Showing 73,546 complaints - component: VEHICLE SPEED CONTROL
Incident date: Mar 29, 2024
The check engine light keeps coming on and off with a warning that the engine power is being reduced. The dealership's service center can't locate the issue. The car's traction warning went off and the car's speed was reduced while driving. This happened twice in the same day. When you shut the car off and turn it back on the warning goes away and the car drives normal. This is very unsafe. Had th
... is happened on the highway there could have been a serious accident.Read more
Incident date: May 5, 2026
this vehicle stalled while driving on a highway without any sign or warning. on some occasions the vehicle will not stop. I reported this to Lexus company / Manufacturer
Incident date: Mar 20, 2026
Vehicle exhibits persistent, intermittent failure of Bluetooth and Apple CarPlay connectivity. Phone fails to pair, drops all connection mid-drive (all displays including speed, navigation, etc go dead), and disconnects active calls and navigation prompts during operation. Defect requires repeated manual re-pairing attempts that draw driver attention from the road. The same phone pairs reliably wi
... th all other vehicles and devices tested, including a more recent 2025 Countryman dealer loaner and personal home equipment, indicating the defect is in the vehicle's electronic architecture rather than the phone or user settings. Multiple service visits to an authorized MINI dealer have not resolved the issue. The dealership service team has stated verbally that "all the early 2025 Countrymen seem to have these issues." Dealer is now indicating that full head unit replacement may be required, with extended out-of-service time. The defect creates a documented driver-distraction risk and aligns with multiple existing NHTSA complaints and BMW Technical Service Bulletins for the 2025 Countryman platform. The sudden outage meant I had no information while driving on the interstate at speed and didn't know what was happening. I didn't even know if I was indicating to move over to the shoulder of the road. This happened at least 4 other times since I had had the car but thankfully only the once on an actual highway. Other times were in Atlanta city traffic and a couple of times in my driveway. Even more frustrating, I cannot get it to reliably pair with my iPhone 17 Pro. The lack of reliability increased markedly with the last MINI update which occurred about a week ago. I need to travel for work and cannot rely on this car to get me where I need to go and I actually avoid driving it now. The problem has been validated by the Dealer. The Service intake worker noted, "We have seen this in almost all of the early 2025 Countryman models." There was no warning at all when it happenRead more
Incident date: Apr 27, 2026
My 2017 Hyundai Tucson is experiencing dangerous, sudden engine stalling, which are symptoms directly matching Service Campaign T1B. These critical safety issues surfaced following a total engine replacement in June 2025. Despite the vehicle being within the 12-month/12,000 mile workmanship warranty, the dealership is refusing to honor this coverage or offer goodwill assistance. My claim is base
... d on a documented pattern of physical and technical negligence: - Failure to Update Software: The dealership failed to perform the mandatory ECM/TCM software integration (Campaign T1B) during engine swap, which is required to prevent the exact stalling I am now experiencing. - Dismissal of Warning Lights (Code P0456): One day after the engine replacement was “completed,” I returned to the dealership because the Check Engine Light illuminated with Code P0456. This was dismissed by the service provider without a proper diagnostic resolution, despite being a direct indicator of improper vacuum line reconnection during the engine installation. - Mechanical Negligence (Coolant Leak): Post-engine swap, the vehicle developed a coolant leak, which was a direct result of improper reassembly. Additional proof of the lack of due diligence during the repair. The lack of follow-through, combined with the dismissal of a life-safety defect and poor physical workmanship, suggests a total failure in the case management process. I am urgently requesting assistance to resolve this hazardous situation.Read more
Incident date: Apr 30, 2026
RAM recall dates December 2024 on ABS failure. Received letter a long time ago. However, RAM still says parts are unavailable and it's been 18 months. This is ridiculous. Failure includes Cruise Control turned off. Audible sounds and warning lights on Dash.
Incident date: Apr 3, 2026
Safety Defect Complaint – Tesla Model Y FSD v14.2.2.5 I am reporting unsafe speed behavior in Tesla Model Y Full Self-Driving (FSD) software v14.2.2.5. FSD uses selectable driving profiles (Sloth, Chill, Standard, Hurry, Mad Max) to control speed, but provides no definition of how these profiles affect speed or limits. Tesla also removed the ability to manually adjust speed incrementally, redu
... cing driver control. While in Standard mode, the vehicle exceeded the speed limit by 12 mph, resulting in a photo radar citation. This was not driver-initiated. I have experienced at least six incidents where the vehicle exceeded the speed limit by 10+ mph without warning. Two design issues create significant safety risk: The right scroll wheel now controls both microphone and FSD profile selection. Its multi-directional design allows unintended inputs that can change speed profiles (e.g., to Hurry or Mad Max) without driver awareness. There is no audible or visual alert when this occurs. The vehicle can accelerate beyond safe/legal speeds before the driver realizes and disengages FSD. The driver-set speed warning (set to 8 mph over limit) failed to activate during multiple overspeed events, including the citation incident, despite being enabled. This removes a critical safety safeguard. Speed increases have occurred both gradually and rapidly, reducing reaction time. Safety Risk: unintended acceleration, loss of predictable speed control, lack of driver alerts, and failure of safety warnings. These conditions could lead to violations or collisions. I request NHTSA investigate whether this constitutes a safety defect.Read more
Incident date: Apr 29, 2026
First occurrence was 02/27/2026 - onstar detecated a critical issue, the check esc, check tsc words came on in the center dash, then the orange lights came on and my truck went into limp mode at a stop light. I had to limp mode a mile to the nearest dealer. Where nothing was repaired just reset. Second occurrence - exhaust flap valve failed creating chirping noise resulting in a muffler replacem
... ent on 04/28/2026 - picked the vehicle up on 04/30/2026 Third occurrence - 05/01/2026 came out after a wedding to start my truck which it immediately repeated the first occurrence, check esc, check tsc with the orange lights and chugging. recorded on camera now the trucks been at the dealership awaiting updates.Read more
Incident date: May 1, 2026
All lights on head dash are on , all components are not working properly or effected because of this. (Engine light brake light abs light tire light traction control light , sensors out all) while driving vechile reduces power does not operate randomly , have to pull over shut the car off and turn it back on. Has high vibrations lot of shaking, stauling. I have had it looked at with multiple shops
... and dealer . Everybody is playing a guessing game and can not pin point what exactly it is . Was told it was spark plugs and coils, alternator , fuel injectors. ALL have been repaired, and still have all lights on dash and still facing every problem listed after repairs. Been inspected by manufacturer. Say not been resolved was told if it wasn’t what was already fixed they don’t know and that this is very common right now . It first APRIL 2026 (3) times. May 2 times 2026Read more
Incident date: Apr 29, 2026
I own a 2016 Model S P100D equipped with the Large Drive Unit (LDU). The component that fails is the rotor coolant seal in the rear drive unit motor. Coolant leaks internally into the motor and inverter, causing bearing wear, corrosion, isolation faults, and eventual complete drive unit failure. The affected drive units are still installed and available for inspection upon request. This defect put
... s my safety and the safety of others at risk because it can cause sudden loss of propulsion (especially at highway speeds), power reduction, or total drivetrain shutdown, potentially leading to a crash. Coolant in high-voltage areas also raises electrical fault/fire risks. The problem is widely reproduced and confirmed: Tesla service centers are familiar with it and replace failed units with updated “-U” revisions that include a coolant bypass. Independent EV shops confirm the exact root cause (rotor seal failure) via encoder inspections showing coolant intrusion and through disassembly. This is a documented pattern failure in all 2012–2020 LDU vehicles. No police or insurance inspections have occurred yet, as no crash or total failure has happened. Tesla is aware of the recurring issue through service records on similar vehicles. Early symptoms before full failure typically include rear motor whining/grinding (especially under load), reduced power warnings, “Rear Drive Unit Fault” messages, and visible coolant on the speed sensor. These can appear gradually. My vehicles have not yet experienced total failure, but the defect is known to be inevitable. I am proactively monitoring encoder sensors. Because this is a systemic design defect affecting thousands of vehicles with clear safety implications, I request NHTSA open an investigation and require Tesla to issue a recall for free repairs/replacements on all affected 2012–2020 LDU vehicles.Read more
Incident date: May 2, 2026
I own a 2016 Tesla Model X P100D equipped with the Large Drive Unit (LDU). The component that fails is the rotor coolant seal in the rear drive unit motor. Coolant leaks internally into the motor and inverter, causing bearing wear, corrosion, isolation faults, and eventual complete drive unit failure. The affected drive units are still installed and available for inspection upon request. This defe
... ct puts my safety and the safety of others at risk because it can cause sudden loss of propulsion (especially at highway speeds), power reduction, or total drivetrain shutdown, potentially leading to a crash. Coolant in high-voltage areas also raises electrical fault/fire risks. The problem is widely reproduced and confirmed: Tesla service centers are familiar with it and replace failed units with updated “-U” revisions that include a coolant bypass. Independent EV shops confirm the exact root cause (rotor seal failure) via encoder inspections showing coolant intrusion and through disassembly. This is a documented pattern failure in all 2012–2020 LDU vehicles. No police or insurance inspections have occurred yet, as no crash or total failure has happened. Tesla is aware of the recurring issue through service records on similar vehicles. Early symptoms before full failure typically include rear motor whining/grinding (especially under load), reduced power warnings, “Rear Drive Unit Fault” messages, and visible coolant on the speed sensor. These can appear gradually. My vehicles have not yet experienced total failure, but the defect is known to be inevitable. I am proactively monitoring encoder sensors. Because this is a systemic design defect affecting thousands of vehicles with clear safety implications, I request NHTSA open an investigation and require Tesla to issue a recall for free repairs/replacements on all affected 2012–2020 LDU vehicles.Read more
Incident date: Apr 24, 2026
I own three 2016 Tesla vehicles with the same known safety defect: two Model S P100D and one Model X P100D, all equipped with the Large Drive Unit (LDU). The component that fails is the rotor coolant seal in the rear drive unit motor. Coolant leaks internally into the motor and inverter, causing bearing wear, corrosion, isolation faults, and eventual complete drive unit failure. The affected drive
... units are still installed and available for inspection upon request. This defect puts my safety and the safety of others at risk because it can cause sudden loss of propulsion (especially at highway speeds), power reduction, or total drivetrain shutdown, potentially leading to a crash. Coolant in high-voltage areas also raises electrical fault/FIRE risks. The problem is widely reproduced and confirmed: Tesla service centers are familiar with it and replace failed units with updated “-U” revisions that include a coolant bypass. Independent EV shops confirm the exact root cause (rotor seal failure) via encoder inspections showing coolant intrusion and through disassembly. This is a documented pattern failure in all 2012–2020 LDU vehicles. No police or insurance inspections have occurred yet, as no crash or total failure has happened. Tesla is aware of the recurring issue through service records on similar vehicles. Early symptoms before full failure typically include rear motor whining/grinding (especially under load), reduced power warnings, “Rear Drive Unit Fault” messages, and visible coolant on the speed sensor. These can appear gradually. My vehicles have not yet experienced total failure, but the defect is known to be inevitable. I am proactively monitoring encoder sensors. Because this is a systemic design defect affecting thousands of vehicles with clear safety implications, I request NHTSA open an investigation and require Tesla to issue a recall for free repairs/replacements on all affected 2012–2020 LDU vehicles.Read more
Incident date: May 2, 2026
Vehicle slammed on brakes on highway with no obstruction in front. Emergency system reacts to shadows
Incident date: Apr 19, 2026
Driving using cruise control on interstate. Car in front of me exited. My car began to slow even though there was nothing in front of me but a slight incline. I pressed on the accelerator and the car continued to slow. I turned off the A/C and cruise, but the car continued to slow and came to a complete stop on the interstate. There was a semi-truck behind me. Cars were passing me. I put the car i
... n park and turned off the car. I started the car back up and drove away. I was completely stopped on an interstate with construction barriers on each side of the lanes, so there was no shoulder to pull off on. I was fearful of getting in an accident or causing one. I was very scared for my safety. There were no warning lamps or messages to assist in the moment. I took my car into the dealership and explained what happened. Dealership checked the cruise control and said "test drove vehicle and cruise control operation is normal." They reset cruise control follow distance from closest to farthest and could not duplicate the concern. I am no longer using the cruise control because I feel it is a safety issue that was not addressed.Read more
Incident date: May 1, 2026
2021 Mazda CX5 AWD- Non Turbo Engine. Sunny Day, Dry. My Car was clean. No Precipitation. Some shadows of the interstate light poles across the road 200-300 feet in front of me, but they were thin shadows. Sun Was to my Left. I was driving South on May 01 2026 about 10am on the Interstate going Highway Speeds, with adaptive cruise control "on", in the 2nd lane of a 4 lane interstate. Thankf
... ully no other traffic ahead or behind me. Car slammed on the brakes suddenly, pretty hard. I counteracted and added more gas pedal to keep in going. I turned off the Cruise Control. After a while I re-engaged the Cruise Control and had no issues. This could have been a huge accident in busier traffic. Will get the car checked out at Mazda Dealership Service this week.Read more
Incident date: May 2, 2026
What component or system failed or malfunctioned, and is it available for inspection upon request? Power Steering While driving yesterday, doing shopping and online order deliveries, the steering wheel started having slight resistance during turns. It became worse shortly after. As I attempted to leave a grocery store, less than 5 minutes away from home, the steering wheel was extremely difficu
... lt to turn. I didn't see any leaks under the hood nor on the ground underneath my car. Nor was there any smells nor odors. On 5/1/2026, I did hear a slight noise when I turned the steering wheel to back into the driveway at home. How was your safety or the safety of others put at risk? Steering wheel became difficult to turn right or left. I barely made it home to park it, as the longer I drove to get home, the more difficult it became to make turns. I parked it immediately as I didn't want to make too wide of a turn on a road, risking any accidents. Has the problem been reproduced or confirmed by a dealer or independent service center? Not yet. I will need the car towed to a local Ford/Lincoln dealership for assessment. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Not yet, in the process of contacting my auto insurance about it. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? The message on the dashboard was "Service Power Steering" and it appeared on 5/2/2026 for the very first time. Also, the power steering icon showed in a stable amber color. This message did not appear before.Read more
Incident date: May 2, 2026
Vehicle has Surged and stalled randomly, the Crash alert warning appears on screen and starts to stop the vehicle with nothing in front of it, I have asked my Ford Dealer to remedy the recalls as I have paid over $50,000 for the vehicle and they tell me sorry there are no fixes, I tried to trade it in, and they said they cannot because they have a no sale enforcement on the Bronco and they said if
... they took it in trade they could not sell it.Read more
Incident date: May 2, 2026
NHTSA Complaint SummaryVehicle: 2017 Ford Escape SEEngine: 1.5L EcoBoostVIN: [XXX] Defect: Engine Block Design Flaw / Coolant IntrusionTechnical Description of the Issue:My vehicle is experiencing a well-documented manufacturing defect specific to the 1.5L EcoBoost engine. The engine block was designed with a "v-groove" between the cylinders that is prone to structural failure. This allows engine
... coolant to leak into the combustion chambers (coolant intrusion) and allows engine oil to contaminate the cooling system. My vehicle currently exhibits "milky," tan-brown sludge in the coolant reservoir, confirming that oil and coolant are cross-contaminating due to internal engine failure.Extreme Safety Hazards and Dangers:This defect creates several critical safety risks for the driver, passengers, and other motorists:Sudden Loss of Power at High Speeds: The mixing of oil and coolant destroys the engine’s ability to lubricate internal bearings. This can lead to a catastrophic engine seizure while the vehicle is in motion, causing an immediate loss of power and power steering, which creates a high risk of collisions on highways.Engine Fire Risk: When coolant enters the combustion chamber, it can cause severe engine misfires and overheating. Overheated oil or pressurized coolant spraying onto a hot exhaust manifold during a mechanical failure presents a significant fire hazard.Hydro-locking: If coolant floods the cylinder while the vehicle is in operation, the engine can hydro-lock, causing the engine to stall instantly and potentially throwing metal debris onto the roadway, endangering other drivers.Visibility Hazards: Excessive white smoke from the exhaust (caused by burning coolant) can suddenly obscure the driver’s rear-view visibility and the visibility of trailing motorists.Conclusion:Ford Motor Company was aware of this defect, as evidenced by Customer Satisfaction Program 21N08 and TSB 19-2346. However, because these programs have arbitrary expira INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (Read more
Incident date: Apr 10, 2026
Sudden acceleration even. Date April 10, 2026, at around 2:30 PM on a clear sunny day. Car make and model Mazda CX5 bought on 7/4/2023 VIN [XXX] , mileage around 10,000, only one owner. While attempting to park at BJ’s Wholesale Club ,when driver started to make a turn to a parking space, vehicle suddenly accelerated, applying the brakes stopped the forward motion, then driver put the car in r
... everse to try to properly park in a parking space and the car accelerated in reverse, this sudden motion could have killed or seriously injured any person passing in back of the car, when that motion stopped driver put the car in drive to be able to finally park the car and it sped uncontrollably, brakes didn’t stop the vehicle and it crashed against two vehicles parked nearby, damage to the Mazda vehicle was mainly to the left side, the front grill was not damage because driver was not able to control the rapid forward motion. Mazda dealer wanted the body of car repaired before checking the safety issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Crash
Incident date: May 1, 2026
I have a Maverick (24 AWD XLT) and this issue has occurred twice. It happened on my vehicle the first time as I was trying to turn left, up an incline, with oncoming traffic - loss of acceleration. There was simultaneously a service light and power train malfunction message that went to my ford app. The vehicle had 5k miles on it. I took it immediate to the dealer. After testing they said the conn
... ection at the accelerator was loose (pigtail) and replaced. I just had the same failure occur yesterday (~22k miles) on my way home from work, except I lost acceleration on an inclined on-ramp trying to merge onto the highway. I had just slowed on the ramp to let a semi pass, and am thankful I didn’t try to get ahead of it. It wouldn’t have ended well. Still, I could see traffic jamming behind me, and folks were struggling to get on the highway because of my significantly reduced speed. Losing control of acceleration at a point where it is critical is very dangerous. I’ve never experienced a vehicle failure that felt like it risked my life. For this to occur twice in key moments of acceleration, with less than 25k miles is unsettling. Online there are many similar reports, not sure how this isn’t a recall yet.Read more
Incident date: Apr 16, 2026
The vehicle was in reverse and started to accelerate uncontrollably in reverse. The car came to a stop after hitting a wall and a car. The uncontrolled acceleration happened when we went about 1 foot onto grass while in reverse. The emissions light was going on and off from time to time. We believe it was inspected by a honda dealership at some point. The vehicle is involved with insurance at thi
... s point.Read more
Crash
Incident date: May 1, 2026
While pulling into a residential parking space at low speed, the vehicle (2023 Ford Escape) suddenly accelerated unexpectedly without additional throttle input. The acceleration was abrupt and forceful, and I was unable to stop the vehicle before it struck the structure in front of the parking space. The incident occurred at very low speed and under normal driving conditions. The driver was apply
... ing the brake at the time of the unintended acceleration. Airbags deployed upon impact. There were no prior warning lights or indications of a mechanical issue before the incident. The vehicle sustained significant front-end damage.Read more
Crash
Incident date: Apr 30, 2026
The acceleration lags or stalls after braking to almost a complete stop. The lag is anywhere from 1 to maybe 3 seconds and I’ve almost gotten into multiple accidents as the vehicle has stopped in the middle of a lane or intersection when I’m trying to turn. The Honda dealership says they have been able to duplicate the issue, but said they don’t have a fix for the problem.
Incident date: Apr 29, 2026
I was driving my 2018 Chevy Volt at about 30 mph on EV mode. The battery was at 50%, the car was performing normally. Then the battery jumped to 100%, the check engine light came on, and the vehicle lost power. I was in rush hour traffic and unable to get the vehicle to go faster than 5-10 mph. I switched to "normal" mode to engage the gasoline engine, hoping this would help but it did not
... . The gas engine RPM fluctuated wildly and did not restore the ability to accelerate the vehicle. I was still unable to go faster than 5-10 mph. I was a few blocks from home and managed to get home safely. The engine code was P1E00. I put the vehicle on the charger and it seemed fine the next day. This exact situation I ran into - reduced engine power - is addressed in Special Coverage N232432680, which includes this vehicles VIN. I took the car to the GM dealer today and they are telling me that the car is fine, they can find no problems. I mentioned that this issue is covered under Special Coverage N232432680, and was told that unless they can reproduce the issue in the shop, that they cannot apply Special Coverage N232432680.Read more
Incident date: May 1, 2026
My 2019 Ram 1500 has had a failed ABS control module for several months, which disables critical safety features including ABS, traction control, and cruise control. While entering the interstate on an on-ramp during light rain and under normal driving conditions, the loss of traction control contributed to a sudden loss of stability, causing the rear of the truck to break loose and the vehicle to
... spin. No other vehicles were involved, but the situation created a serious safety hazard and could have resulted in a crash. The vehicle continues to operate without these safety systems, significantly impairing safe handling and braking. I have been informed that the required replacement module is on extended backorder with no estimated availability, leaving the vehicle in an unsafe condition for an extended period of time.Read more
Incident date: Aug 1, 2025
My 2024 Ram 1500 TRX has recurring safety-related failures of the infotainment system affecting both Uconnect 5 (12” screen) and earlier Uconnect 4 units. These issues are widespread in 2021–2024 Ram TRX and Ram 1500 models and began or worsened after forced over-the-air updates. The primary defect is black-screen failures while driving. When the screen goes black or freezes, the truck loses
... all functions controlled through the display, including HVAC/defrost, backup camera, vehicle settings, seat controls, and performance gauges. This creates an immediate safety hazard: I cannot adjust climate/defrost, cannot see the required rear-view camera when shifting to reverse, and cannot access key vehicle information. Owners across multiple years consistently report: • Black screens, freezes, and reboots • Loss of HVAC control and dual-zone functions • Backup camera not displaying • Vehicle/Apps tabs failing to open • Uconnect error messages • Smaller, harder-to-read gauges after updates • Wireless CarPlay/Android Auto failures • No option to decline or roll back OTA updates These failures distract the driver, remove access to federally required equipment (rear camera), and eliminate visibility and climate controls that directly affect safe operation. The system becomes unpredictable and unstable despite the vehicle being in motion. My vehicle experiences the same issues, including: Cameras not working, screen freezing or blacks out, navigation failing, carplay unstable won’t stay connected or randomly drops and more. Because this affects essential safety-related controls and visibility, I believe this is a safety defect in Ram/Stellantis Uconnect 4 and Uconnect 5 systems. I request NHTSA open a defect investigation and require Ram to correct these failures.Read more
Incident date: Jun 5, 2023
It has been 3 years of our ABS failing due to a Brake HCU not being replaced. Now the engine light comes on due to issues with the Electronic Braking System. We cannot use this to travel due to the cruise control going out as soon as the ABS light goes on which is every 5 minutes. Why is this allowed to be on recall but ‘ no fix has been determined’?!!!! We need answers.
Incident date: Oct 1, 2023
This vehicle has a major engine flaw; Hyundai USA KNOWS about it, and STILL will not issue a recall for EXCESSIVE OIL CONSUMPTION. First episode: October 2023 at 86,371 miles. Dealership replaced leaking valve cover gasket and changed woefully-soiled spark plugs. Still under manufacturer warranty, but I paid the balance. Second episode: FOUR MONTHS LATER (Feb. 2024; 89,078 miles), another limp m
... ode and Check Engine lamp. The spark plugs are soiled again with oil, so the dealership changes the spark plugs again, instead of addressing the underlying issue - Excessive oil consumption. Still under warranty, yet I pay the bill...AGAIN. Episode Three: October 04, 2024. Hyundai Sonata goes into limp mode again with CHECK ENGINE LIGHT illuminating – cylinder 1 was misfiring. All spark plugs fouled again; all spark plugs replaced. Valve cover gasket was leaking, so that was replaced as well. Yup, I paid for the repairs out-of-pocket. Episode Four: May 02, 2025. Vehicle goes into limp mode again, with CHECK ENGINE LIGHT turning on. Another spark plug fouled up, so it was replaced. Ignition coil replaced as well. Episode Five: June 19, 2025. Limp mode and Check Engine Lamp illuminates yet again, so Hyundai of North Charleston (SC) initiates an oil consumption test. "...[3.5 quarts of] oil consumption is excessive...", yet Hyundai denies everything. Hyundai is actually admitting to an underlying issue but offers ZERO assistance.Read more
Incident date: Aug 25, 2025
The primary failure is the engine assembly and turbocharger, specifically caused by the failure of the oil pump drive belt and tensioner system (subject of Safety Recall 23S64 / NHTSA 23V-905). Despite an attempted recall "remedy" on August 25, 2025, the engine suffered internal oil starvation due to belt debris (rubber fibers) remaining in the oil passages. The dealership has confirmed in writing
... that the turbocharger failed and the engine requires a "long block replacement" due to "debris in the oil passages" and a "clogged turbo oil feed filter." The vehicle is currently held at dealership, and the failed components are available for inspection. The vehicle experienced a sudden loss of motive power while in operation, a condition specifically cited in the safety risk section of Recall 23S64. This loss of power occurred during acceleration, creating an immediate risk of a rear-end collision or being stranded in active traffic. Additionally, per the recall notice, this failure path can lead to a loss of the mechanical vacuum pump, which provides power braking assist. A sudden increase in braking effort combined with a stalled engine significantly increases the risk of a crash. The problem has been confirmed by the dealership. On January 5, 2026, the service department diagnosed a failed turbocharger then on April 17th 2026, the service department diagnosed the problem to be a internal engine debris clogging oil feed lines. They verified the engine has oil pressure at the pump but is failing to deliver oil to critical components (turbo/upper block) due to contamination from the defective belt system.The vehicle has been inspected by the authorized Ford manufacturer representative at the dealership. I have also escalated the case to Ford Customer Relationship Center, though they have yet to provide a $0-cost safety remedy as required by federal law. October 9, 2025: "Powertrain Malfunction Light" message appeared. Then later "check engine light" as well as "battery"Read more
Incident date: Apr 15, 2026
Concern: The 2024 BMW 530i is equipped with "Dynamic Cruise Control" and a "Speed Limit Assistant." The system is designed to automatically adopt posted speed limits and adjust the cruise control set speed. However, because this specific trim lacks a radar-based distance-monitoring sensor (Active Cruise Control), the vehicle initiates aggressive, unintended acceleration toward slower-moving traff
... ic or stopped obstacles whenever it detects a higher speed limit sign. Safety Risk: While the vehicle is using its cameras to "see" and adopt an external speed command, it remains "blind" to the actual traffic directly in its path. This creates a high risk of rear-end collisions, as the car will prioritize reaching the new speed limit even if it means accelerating directly into the bumper of a lead vehicle. Proposed Solution: A "Dynamic" cruise control system that has the authority to control acceleration based on external data MUST also have the authority to maintain a safe following distance. I propose that BMW should be required to include distance-monitoring features in all cruise control systems that utilize automated speed adoption. If the hardware for distance-keeping is not present, the car should not be permitted to automatically increase speed based on roadside signs. Inspection Status: The vehicle is available for inspection. No warning lamps appeared prior to these incidents, as the system is operating exactly as programmed by the manufacturer, which highlights a fundamental logic and design failure.Read more
Incident date: Mar 31, 2026
The contact owns a 2026 Hyundai Santa Cruz. The contact stated that while driving at an undisclosed speed and merging into highway traffic, the vehicle hesitated and surged forward after depressing the accelerator pedal. The vehicle was taken to the dealer; however, the failure could not be duplicated. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileag
... e was unavailable.Read more
Incident date: Apr 25, 2026
Ford Corporate will not reimburse for the repairs that need to be made or provide a loaner car until the recall equipment is available. Need vehicle to drive to work. What component or system failed or malfunctioned, and is it available for inspection upon request? The automatic lead frame has gone due to the PCM recall for my ford 150 2016 vehicle Safety or the safety of others put at risk? Famil
... y in the car driving to an event Has the problem been reproduced or confirmed by a dealer or independent service center? Yes it has been identified by a local service center with the computer codes Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? Yes, orange wrench light came on, sudden downshifting of the vehicle, the traction control would shut off, the gear and drive lights would shut off Powertrain control module pcm reprogramming Recall incomplete Recall service not available right now. We have a remedy but parts are not available right now. We will inform you when the service is available. Or, you can contact your dealer. Issue Date 2026-04-14 Campaign 26S28/26V237 Description On your vehicle, an unexpected downshift to a lower gear may occur and cause an abrupt wheel speed reduction for a short duration. In some cases, this could cause the rear tires to slide until the vehicle speed slows down. You may also experience a malfunction indicator lamp mil andor a powertrain warning lamp wrench symbol in the instrument panel cluster prior to an unintended downshift occurring. Safety Risk This may result in a loss of vehicle control, increasing the risk of a crash. Remedy A remedy is not yet available. Ford Motor Company is working to provide software for this repair. When the remedy becomes available, Ford Motor Company will notify you via mail to schedule a service appointment with your dealer for repairs to be completed free of charge. The remedy is anticipated to be available in July 2026.Read more
Incident date: Mar 26, 2026
My vehicle keeps downshifting randomly at highway speeds and will also not shift out of 1st or 2nd. Rear tires keep locking up. 1. PCM 2. I have a hard time keeping vehicle in control 3. Yes, active recall can't repair until July 4. Yes, it has been inspected 5. Yes, check engine and wrench light
Incident date: Apr 17, 2026
To Whom It May Concern at NHTSA, I am filing this safety complaint regarding a defective ABS Hydraulic Control Unit (HCU) on my 2017 Ram 1500 Rebel 4x4 5.7L Hemi, VIN: [XXX] , with approximately 88,000 miles. DEFECT DESCRIPTION: The ABS HCU has failed, resulting in complete loss of anti-lock braking, traction control, electronic stability control, and cruise control. This is an identical failure
... mode to the defect addressed under NHTSA Recall 24V-896, which covered 2017-2018 Ram 2500-5500 trucks. My 2017 Ram 1500 uses the same or substantially similar HCU component and is experiencing the identical failure. SAFETY RISK: The loss of ABS, ESC, and traction control significantly increases the risk of a crash, particularly in adverse weather conditions. This is not a minor inconvenience — it is a serious safety hazard that FCA/Stellantis has already acknowledged in heavier-duty Ram platforms. MANUFACTURER KNOWLEDGE: FCA was aware of this defect as early as 2016 based on warranty claims and customer complaints. Despite issuing Recall 24V-896 for heavier Ram trucks with the same HCU failure, FCA has failed to extend recall coverage to the 2017 Ram 1500, leaving thousands of owners without remedy. FINANCIAL IMPACT: Repair estimates range from $1,200 to $2,000. The part (OEM #XXX) remains on backorder or engineering hold, making timely repair impossible through normal channels. REQUESTED ACTION: I respectfully request that NHTSA: 1. Open a formal investigation into the 2017 Ram 1500 ABS HCU failure 2. Compel FCA/Stellantis to expand Recall 24V-896 or issue a new recall to include the 2017 Ram 1500 3. Require FCA to reimburse owners who have already paid for this repair out of pocket I am happy to provide any additional documentation, repair invoices, or diagnostic reports upon request. Sincerely, [XXX] VIN: [XXX] 2017 Ram 1500 Rebel 4x4 5.7L Hemi INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Mar 1, 2026
, while driving, doing a steady 25-30 mph my vehicle completed transformed behavior, literally, I could only guess the problem(s)
1 injured
Incident date: Apr 25, 2026
The transmission or torque converter has slippage and shuddering that has caused one or both to go bad. My safety was at risk due to this item beginning to fail to cause the inability to accelerate to maintain my position in traffic. The problem was recreated for the service technician. There was no warning or indication before this became an issue.
Incident date: Apr 10, 2026
The car accelerated on its own when I was attempting to park it. I had no control over the car and it ended up crashing into multiple vehicles.
Crash
Incident date: Apr 29, 2026
The new tesla update forces me to interact with the touch screen in order to operate my vehicle after self driving is disabled. There is no way to dismiss or disable this screen in the new update and no way for me to roll my vehicle back to the old software. After disengaging self driving a forced selector box forces you to make one of 4 choices in order to see your screen/navigation and perform
... other features in the car such as adjusting the windshield wipers. There is no way to disable this screen, it pops up every single time Full Self Driving is disengaged and there is no way to disable it. I believe this actively violates california law by requiring me to interact with the touch screen while actively controlling the vehicle on manual mode. I tried clicking elsewhere on the screen but yuo are forced to select one of the four options presentedRead more
Incident date: Aug 1, 2019
This recall for ABS control module went out just after my warranty expired. My truck is a 2017 with just over 60,000 miles and I am scared to haul trailer as the brakes lock up with sudden stops. Also cruise control and traction control won't work and truck constantly dings all the time to remind me I bought a broken truck that RAM don't fell like they have to fix such a hazardous safety issue
Incident date: Apr 28, 2026
On April 28, 2026 while driving at highway speeds the vehicle shifted into first gear nearly causing an accident. We have contacted the dealership and Ford Motor Company. Both are indicating a repair needs to be done in excess of $1300. Both the dealership and Ford are confirming this is the responsibility of the vehicle owner. There is a known defect related to the safe operating condition of thi
... s vehicle. A recall should happen and all repairs should be covered by Ford motor company. For this malfunction to happen can cause an accident harming people in the vehicle as well as other drivers on the road.Read more
Incident date: Apr 16, 2026
The contact owns a 2020 GMC Sierra 1500. The contact stated that while driving at an undisclosed speed, the vehicle decelerated to 30 MPH. The check engine warning light was illuminated. The vehicle was taken to a local dealer, where it was diagnosed, and determined that the timing belt needed to be replaced. The part was on back order. The vehicle was not repaired. The contact stated the vehicle
... previously experienced brake failure, sensor failure, and glow plug failure. The manufacturer was contacted, but no assistance was provided. The BBB referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 80,000.Read more
Incident date: Apr 20, 2026
-A "Check Hybrid system. Stop safely. " warning has come on 7 times now. The vehicle loses power and slows down abruptly before coming to a complete halt. This has happened on railroad tracks, the highway, and an intersection where my wife and children were almost hit by other motorists. The dealer has not been able to reproduce the code, but we have pictures and videos of said incidents. The vehi
... cle has been inspected by Kia technicians and "fixed" multiple times, but this keeps happening and I will not risk my family's lives any longer. There has been zero warning every time this system failure has occurred. We are undergoing a buyback process with Kia corporate and are prepared to take legal action under Georgia state lemon laws. Thank you for your time.Read more
Incident date: Apr 29, 2026
The contact owns a 2018 Ram 5500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, 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 contact stated that while driving at an undisclosed speed, the ABS and traction control syste
... ms' warning lights illuminated. Due to the failure, the cruise control became inoperable. The vehicle was taken to the dealer, and the failure was related to the recall, and confirmed that parts were not yet available. A second dealer, S & L Motors (2298 WI-32, Pulaski, WI 54162); was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 90,000.Read more
Incident date: Apr 28, 2026
Diagnostic trouble code (DTC) P0720 stands for “Output Speed Sensor Circuit Malfunction.” It is stored when the ECM/PCM/TCM perceives a problem with the output speed sensor or its circuit. If, for example, the engine speed and input shaft speed are at a certain RPM but the output shaft speed is erratic or not what the computer expects, P0720 will be stored. There may also be a P0500 code store
... d on some platforms. TRead more
Incident date: Apr 28, 2026
Vehicle: 2021 Ford Mustang Mach-E Component: Image Processing Module A (IPMA) / Front Camera / Forward Collision Avoidance System The IPMA and front camera system have failed, disabling Pre-Collision Assist, AEB, forward collision warning, and adaptive cruise control while driving. The vehicle is available for inspection upon request. Warning messages "Front Camera Fault Service Required" and "P
... re-Collision Assist Not Available" first appeared August 24, 2022 and have recurred consistently over nearly four years. No accident, physical damage, or obstruction was present at any occurrence. This failure puts safety at risk by silently disabling AEB and forward collision warning during normal driving — systems a driver may depend on in an emergency braking situation with no advance notice they are unavailable. The problem was confirmed by a Ford dealership in February 2026. Their repair order documents: "RAN IPMA SELF TEST AND FOUND DTC SET U3000-49... HARDWARE TEST FAILED... FOUND TSB RELATED REC REPLACE MODULE." The dealer contacted Ford, who authorized 50% off the module replacement only, characterizing it as a "loyal customer discount" rather than a warranty or goodwill repair. I declined to pay for the fix. NHTSA Campaign 11028164 (superseding TSB 25-2156) covers this exact failure. Ford's own TSB acknowledges the defect and the dealer confirmed it applies to my vehicle, yet owners are being quoted up to $8,000 for a known safety system failure. I'm requesting NHTSA investigate whether this warrants a recall. First occurrence: August 24, 2022 (mileage not recorded) Service visit: February 17-18, 2026 at 80,029 miles Current mileage: 83,988 Attachments: photos of both fault messages, dealer invoiceRead more
Incident date: Mar 18, 2026
rusted rear subframe. unsafe braking and suspension due to this. damage code 35441 47 shows 2008-2015 vins but my vin does not show active recall, yet has the issue
Incident date: Jun 1, 2022
Hi vibration after 55mph, tire balancing and wheel alignment doesn't help
Incident date: Apr 28, 2026
The vehicle hesitates and does not accelerate immediately from a complete stop. This occurs more frequently when the car is on a slight incline. The delay in acceleration creates a safety concern, especially when attempting to merge into traffic or pull out onto a roadway. I have reported this issue to the dealership multiple times, but they have not taken action because they have been unable to r
... eproduce the problem.Read more
Incident date: Apr 28, 2026
The contact owns a 2026 Tesla Model Y. The contact stated that while attempting to park the vehicle suddenly lurched forward and crashed into a curb, then the vehicle lunched forward and crashed into a brick wall. The vehicle then erroneously drove in reverse at a high rate of speed and crashed into a second parked vehicle. The contact indicated that after the incident, in order to shut the vehicl
... e off, the doors had to be opened. The contact's foot remained on the brake pedal during the incident. During the crash, the driver sustained a fractured right foot, and the rear center passenger sustained a bruised back. Both injuries later required medical treatment. No police report was taken. The vehicle was later towed to the home. The cause of the failure was not determined. The manufacturer and local dealer were notified of the failure. The failure mileage was 9,440Read more
Crash
2 injured
Incident date: Apr 28, 2026
My vehicle experiences a loss of power while driving. The vehicle will unexpectedly lose acceleration and power during normal driving conditions, including when merging or driving in traffic. This creates a serious safety concern because the vehicle does not respond properly when attempting to accelerate. The issue occurs intermittently but repeatedly and makes it difficult and unsafe to drive, e
... specially at higher speeds or in traffic situations. Ford has declined financial assistance for repair due to mileage and vehicle age, and no resolution has been provided. This issue creates a safety risk while operating the vehicle, as it may suddenly lose power without warning in traffic.Read more
Incident date: Jul 15, 2025
The contact owns a 2018 Alfa Romeo Giulia. The contact stated that while at a complete stop on several occasions, the engine abnormally revved to 1,100-1,400 RPMs. The contact stated that while driving at an undisclosed low speed on a ramp, the vehicle accelerated unintendedly and failed to decelerate while the brake pedal was depressed. Additionally, the contact stated that while at a complete st
... op at the red light, the engine revved, and the vehicle accelerated unintendedly while the brake pedal was depressed and struck another stopped vehicle. The air bags did not deploy. No police report was filed. The contact's vehicle sustained minor damage, while the other vehicle did not sustain damage. There was no warning light illuminated. There were no reported injuries. Both vehicles were drivable after the incident. The vehicle was taken to the dealer, where it was test-driven, but the failure could not be duplicated. A third-party contractor, sent by the manufacturer, performed an evaluation of the vehicle and sent the raw data report to the contact. The contact noticed that the crash incident date listed on the report was March 4, 2026, while the incident occurred on April 4, 2026. The contact informed the third-party contractor of the error, and the contact was concerned that the contractor had pulled the wrong data because the incident date listed was incorrect. The manufacturer later sent a summary of the evaluation report to the contact, stating that the reported incident was not due to the manufacturer's responsibility. The vehicle was not repaired. The failure mileage was approximately 26,000.Read more
Crash