transmission itself over time. HELP!Read more
Incident date: Feb 27, 2026
I experienced an unintended-acceleration event in a parking lot while maneuvering at low speed. I was alternating between Reverse and Drive to adjust the vehicle’s position within a parking space when, after selecting Drive, the truck unexpectedly surged forward with substantial acceleration. I applied the brakes immediately and with significant force, but the brake pedal felt unusually soft and
... stopping response seemed reduced. The vehicle struck a large commercial trash bin; I narrowly avoided striking the building behind it. Damage was primarily superficial, but the incident had clear potential for more serious property damage or injury. I have prior experience operating EVs with one-pedal driving and do not believe this event resulted from driver error. Following the incident, I disabled one-pedal driving and have used traditional drive mode. I have not experienced another unintended-acceleration event since making that change. Given the low-speed maneuver, the sudden forward surge, and the apparent relationship to one-pedal-drive operation, I believe the event warrants formal documentation and technical investigation.Read more
Crash
Incident date: Jul 10, 2026
I have a 2019 Highlander XLE AWD that had 85000 miles when the transmission started whining. It got worse pretty quickly so iI took it to a transmission shop. They rebuilt it for $6700.00. I drove it for another 9-10 thousand miles and the whine is back. I'm not sinking another $6700.00 into another transmission. I've talked to several transmission shops and I'm being told there isn't a true
... fix. Rebuild it and it will come back, guaranteed. What recourse do I have? The car only has 102,000 miles which is typically nothing for a Toyota. But it all started at 85000. Something needs to be done. I see programs for the 2017 and 2018 models but not the 2019. It's the same transmission. The issues crop up after the vehicle has gone out of warranty.Read more
Incident date: Jul 22, 2026
transmission gave out while driving on the road at 50 mph
Incident date: Jul 22, 2026
My 10L1000 transmission had a catastrophic failure internally which caused it to rough shift, sudden down shifting, not want to shift into gear at all, and high engine rpm prior to roughly shifting. I took it to the Chevy dealers mechanic the very next business day, only to find out that from the mechanic that this is a common occurrence with Chevy transmissions in my truck and google also verifie
... d this to be a common problem. The mechanic from the Chevy dealership also stated that there was larger metal chunks than normal. My truck is available for inspection asap. The manufacturer and vin lookup contradicts the mechanic and google stating no issues or recalls for my transmission. After speaking with the manufacturer, I became highly concerned due to their unwillingness to address the obvious issues known by so many. If I wasn’t such a safe driver and immediately brought it to the mechanic, this could have caused a terrible accident leading to extreme bodily harm or death even. According to a quick google search of the 2021 Chevy 2500 transmission problems and my mechanic this is a well known problem even though Chevy manufacturers refuse to acknowledge the issue or implement a recall. There was zero warning lights or lamps to indicate this problem. I am extremely concerned with the manufacturer’s response to my concerns and their unwillingness to correct this issue before it cost someone their life. This catastrophic failure with the transmission having metal shavings throughout it and extreme damage to the transmission valve body and being well known and reported by many other customers has to be addressed. Chevy’s unwillingness to acknowledge people’s claims in this has left me with around $10,000 in monetary damages and could have lead to bodily harm or death if I would have been traveling on a main highway or interstate when it occurred. At the very least Chevy needs to be held responsible for this known and reported issue before it causes death or injury.Read more
Incident date: Jul 9, 2026
2019 Lincoln Nautilus shudders between 20 to 45 MPH. We’ve had everything done from oil change, tire rotation, to Front end alignment to tune up. Only one mechanic suggested that there’s a bulletin about a torque. I don’t remember the bulletin #. He expressed that Ford knows about it but won’t service its customers. I called Planet Lincoln and the service guy acknowledged the bulletin and
... mentioned others who have had the same issue. They would diagnose for 135.00. When asked about estimates. He said without knowing the problem he really couldn’t but did say that having to replace torque/ transmission can run anywhere from 2800 to over 8-10,000.Read more
Incident date: Jun 16, 2026
I own a 2024 Toyota Grand Highlander Platinum Hybrid MAX with approximately 34,000 miles. The vehicle has experienced repeated delayed or absent acceleration from a complete stop, creating a serious risk when entering traffic. Before the most recent repair, I reported intermittent hesitation to the Toyota dealer. On Sunday, July 12, 2026, shortly after startup, the vehicle hesitated twice within
... the first half mile. At the second stop sign, I attempted a left turn into traffic and applied approximately 30% accelerator pedal. The engine was running, but the vehicle only crept forward at idle-level power for approximately three seconds. There was no noticeable increase in engine RPM and no warning lights. Normal power then returned. On July 15, 2026, the Toyota dealer performed TSB T-SB-0017-24 and updated the engine-control software for hesitation during acceleration. After that repair, the same loss-of-acceleration condition happened again while my wife was leaving a parking lot. She was stopped at a stop sign, making a right turn into traffic on a slight uphill grade, when the vehicle failed to provide normal acceleration. This was substantially similar to the earlier incident and occurred after the software update intended to correct the problem. The repeated failure to respond to accelerator input from a stop creates a collision risk because the vehicle can begin entering traffic without providing the expected power. I am requesting that NHTSA investigate whether this is a broader safety defect affecting the Grand Highlander Hybrid MAX and whether the existing software repair is effective.Read more
Incident date: Oct 15, 2025
My 2023 Toyota Camry has developed an intermittent defect where the ignition key becomes stuck and cannot be removed even though the dashboard shows the vehicle is in Park. The only way to remove the key is to disconnect the vehicle's battery, which is not a normal or safe operating procedure. The problem occurs intermittently and has happened multiple times. I believe there may be a defect involv
... ing the ignition key release system, shift interlock, park position switch, or a related electrical component. This condition could leave drivers stranded or unable to secure their vehicle and creates a potential safety concern. I am submitting this complaint so the issue can be investigated and to determine whether other 2023 Toyota Camry owners are experiencing the same problem.Read more
Incident date: Jul 20, 2026
The contact owns a 2016 Ford F-150. The contact stated that while driving at various speeds, the vehicle experienced unexpected transmission downshifts, which required the driver to pull over to the side of the road. No warning light was illuminated. The vehicle was taken to an independent mechanic, where the molded leadframe was replaced; however, the failure recurred. The vehicle was taken to a
... transmission specialist, where the transmission was rebuilt. The contact stated that while driving after the repair, the failure reoccurred. The vehicle was towed to the transmission specialist, where an unknown repair was performed; however, the failure recurred. The vehicle was taken back to the transmission specialist, where the molded leadframe was replaced, but the failure persisted. The contact received notification for NHTSA Campaign Number: 26V237000 (Power Train). The vehicle was taken to the dealer, where the powertrain control module (PCM) software update was completed; however, the failure recurred the same day. The driver pulled over, turned off and restarted the vehicle, and resumed driving. The vehicle was taken back to the dealer, where the contact was informed that the molded leadframe needed to be replaced; however, the contact informed the dealer that the molded leadframe was replaced twice in the previous three months, but the failure persisted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the failure prior to the recall repair, and a case was filed. The vehicle was not further repaired. The failure mileage was approximately 199,325.Read more
Incident date: Oct 30, 2024
While turning right at a red light my vehicle started making knocking noises, loss of acceleration then the ECM (limp mode) and ESC code happened. Protecting the vehicle from damage due to transmission fluid loss. Looked under the car and Transmission fluid was pouring out between the transmission and drive shaft. Car will no longer start due to codes being present from the computer shutting the c
... ar down during fluid loss.Read more
Incident date: Jul 9, 2026
The contact owns a 2020 Ford Explorer. The contact received notifications of NHTSA Campaign Numbers: 25V685000 (Equipment), 26V117000 (Visibility), and 26V402000 (Power Train); however, the parts to do the recall repairs were not yet available. The contact was concerned that the incomplete recalls presented significant safety risks, specifically because the contact resided in Alaska, where it rain
... ed constantly with low temperatures. The dealer was contacted and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The manufacturer was not made aware of the issue. The contact had not experienced a failure.Read more
Incident date: Sep 1, 2025
Transmission was replaced under warranty by Hyundai in Nov 2024. Engine was replaced at 100600 miles in Nov 2025. Issues with the transmission were happening at that time but ignored by dealership as issues related to failing engine. Our mechanic confirmed in April that transmission was failing and told us to go to Hyundai. We went to dealer in April 2026. They confirmed transmission needed to be
... replaced. They were going to contact Hyundai USA. We received no updates despite many calls to the dealer. We had to call Hyundai USA directly. They opened a case. Dealer finally called and took car in and requested good faith repair by Hyundai USA. Hyundai USA responded 2 weeks later and is not covering anything. They replaced our transmission in Nov 2024 with a refurbished transmission that they NO LONGER MAKE. Clearly due to the fact that the refurbished part doesn’t work. They now want me to pay $8000 to repair transmission. My car has been maintained on schedule by my mechanic. All paperwork available. I have had Toyotas, Hondas and chevys that have lasted close to 20 years. This has been a horribly disappointing experience. And I now need to buy a new car for my 17 year old instead of handing down. I will NEVER buy another Hyundai. I want everyone to be aware of my experience. Disgusting customer service by Hyundai USA.Read more
Incident date: Feb 19, 2026
The contact owns a 2019 Chevrolet Suburban. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that while the brake pedal was depressed, the vehicle jerked abnormally. The contact stated that the vehicle jerked abnormally hard. No warning lights were illuminated. The vehicle w
... as taken to three dealers, and the vehicle was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not replaced. The manufacturer was not made aware of the failure. The failure mileage was approximately 88,000.Read more
Incident date: Jul 2, 2025
2019 Ford Fusion Hybrid SE. Vehicle experienced a “Stop Safely Now” warning with hybrid system shutdown, occurring both while driving and while parked/idling, causing jerking symptoms. This puts driver and other roadway users at risk, as loss of power/propulsion can occur without warning while in motion. Vehicle also set a P0073 (ambient air temperature sensor circuit high) fault code. The amb
... ient air temperature sensor was replaced (Ford part numbers AU5Z-12A647-B / FC4Z-12A647-A) but the underlying issue has not been fully resolved and diagnostics are ongoing. Vehicle also had a prior transmission replacement (January 2023). Vehicle has also had extreme, unresolved electrical issues: fuses repeatedly burning out, lights burning out, two horns replaced due to failure, backup camera display turning blue/failing, and dashboard warning lights randomly illuminating. The dealership has confirmed electrical issues are occurring but has not been able to identify the root cause despite inspection. Issue has been confirmed/reproduced by a dealer. Vehicle and components are available for inspection upon request. Exact onset date of symptoms is UNKNOWN, but warning lamps and jerking preceded the “Stop Safely Now” shutdown events.* problems have been ongoing since purchase of the vehicle in 2019. Ongoing still in 2016Read more
Incident date: Jun 25, 2026
The contact owns a 2020 Chevrolet Traverse. The contact stated that while parking the vehicle, the gear shifter was shifted into park(P); however, the “Shift to Park” message was displayed. The contact shifted the gear shifter back and forth and then shifted into park(P) before the proper gear was recognized. The vehicle was taken to the dealer, who replaced the gear shifter. The manufacturer
... was made aware of the failure. The failure mileage was 26,818.Read more