Page 45 of 44,908 (2,245,377 complaints)
Incident date: Apr 8, 2026
We had bought this vehicle from the dealership in March 2026, it had seemed like they were trying to get rid of it. Within under a month of purchase, it flashed a malfunction error and broke down. Sent to dealership, they had fixed the relay. Problem has since worsened. Car runs extremely rough and I get two malfunction errors. During long periods of driving with extensive starting and stopping, I
... notice issues such as a delay when shifting from park to drive. Im currently studying Automotive Technology where I got to diagnose the car. It is showing 11 codes. [XXX], [XXX], [XXX], [XXX], [XXX], [XXX], [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jun 1, 2026
The electronic/central door locking system on my 2020 Audi A6 malfunctioned. The vehicle and affected components are available for inspection upon request. The vehicle was running with my two young children secured in car seats in the rear seats. I briefly exited and closed the driver's door. When I attempted to re-enter, the vehicle was locked and I was unable to gain access for approximately 10
... minutes. My key fob was in my pocket but the proximity/keyless entry system failed, and repeated attempts with both my primary and spare key fobs failed to unlock the vehicle. My children were too young to operate the locks or release themselves from their car seats. I was preparing to break a window when the driver's door suddenly began functioning normally again after approximately 10 minutes. This created a serious safety risk because I could not access my young children in the vehicle during the malfunction. An authorized Audi dealer subsequently inspected the vehicle and diagnosed faults in both rear door latch units and recommended replacement. Audi of America has also been notified of the incident and dealer findings. The dealership quoted me a 2600$ repair for both door latches and refused to provide any assistance despite the obvious safety risk of this defect. the vehicle is almost exactly 5 years form purchase date with approximately 46k miles Prior to this incident, the vehicle had displayed "Central locking malfunction" and child-lock related warnings. The front passenger door latch mechanism was also replaced by Audi under warranty in July 2024 following a previous locking-system concern. This vehicle has now experienced locking-system problems involving multiple doors. I am concerned this intermittent failure could recur and again prevent access to vehicle occupants. Copies of dealership inspections/repairs can be provided on requestRead more
Incident date: Aug 31, 2026
I am filing a safety complaint regarding my 2023 Volkswagen Tiguan SE R-Line with approximately 54,000 miles. The vehicle experienced a significant engine-related failure involving the oil separator/PCV system. Volkswagen diagnosed a failed oil separator/breather that caused excessive crankcase pressure, resulting in substantial oil expulsion and damage/leaks involving the plastic/composite oil p
... an and timing-chain cover. Volkswagen also identified oil contamination around engine sensors and a P0341 camshaft-position fault. The vehicle has previously experienced EPC/check-engine warnings and entered limp mode, creating concern about potential loss of power while driving. The dealer’s repair required replacement of the oil separator/PCV system, oil pan, timing-chain cover and associated gaskets, along with cleaning oil from the engine compartment and sensors. The repair estimate was approximately $2,490, later reduced to approximately $2,300. Volkswagen declined my request for goodwill assistance. I am concerned that a failure of the oil separator/PCV system can create excessive crankcase pressure and cause oil to be expelled from the engine, damage other engine components, contaminate sensors, trigger fault codes, and potentially result in reduced engine power or limp mode. Sudden oil loss or loss of engine power can create a serious safety hazard, particularly at highway speeds or in traffic. This vehicle has also experienced recurring alignment problems, requiring three alignments in approximately six months, raising additional concerns about the vehicle’s overall reliability and safety. I request that NHTSA investigate whether oil-separator/PCV failures and their resulting oil loss, component damage, sensor faults, and potential loss of power represent a broader safety defect in 2023 Volkswagen Tiguan vehicles.Read more
Incident date: Aug 31, 2026
I am filing a safety complaint regarding my 2023 Volkswagen Tiguan SE R-Line with approximately 54,000 miles. The vehicle experienced a significant engine-related failure involving the oil separator/PCV system. Volkswagen diagnosed a failed oil separator/breather that caused excessive crankcase pressure, resulting in substantial oil expulsion and damage/leaks involving the plastic/composite oil p
... an and timing-chain cover. Volkswagen also identified oil contamination around engine sensors and a P0341 camshaft-position fault. The vehicle has previously experienced EPC/check-engine warnings and entered limp mode, creating concern about potential loss of power while driving. The dealer’s repair required replacement of the oil separator/PCV system, oil pan, timing-chain cover and associated gaskets, along with cleaning oil from the engine compartment and sensors. The repair estimate was approximately $2,490, later reduced to approximately $2,300. Volkswagen declined my request for goodwill assistance. I am concerned that a failure of the oil separator/PCV system can create excessive crankcase pressure and cause oil to be expelled from the engine, damage other engine components, contaminate sensors, trigger fault codes, and potentially result in reduced engine power or limp mode. Sudden oil loss or loss of engine power can create a serious safety hazard, particularly at highway speeds or in traffic. This vehicle has also experienced recurring alignment problems, requiring three alignments in approximately six months, raising additional concerns about the vehicle’s overall reliability and safety. I request that NHTSA investigate whether oil-separator/PCV failures and their resulting oil loss, component damage, sensor faults, and potential loss of power represent a broader safety defect in 2023 Volkswagen Tiguan vehicles.Read more
Incident date: Aug 31, 2026
I am filing a safety complaint regarding my 2023 Volkswagen Tiguan SE R-Line with approximately 54,000 miles. The vehicle experienced a significant engine-related failure involving the oil separator/PCV system. Volkswagen diagnosed a failed oil separator/breather that caused excessive crankcase pressure, resulting in substantial oil expulsion and damage/leaks involving the plastic/composite oil p
... an and timing-chain cover. Volkswagen also identified oil contamination around engine sensors and a P0341 camshaft-position fault. The vehicle has previously experienced EPC/check-engine warnings and entered limp mode, creating concern about potential loss of power while driving. The dealer’s repair required replacement of the oil separator/PCV system, oil pan, timing-chain cover and associated gaskets, along with cleaning oil from the engine compartment and sensors. The repair estimate was approximately $2,490, later reduced to approximately $2,300. Volkswagen declined my request for goodwill assistance. I am concerned that a failure of the oil separator/PCV system can create excessive crankcase pressure and cause oil to be expelled from the engine, damage other engine components, contaminate sensors, trigger fault codes, and potentially result in reduced engine power or limp mode. Sudden oil loss or loss of engine power can create a serious safety hazard, particularly at highway speeds or in traffic. This vehicle has also experienced recurring alignment problems, requiring three alignments in approximately six months, raising additional concerns about the vehicle’s overall reliability and safety. I request that NHTSA investigate whether oil-separator/PCV failures and their resulting oil loss, component damage, sensor faults, and potential loss of power represent a broader safety defect in 2023 Volkswagen Tiguan vehicles.Read more
Incident date: Sep 3, 2026
Vehicle ran out of fuel and became disabled in an active roadway/exit ramp. The vehicle retained 12-volt electrical power and the dashboard and electronic controls remained operational. With the brake pedal depressed and the ignition/electrical system on, I attempted to shift the transmission from Park to Neutral so the vehicle could be pushed out of traffic. The vehicle repeatedly displayed “Co
... nditions Not Correct for Shift” and remained locked in Park because the engine was not running. There appears to be no driver-accessible mechanical/manual override that allows the transmission to be placed in Neutral when the engine cannot run. As a result, a disabled vehicle with functioning electrical power can remain physically immobilized in a live traffic lane, creating a collision hazard and preventing occupants or bystanders from moving it to a safer location. This condition could occur not only from running out of fuel but potentially from any engine failure that prevents the engine from running. I believe the inability to place a disabled vehicle into Neutral under these circumstances presents a safety hazard.Read more
Incident date: Aug 24, 2026
2019 Hyundai Elantra with 2.0L Nu MPI engine suffered catastrophic engine failure at approximately 118,530 miles. Vehicle is currently at the [XXX] Hyundai dealership. Vehicle appears to fall within the exact parameters of Hyundai Recall 203/NHTSA 21V-301. Have spoken to the dealership as well as Hyundai corporate and they have refused to either honor their own recall campaign or do a goodwill ser
... vice to replace the engine, citing my VIN does not fall under their recall campaign, however they have yet to provide any reason, and according to their own campaign 203 recall information my vehicle meets the exact criteria. I am concerned the recall population may exclude vehicles suffering the same engine defect, and their clearly is a clerical error or something on their behalf, and they appear to not be interested in remedying it, which could and has in my case resulted in potential danger. My car died in the middle of [XXX], and had I been in heavy traffic and could not have coasted it down a hill to a parking lot almost certainly would have resulted in a collision. I was fortunate enough to at the time be in light traffic. Upon restarting car motor made a horrendous knocking noise, which is symptomatic of exactly what recall campaign 203 warned of with the defective engines they installed in my series of vehicles. Hyundai denied goodwill solely based on time in service and mileage rather than identifying a different failure mechanism, and as of the time of writing this has not provided an explanation of why according to them my VIN doesn't fall in their campaign, when clearly it should as it is the correct year, correct factory stock engine, correct place if manufacture, and the very same symptoms they published in their campaign. They have told me I need new engine, as was obvious by the fact it's disabled and sounds as if a rod has thrown. I have brought this to their attention every day for going on 2-3 weeks. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Sep 2, 2026
Vehicle came to abrupt stop with no warning and no reason. There was not a vehicle in front of me, nor behind me when this occurred. If there had been a vehicle coming behind me there would have been a collision.
Incident date: Apr 1, 2026
Collision warning sensor alarm randomly comes on my dash and my car slams on the breaks. Very dangerous, I’m scared to drive down the highway going 60mph. 80,109 miles 2023 Hyundai Santa Fe. I have not brought it in to a Hyundai dealership because they want a diagnosis fee and everything else. Hyundai should fix it. This alarm has happened several times than it will go away and come on like 3 ti
... mes in a row, usually daily when I use the carRead more
Incident date: Apr 1, 2026
Collision warning sensor alarm randomly comes on my dash and my car slams on the breaks. Very dangerous, I’m scared to drive down the highway going 60mph. 80,109 miles 2023 Hyundai Santa Fe. I have not brought it in to a Hyundai dealership because they want a diagnosis fee and everything else. Hyundai should fix it. This alarm has happened several times than it will go away and come on like 3 ti
... mes in a row, usually daily when I use the carRead more
Incident date: Apr 1, 2026
Collision warning sensor alarm randomly comes on my dash and my car slams on the breaks. Very dangerous, I’m scared to drive down the highway going 60mph. 80,109 miles 2023 Hyundai Santa Fe. I have not brought it in to a Hyundai dealership because they want a diagnosis fee and everything else. Hyundai should fix it. This alarm has happened several times than it will go away and come on like 3 ti
... mes in a row, usually daily when I use the carRead more
Incident date: Sep 3, 2026
Fourth generation Toyota Tacoma interior door handles -- 2024, 2025, 2026 -- suffer from an engineering or manufacturing defect. These handles are breaking during normal use, by the thousands. This is a serious safety risk, as drivers with limited mobility, or even fully-abled drivers can be entrapped within the vehicle during an emergency. A regular pull, let alone a hard pull, routinely snaps th
... e mechanism. Toyota dealer has 1000+ backlog of repairs. This is a serious safety risk and a recall is critical. Drivers will die if this is not addressed; it is merely a matter of time.Read more
Incident date: Sep 3, 2026
Front passenger window completely shattered while vehicle was parked and unoccupied. Outside air temperature was 94° with dewpoint in the 80s.
Incident date: Aug 22, 2026
The brakes failed, out of nowhere, no codes and no warning. The vehicle was taken to lithia Toyota of [XXX] on XXX for inspection and they say they couldn’t recreate the issue. 5 days later the vehicle was taken to Grants Pass Toyota and they have isolated the issue to be a faulty master cylinder. My safety and everyone on the road was at risk because one dealership failed to correctly inspect
... and diagnose the issue, all documentation is available. The issue was reproduced by Grants pass Toyota in less than 5 minutes of arrival to their service department. The master cylinder for like vehicles were recalled and mine was manufactured within 4 months of those models that fell into the J16/J06 recall. The exact symptoms that my vehicle experienced. However, my vin was not included in that recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 29, 2026
Tire pressure machine monitoring system is malfunctioning on 25 occasions since purchase of the vehicle. Took vehicle to the manufacturers service center and they confirmed the problem but stated no fix was available at this time.
Incident date: Sep 3, 2026
I purchased the minivan as a used car last year and I noticed that the airbag light turned on when a passenger would sit on the front passenger seat. I tried to get a diagnosis ever since but many shops that I brought my minivan to didn’t work with airbags. So I eventually brought my minivan to a Kia dealership, Luther Bloomington Kia in Bloomington, Minnesota, and got 2 diagnostics: the first o
... ne was on 7/9/26, and the second one was on 8/26/26. Both diagnostics found and confirmed that there is an issue with the occupant seat detector or ocs mat defect, code B149000 dtc (occupant classification system). This matches the Kia recall SC175. This issue is a serious safety concern because the airbag system might not work as it should in the event of a crash. The problem is that the dealership would not repair the issue after diagnosing it without me having to pay for the repairs at my own expense, which by the way I was charged by the dealership for the initial diagnosis. The reason they gave me for that decision is that the issue was already allegedly fixed before I took ownership of the vehicle. They advised me to contact Kia America or Kia Customer Care and ask them to consider authorizing the repair. When I contacted Kia Customer Care, they said that they would not authorize the repairs because my vehicle is out of warranty and that the cost of repairs would be on myself. I asked to speak with a supervisor and they said that there was another way to request a consideration. I later learned that the consideration is called something goodwill. After Kia’s review, I was recently informed that they denied me assistance through goodwill. I requested a denial letter from both the dealership and Kia Customer Care. I have not heard from the dealership at this moment and Kia Customer Care answered my request with an email that said that I would need to get the letter through the dealer, that they don’t give out denial letters. So I decided to escalate this issue to NHTSA.Read more
Incident date: Sep 3, 2026
I purchased the minivan as a used car last year and I noticed that the airbag light turned on when a passenger would sit on the front passenger seat. I tried to get a diagnosis ever since but many shops that I brought my minivan to didn’t work with airbags. So I eventually brought my minivan to a Kia dealership, Luther Bloomington Kia in Bloomington, Minnesota, and got 2 diagnostics: the first o
... ne was on 7/9/26, and the second one was on 8/26/26. Both diagnostics found and confirmed that there is an issue with the occupant seat detector or ocs mat defect, code B149000 dtc (occupant classification system). This matches the Kia recall SC175. This issue is a serious safety concern because the airbag system might not work as it should in the event of a crash. The problem is that the dealership would not repair the issue after diagnosing it without me having to pay for the repairs at my own expense, which by the way I was charged by the dealership for the initial diagnosis. The reason they gave me for that decision is that the issue was already allegedly fixed before I took ownership of the vehicle. They advised me to contact Kia America or Kia Customer Care and ask them to consider authorizing the repair. When I contacted Kia Customer Care, they said that they would not authorize the repairs because my vehicle is out of warranty and that the cost of repairs would be on myself. I asked to speak with a supervisor and they said that there was another way to request a consideration. I later learned that the consideration is called something goodwill. After Kia’s review, I was recently informed that they denied me assistance through goodwill. I requested a denial letter from both the dealership and Kia Customer Care. I have not heard from the dealership at this moment and Kia Customer Care answered my request with an email that said that I would need to get the letter through the dealer, that they don’t give out denial letters. So I decided to escalate this issue to NHTSA.Read more
Incident date: Apr 22, 2026
The One Touch Power Roof has rails from side to side. Several of these have broken at their attachment to the track system. This has created several issues: 1) the roof is no longer leak proof, 2) it creates excessive noise at high way speed. I have not used this system much, so it is unclear why this failed. When I presented the car to the Jeep dealer service area, I was told the only solutio
... n is to replace the entire roof - several thousand dollars. There is no other fix. This is out of warranty, but it clearly is a manufacturing issue common with this roof. I believe Jeep should replace this roof system at their cost , not mine. They have not shown me why this happened nor have they claimed it is my fault.Read more
Incident date: Sep 3, 2026
Vehicle stalls at stop lights when the air conditioner is on when idle stop is engaged.
Incident date: Sep 3, 2026
While driving, the center console and its corresponding section of the instrument cluster will freeze and then completely turn off and become black screens. Then a message stating “the system is restarting” comes on the screen and after a minute or two it will turn back on. This happens at random times in random intervals; I have not been able to detect a pattern in the time between incidents
... or the amount of driving. My car has already been repaired for the initial federal safety recall of both screens turning off while driving, removing all instrument panel function which I experienced several times before being able to get an appointment for repair. This secondary issue presented after the software repairing the safety recall was put into my car. This began March 2026 and the most recent incident date is listed below (September 2026).Read more
Incident date: Jul 1, 2024
This mainly concerns the forward collision detection sensor, if that’s even what it’s actually called. My vehicle is available for testing and inspection. I was driving on an interstate, with my adaptive cruise control set to 75 mph. I was in the left of 3 lanes when got to a curve that went to the right. As I came to the beginning of the curve, all of a sudden my dash is warning me of a fo
... rward collision and the car started braking hard on its own. There is a metal guardrail that separates the 2 sides of the interstate and cars are also coming from the other direction. There wasn’t anyone behind me, thank goodness. If there had been, I can’t say for sure what would have happened, but it would not have been good. It took a hot minute for me to figure out what it was doing so I could stop it and get back up to speed. It scared me when it happened. When I go the same way without my cruise control on, it doesn’t happen. That’s how I know it has something to do with how it’s all connected. This has happened twice at 2 different places since I got the car in May of 2024. I don’t use my cruise control hardly at all now because I’m scared it’s going to suddenly brake again. I wasn’t sure what could be done about it. I put the info on the Hyundai owner surveys but nothing ever happened. I found the NHTSA completely by accident. I want someone to inspect it and try to recreate it, but it’s an awfully dangerous thing to try. Nobody has yet. It’s not like it’s a noise or a rattle. The only thing that I would consider a warning was the crash detection warning on the dash screen that flashes red. That started right about the time that the brakes were activated.Read more
Incident date: Jul 1, 2024
This mainly concerns the forward collision detection sensor, if that’s even what it’s actually called. My vehicle is available for testing and inspection. I was driving on an interstate, with my adaptive cruise control set to 75 mph. I was in the left of 3 lanes when got to a curve that went to the right. As I came to the beginning of the curve, all of a sudden my dash is warning me of a fo
... rward collision and the car started braking hard on its own. There is a metal guardrail that separates the 2 sides of the interstate and cars are also coming from the other direction. There wasn’t anyone behind me, thank goodness. If there had been, I can’t say for sure what would have happened, but it would not have been good. It took a hot minute for me to figure out what it was doing so I could stop it and get back up to speed. It scared me when it happened. When I go the same way without my cruise control on, it doesn’t happen. That’s how I know it has something to do with how it’s all connected. This has happened twice at 2 different places since I got the car in May of 2024. I don’t use my cruise control hardly at all now because I’m scared it’s going to suddenly brake again. I wasn’t sure what could be done about it. I put the info on the Hyundai owner surveys but nothing ever happened. I found the NHTSA completely by accident. I want someone to inspect it and try to recreate it, but it’s an awfully dangerous thing to try. Nobody has yet. It’s not like it’s a noise or a rattle. The only thing that I would consider a warning was the crash detection warning on the dash screen that flashes red. That started right about the time that the brakes were activated.Read more
Incident date: Jul 1, 2024
This mainly concerns the forward collision detection sensor, if that’s even what it’s actually called. My vehicle is available for testing and inspection. I was driving on an interstate, with my adaptive cruise control set to 75 mph. I was in the left of 3 lanes when got to a curve that went to the right. As I came to the beginning of the curve, all of a sudden my dash is warning me of a fo
... rward collision and the car started braking hard on its own. There is a metal guardrail that separates the 2 sides of the interstate and cars are also coming from the other direction. There wasn’t anyone behind me, thank goodness. If there had been, I can’t say for sure what would have happened, but it would not have been good. It took a hot minute for me to figure out what it was doing so I could stop it and get back up to speed. It scared me when it happened. When I go the same way without my cruise control on, it doesn’t happen. That’s how I know it has something to do with how it’s all connected. This has happened twice at 2 different places since I got the car in May of 2024. I don’t use my cruise control hardly at all now because I’m scared it’s going to suddenly brake again. I wasn’t sure what could be done about it. I put the info on the Hyundai owner surveys but nothing ever happened. I found the NHTSA completely by accident. I want someone to inspect it and try to recreate it, but it’s an awfully dangerous thing to try. Nobody has yet. It’s not like it’s a noise or a rattle. The only thing that I would consider a warning was the crash detection warning on the dash screen that flashes red. That started right about the time that the brakes were activated.Read more
Incident date: Apr 11, 2025
I was driving down the road going the speed limit and all of a sudden it felt like I hit a brick wall my car staked out and I was stuck in the middle of the road for about 20 minutes and finally I got it to start and drove home it did it again 2 months later
Incident date: Apr 11, 2025
I was driving down the road going the speed limit and all of a sudden it felt like I hit a brick wall my car staked out and I was stuck in the middle of the road for about 20 minutes and finally I got it to start and drove home it did it again 2 months later
Incident date: Apr 11, 2025
I was driving down the road going the speed limit and all of a sudden it felt like I hit a brick wall my car staked out and I was stuck in the middle of the road for about 20 minutes and finally I got it to start and drove home it did it again 2 months later
Incident date: Jul 24, 2026
My backup camera is not working all the time, sometimes it comes on but more than not it doesn’t work, I contacted a Dealer and they said there is no solution for this issue.
Incident date: Sep 1, 2026
The blind-spot monitoring system on our 2026 Honda Odyssey Elite fails to operate properly in hot weather. When ambient temperatures are high, the system does not detect or alert to vehicles in the adjacent blind-spot areas, and an error message appears stating “blind spot detection unavailable.” This failure increases the risk of collisions during lane changes or merges because the driver d
... oes not receive the expected visual or audible warnings of vehicles in the blind spots, potentially endangering the occupants of this vehicle and other road users.Read more
Incident date: Sep 3, 2026
Getting on Interstate 35 at Bevington, Iowa and heard a noise at drivers side window and a piece of trim broke in 2 pieces, scared me and I pulled over on the Interstate to look and there was a piece hanging from some wires on drivers door
Incident date: Aug 29, 2026
I am submitting this formal statement regarding a severe, recurring safety hazard involving sudden engine stalling and internal mechanical noise on my 2026 Chevrolet Silverado 1500.The vehicle has experienced multiple sudden engine stalls during low-speed deceleration, specifically while letting off the accelerator pedal to execute low-speed turns into parking lots. When the stall occurs, the engi
... ne dies completely, causing an immediate and dangerous loss of power steering and power braking assistance mid-turn. Because the vehicle shuts off completely while still in motion, I am forced to bring the truck to a dead stop, shift the transmission out of Drive and into Park, and completely cycle the ignition system to restart the engine.There is a distinct, audible mechanical ticking sound coming from the engine compartment during operation. Crucially, the vehicle has never illuminated a Check Engine Light, displayed a dashboard warning message, or given any advance electronic indication prior to or during these sudden stalling events.This vehicle's build window falls directly into the scope of the National Highway Traffic Safety Administration’s (NHTSA) active Engineering Analysis (EA26005) investigating catastrophic valvetrain and engine failures on GM 6.2L L87 engines. Because this defect causes an unexpected loss of vehicle control with zero diagnostic warnings, it poses an immediate highway safety risk to myself and others.I request a full diagnostic scan for hidden or pending fault codes, a physical inspection of the valvetrain/Dynamic Fuel Management (DFM) system, and an inspection of the engine oil filter for metallic debris indicative of internal bearing degradation.Read more
Incident date: Aug 29, 2026
I am submitting this formal statement regarding a severe, recurring safety hazard involving sudden engine stalling and internal mechanical noise on my 2026 Chevrolet Silverado 1500.The vehicle has experienced multiple sudden engine stalls during low-speed deceleration, specifically while letting off the accelerator pedal to execute low-speed turns into parking lots. When the stall occurs, the engi
... ne dies completely, causing an immediate and dangerous loss of power steering and power braking assistance mid-turn. Because the vehicle shuts off completely while still in motion, I am forced to bring the truck to a dead stop, shift the transmission out of Drive and into Park, and completely cycle the ignition system to restart the engine.There is a distinct, audible mechanical ticking sound coming from the engine compartment during operation. Crucially, the vehicle has never illuminated a Check Engine Light, displayed a dashboard warning message, or given any advance electronic indication prior to or during these sudden stalling events.This vehicle's build window falls directly into the scope of the National Highway Traffic Safety Administration’s (NHTSA) active Engineering Analysis (EA26005) investigating catastrophic valvetrain and engine failures on GM 6.2L L87 engines. Because this defect causes an unexpected loss of vehicle control with zero diagnostic warnings, it poses an immediate highway safety risk to myself and others.I request a full diagnostic scan for hidden or pending fault codes, a physical inspection of the valvetrain/Dynamic Fuel Management (DFM) system, and an inspection of the engine oil filter for metallic debris indicative of internal bearing degradation.Read more
Incident date: Sep 3, 2026
While stopped at a red light, the Auto Stop/Start system shut off the engine as designed but then failed to restart it. The vehicle remained stalled in the intersection for several minutes while I attempted to restart the engine manually. This left the vehicle and my family stopped in traffic, creating a potential safety risk from surrounding vehicles. There were no warning lamps or messages prior
... to this incident or after.Read more
Incident date: Aug 29, 2026
I am submitting this formal statement regarding a severe, recurring safety hazard involving sudden engine stalling and internal mechanical noise on my 2026 Chevrolet Silverado 1500.The vehicle has experienced multiple sudden engine stalls during low-speed deceleration, specifically while letting off the accelerator pedal to execute low-speed turns into parking lots. When the stall occurs, the engi
... ne dies completely, causing an immediate and dangerous loss of power steering and power braking assistance mid-turn. Because the vehicle shuts off completely while still in motion, I am forced to bring the truck to a dead stop, shift the transmission out of Drive and into Park, and completely cycle the ignition system to restart the engine.There is a distinct, audible mechanical ticking sound coming from the engine compartment during operation. Crucially, the vehicle has never illuminated a Check Engine Light, displayed a dashboard warning message, or given any advance electronic indication prior to or during these sudden stalling events.This vehicle's build window falls directly into the scope of the National Highway Traffic Safety Administration’s (NHTSA) active Engineering Analysis (EA26005) investigating catastrophic valvetrain and engine failures on GM 6.2L L87 engines. Because this defect causes an unexpected loss of vehicle control with zero diagnostic warnings, it poses an immediate highway safety risk to myself and others.I request a full diagnostic scan for hidden or pending fault codes, a physical inspection of the valvetrain/Dynamic Fuel Management (DFM) system, and an inspection of the engine oil filter for metallic debris indicative of internal bearing degradation.Read more
Incident date: Aug 29, 2026
I am submitting this formal statement regarding a severe, recurring safety hazard involving sudden engine stalling and internal mechanical noise on my 2026 Chevrolet Silverado 1500.The vehicle has experienced multiple sudden engine stalls during low-speed deceleration, specifically while letting off the accelerator pedal to execute low-speed turns into parking lots. When the stall occurs, the engi
... ne dies completely, causing an immediate and dangerous loss of power steering and power braking assistance mid-turn. Because the vehicle shuts off completely while still in motion, I am forced to bring the truck to a dead stop, shift the transmission out of Drive and into Park, and completely cycle the ignition system to restart the engine.There is a distinct, audible mechanical ticking sound coming from the engine compartment during operation. Crucially, the vehicle has never illuminated a Check Engine Light, displayed a dashboard warning message, or given any advance electronic indication prior to or during these sudden stalling events.This vehicle's build window falls directly into the scope of the National Highway Traffic Safety Administration’s (NHTSA) active Engineering Analysis (EA26005) investigating catastrophic valvetrain and engine failures on GM 6.2L L87 engines. Because this defect causes an unexpected loss of vehicle control with zero diagnostic warnings, it poses an immediate highway safety risk to myself and others.I request a full diagnostic scan for hidden or pending fault codes, a physical inspection of the valvetrain/Dynamic Fuel Management (DFM) system, and an inspection of the engine oil filter for metallic debris indicative of internal bearing degradation.Read more
Incident date: Sep 3, 2026
After starting the vehicle and coming to a conplete stop the vehicle will hesitate upon new acceleration. The hesitation causes a lag in the vehicle and it then will jerk or jolt while shifting. The vehicle will Rev up in a low gear and not shift correctly. This causes a safety issue especially when going into traffic. I have not taken it to the dealer as of yet, but I will be. This is an intermi
... ttent issue, so i fear toyota will say they cannot replicate the issue. There were no warning lamps when the event happens.Read more
Incident date: Apr 16, 2026
Complete brake system, master cylinder, pads, rotors. Only 75000+- miles. Morning start and the brakes are locked up. Had to get towed and the entire system needed to be replaced. So after several days and almost $5,000 I started driving home. After about 5 miles something fell off the front brakes and bounced along underneath but I was close to home so I continued and didn't need to apply the bra
... kes until my driveway and then a terrible grinding sound. Called the dealer (Modern Chevrolet) Winston-Salem NC. Turns out the Einsteins who did the work forgot to tighten the bolts holding the rotor and one fell out and the other one was grinding against the wheel. So another extended stay at the dealership to correct this, a new wheel and correction to the brake components.Read more
Incident date: Sep 1, 2026
Moon roof is leaking from rain and snow and causing damage to whole interior
Incident date: Jul 20, 2026
2020 GMC Sierra 1500 AT4, 3.0L LM2 Duramax. In service 08/13/2020. Five glow plug failures on five different cylinders in under 19,000 miles, all at one GM dealer, all part 24000504: Cyl 1, 10/21/2024, 38,650 mi, P0671, RO 13714, warranty. Cyl 6, 11/05/2024, 38,793 mi, P1330, RO 26665, warranty. Cyl 4, 11/29/2024, 39,683 mi, P133B, RO 57498, warranty. Cyl 3, 01/22/2026, 52,959 mi, P0673/P06C7/P13
... 3A, RO 100951, I paid $713.38. Cyl 2, 08/26/2026, 57,466 mi, P06C6/P0672/P1339, RO 115953, GM under N232430460. The first three came within 39 days and 1,033 miles. Every RO documents the same finding: high internal resistance in the plug, circuit tests good. The failure is internal to the plug. Glow plug failure on a diesel causes hard starting, extended cranking, no-start in cold weather, and startup misfire - risk of being stranded or unable to start. GM has documented this defect three times: PIP5762 (12/2020), TSB 22-NA-027 (2/2022), Special Coverage N232430460 (1/2024). All name an inadequate camshaft housing cover baffle plate weld, and all limit the remedy to cylinder 2. On the recorded walkaround for RO 115953 the tech stated my engine serial falls inside the affected population and my earlier failures were probably the same condition. GM replaced only the glow plug. The camshaft cover GM identifies as the cause is still installed; GM quoted me $5,100 to replace it at my expense. Four of five failures were on cylinders 1, 3, 4 and 6, outside that scope. If the bad weld passes oil into the PCV and intake path rather than only the cylinder 2 glow plug well, ingested oil would reach other cylinders. No RO shows anyone inspected the intake tract, charge piping, cooler, PCV separator, a removed plug, or a glow plug well. I ask ODI to examine whether the cylinder-2-only scope of N232430460 is under-inclusive, whether replacing the plug while leaving the cause installed is an adequate remedy, and whether repeated internal failure of part 24000504 warrants a recall.Read more
Incident date: Jul 20, 2026
At 56,083 miles, my 2024 Rivian R1S experienced a suspension warning while driving on the US-101 Freeway and entered reduced-performance/turtle mode, limiting the vehicle to approximately 50 MPH while surrounding traffic was traveling substantially faster. The sudden speed differential created a serious highway collision risk. Rivian inspected the vehicle and diagnosed fault P12DF7A, “Roll Cont
... rol Cross Circuit Static Leakage Check Failure.” The technician repeated the hydraulic leakage test to rule out a false positive. After draining the hydraulic fluid, Rivian found metal debris throughout the system and documented that it was causing system contamination. Rivian separately confirmed in writing that the source was an “internal mechanical failure in the system.” Rivian Repair Invoice INV_20260811-204135.pdf Rivian determined that the contaminated system required replacement of the hydraulic suspension manifold, hydraulic pump and all four dampers. Its repair procedure requires all four dampers to be replaced when metal debris contaminates the system. Rivian - Metal Debris Email.pdf Critically, Rivian advised me that even if turtle mode did not immediately recur, recurrence was “inevitable in the future” because of the metal debris and stated: “For your safety, we strongly advise against driving the vehicle in this condition prior to completing the full repair.” Rivian - Metal Debris Email.pdf I previously reported excessive suspension clicking to Rivian at approximately 44,000 miles while under warranty. I am aware of at least two potentially similar R1 failures, including another involving reported metal fragments and turtle mode. I request NHTSA investigate whether an internal mechanical failure can introduce metal debris into the interconnected R1 hydraulic suspension system, contaminate multiple components and cause reduced-performance mode at highway speed, and whether similar R1S/R1T incidents indicate a broader safety defect.Read more
Incident date: Feb 5, 2026
I lost power while on the Freeway any indicators flashed: "see manual", "pre-collision assist not available", "service advance track", "downhill assist not available", the check engine light was on. It seems that when to limp mode. I took it to the Ford fusion dealer so they could check the car. They run into test and found that the transmission or motor has failed. I check and found that on that
... year make and model some cars were affected and it was a recall for that. This is the recall If the torque converter weld studs fail, the torque converter will not be connected to the engine flexplate and the vehicle will lose the ability to move, increasing the risk of a crash.Read more
Incident date: Aug 21, 2026
Dear NHTSA, The braking system failed which was covered by Ford Safety Recall 19S54 with NHTSA campaign #19V904000 at 37,750 miles. After research and finding the label of the ABS Hydraulic Control Unit still on the vehicle, being manufactured 07/12/2008, picture attached, it turned out to be the original HCU, whose failures were the reason for the Safety Recall. A Ford dealer had performed so
... ftware evaluation of the ABS HCU and determined replacement of unit not necessary. This was done on 4/14/2021 at 17,606 miles along with break fluid change to DOT4 and reservoir cap change. Unfortunately my wife just went through a four-way stop intersection when the break pedal went to the end of its movement without being able to stop. No injuries or crashes involved. According to all sources read, this was caused by the ABS HCU valve being stuck open after attempting to brake on the slippery road during rain. The car is no longer safe to drive and sitting in front of our home. Asked Ford Motor Co to take care of this incomplete repair by the Ford dealer and replace the HCU but they say it’s no longer their responsibility. My understanding is that with a safety recall, they are to fix the issue as long as the vehicle is still around. They don’t agree. Can you help with this situation? Thank you! Note: I tried to upload pictures of ABS HCU and VIN labels on vehicle but failed after a number of retry attempts. If you need them I can try another way. Let me know.Read more
Incident date: Aug 21, 2026
The contact owns a 2024 Hyundai Elantra. The contact stated that while driving 30 MPH and depressing the brake pedal, excessive force was needed to bring the vehicle to a stop. There was no warning light illuminated. The vehicle was taken to a local dealer to be diagnosed, and the contact was informed that the calipers needed to be replaced. The vehicle was taken to two independent mechanics, and
... it was confirmed that the brake master cylinder needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 42,000.Read more
Incident date: Sep 2, 2026
I had Ford Safety Recall 26S28 performed on my 2015 F-150 for the unintended transmission downshift issue. Since the recall, my truck has experienced multiple unintended downshift events. Today, this happened twice — the second time I nearly lost control of the vehicle and almost had an accident. My [XXX] son rides in this vehicle frequently, including on many of the trips where this defect has
... occurred. I have had the vehicle scanned twice since the recall service. Both scans showed stored codes U0401-02 and U0401-00 (PCM communication failure) and U3013-16 (control module input power circuit fault) — all in the same system the recall software update was designed to address. The dealership that performed the recall, W.C. Sanderson Ford in Healdsburg, CA, has refused to diagnose the vehicle without an upfront fee I cannot afford. Ford Customer Relationship Center has also declined to assist. I am no longer able to safely drive this vehicle INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Sep 3, 2026
Passenger side DRL has failed - requires replacement of entire headlamp assembly
Incident date: Sep 3, 2026
The contact owns a 2025 Chevrolet Equinox. The contact stated that while driving at an undisclosed speed, the vehicle unintendedly accelerated with the transmission hesitating while changing gears. Additionally, the contact stated that the timing chain was rattling abnormally. The vehicle was not diagnosed to determine the cause of the powertrain and transmission failure. The manufacturer was noti
... fied of the failure. The vehicle was scheduled to be diagnosed.Read more
Incident date: Jun 30, 2026
my 2026 equinox is having an issue with the blind spot warning on my driver side mirror will either say on or flash. this is regardless of driving, or being parking. i have washed my car, checked my sensor, and i am still having issues. the dealership does not see any issue with the car, however, while driving at night, this is such a distraction because i'm constantly checking my mirror to make s
... ure there's nobody there. there was one day, i had open my trunk from my keyfob, in the house, and when i walked up on the driver side of my car (the car was turned off) it beeped and when i looked over, the blindspot light was on and flashing.Read more
Incident date: Jun 30, 2026
my 2026 equinox is having an issue with the blind spot warning on my driver side mirror will either say on or flash. this is regardless of driving, or being parking. i have washed my car, checked my sensor, and i am still having issues. the dealership does not see any issue with the car, however, while driving at night, this is such a distraction because i'm constantly checking my mirror to make s
... ure there's nobody there. there was one day, i had open my trunk from my keyfob, in the house, and when i walked up on the driver side of my car (the car was turned off) it beeped and when i looked over, the blindspot light was on and flashing.Read more
Incident date: Sep 3, 2026
My 2020 Ford Explorer experienced a catastrophic mechanical failure directly tied to active Safety Recall 26S48 / NHTSA Campaign 26V402000. While operating the vehicle, the transmission's internal parking pawl failed/shattered, completely locking the rear wheels mechanism. The vehicle is entirely immobilized and cannot move even an inch, even when the gear selector is manually turned to Neutral or
... when the Manual Park Release (MPR) tether is fully engaged. [1, 2] The vehicle had to be flatbed-towed using specialized wheel dollies to prevent severe structural and drivetrain destruction because the wheels are locked solid. When attempting to have the vehicle received at an authorized Ford dealership, the dealership refused to accept the vehicle or open a formal repair ticket, claiming that because the final recall remedy parts are delayed until 2027, they "cannot take the vehicle." [1] Ford Motor Company is failing to provide a timely safety remedy or manage its dealership network to accommodate a vehicle that has already suffered a total mechanical failure due to this exact recalled defect. The vehicle is a severe rollaway and structural hazard, completely undriveable, and Ford is denying responsibility or alternative transportation assistance because the parts do not yet exist. I am requesting immediate federal intervention to compel Ford to ground this vehicle, provide a safe loaner, and initiate a manufacturer buyback.Read more
Incident date: Aug 7, 2026
The vehicle was purchased Aug 7th and since delivery date the car has been having issues. The primary issue is the infotainment system, the monitor sometimes disconnects from apple CarPlay abruptly. During the use of this feature the navigation system will also disconnect making it unsafe when using navigation. The vehicle has a persistent problem with squeaking and tapping noise coming from the e
... ngine Bay Area. When going over and bumps or uneven surfaces the car rattles. The vehicle also has worse mpg than advertised. Currently getting 22.4mpg with ECON active.Read more
Incident date: Aug 7, 2026
The vehicle was purchased Aug 7th and since delivery date the car has been having issues. The primary issue is the infotainment system, the monitor sometimes disconnects from apple CarPlay abruptly. During the use of this feature the navigation system will also disconnect making it unsafe when using navigation. The vehicle has a persistent problem with squeaking and tapping noise coming from the e
... ngine Bay Area. When going over and bumps or uneven surfaces the car rattles. The vehicle also has worse mpg than advertised. Currently getting 22.4mpg with ECON active.Read more