2024 Mazda Cx 90: Recalls, Complaints & California Lemon Law

Following the remedy performed under recall 24V-022, the steering continues to exhibit intermittent issues. The wheel occasionally feels suddenly heavy or resistant, with a sticky, stiff sensation that builds gradually before returning to normal. This is most noticeable at speeds between 15–25 mph while simultaneously turning, such as navigating parking lots, intersections, or slow cornering. The issue also occurs unpredictably with no consistent trigger outside of those conditions. The problem persists despite the recall repair having been completed. The vehicle will be taken to local Mazda dealership (Modesto Mazda) to have re-inspected of issue.

NHTSA #11743842

While driving, the vehicle experiences dangerous episodes of what is widely known as "sticky steering." Specifically, when initiating a sweeping left-hand turn, the steering wheel hits a point of sudden mechanical resistance, requiring an unexpected and sudden increase in steering effort to turn the wheel. When trying to maintain or exit the turn, this resistance causes the steering wheel to bind and pull to the right, requiring forceful manual over-correction to keep the vehicle in its lane and prevent a crash. This is an intermittent but recurring mechanical failure that completely disrupts smooth steering operation. It matches the exact profile of the ongoing NHTSA Recall Query into the failure of Mazda's original Recall 24V022 (Campaign 6524A) remedy.

NHTSA #11741420

When turning or taking corners, sometimes the steering wheel will straight up just be stuck in place and I will have to use extra force to move it. Mazda claims the recall for this has already been performed on my vehicle, but the issue has returned. This confirms the reports I’ve seen where the “fix” Mazda has done on this does not actually fix the problem and makes me worry heavily for my families life when driving them in this vehicle.

NHTSA #11740640

The vehicle’s radiator has gone out with a hole in it next to where the hoses connect and the vehicle only has 45,000 miles on the odometer.

NHTSA #11743159

radiator cracked causing overheating in need of repair. did not hit potholes, was not in an accident. 46,000 miles, 2024.

NHTSA #11741523

The vehicle caught fire while in operation/driving and later engulfed entie cabin. No warning lamps, in-vehicle alerts, or other warning signs were activated or displayed. Car has not yet been inspected.

NHTSA #11727397

Just purchased this vehicle and find the steering to be tight, jerky, and when on the freeway and there is a connector joint where two sections of road meet the vehicle veers almost to the next lane. And when applying the brakes when exiting at freeway speed brakes shudder. The vehicle has had the recall #6524A done but the steering is still dangerous. Brake fix is supposed to be addressed soon by Mazda. Vehicle is a lemon.

NHTSA #11743286

Breaks squeal consistently only 34,000 miles was doing it when I bought it last year and they said it was just cause it was sitting and would get better never really has always squeals when breaking Steering when turning is glitchy catchy sticks like doesn't turn smooth or go back to center smooth causing you or car to jerk turn unsafe like I see recalls for these same similar things but my car doesn't currently have a recall for any of it by entering vin

NHTSA #11733123

Steering is horrible specifically to the left in a curve it doesn't go back to center when letting it you have to force it which is jerking car back right into other lane off the road. The brakes squeal awful the car has about 40,000 miles on it. Can't see any recall on any of this with my car but it definitely has issues.

NHTSA #11736099

The vehicle started to hydroplane in rain on the highway and the lane keeping assist aggressively tried to push me back, which ended up causing us to hydroplane more and causing the vehicle to flip around backwards and we ended up sliding completely off the highway into a ditch totaling the vehicle.

NHTSA #11739623

There is a recurrent steering wheel issue. The issue was first addressed during the national recall campaign 6524A / NHTSA 24V-022 where it received the recall repair. The exact same dangerous issue has returned. The issue currently, is best described as having to wrestle with the steering wheel at all speeds when minor corrections are needed. That is, the steering becomes binding, catching, and creating a ratcheting sensation in both low speed maneuvers and at minor corrections during highway driving. This constant position "sticking" of the steering wheel requires me to physically pull and jerk the wheel to break it free from its position; hence the "wrestling" analogy. The vehicle was not received immediately at the dealership due to "work backlog". It is pending current review of the recurence of this symptoms.

NHTSA #11738628

Sticky steering overactive lane assist

NHTSA #11728670

The car thinks the key fob is inside the vehicle when it is not. If you get out of the vehicle it will not self lock even if you have that feature set up. It will also beep consistently for about 10 seconds when you press the lock button on the key fob when your outside of the car, indicating that there is a key fob in the car....but there is not. The most concerning thing is you can get into the car and start it without any key fob inside the vehicle. It always thinks the key fob is in it, at all the time and will start without any key fob in it. This is not an occasional thing. It has been like this since we pirchased it from Mazda as a CPO vehicle. It's been doing this for all 2 months that we've owned it. We currently have an appointment with the dealership to take it in for them to hopefully fix it as well as other issues.

NHTSA #11737085

Need a recall for, P0DAB - Hybrid battery cell balancing conformance error code. Thousands of 2024 CX-90 customers experiencing the issue and MAZDA USA is not responsive. All of the 2024 vehicles are LEMONS and NHTSA should force Mazda to replace these lemons with a new model for the safety of the US citizens.

NHTSA #11713064

I am reporting serious safety concerns with my Mazda CX-90 PHEV (leased, manufactured September 2023). These issues create unacceptable risk to occupants and other road users. Multiple Severe Recalls: My vehicle has had at least four major recalls: • 6323J – Engine & Motor Shutdown: Complete loss of propulsion without warning. • 7024J – ECU Software Failures: Loss of drive power and restart failures. • 24V817000 – EV Mode Power Loss: Sudden propulsion loss in EV mode. • 6724E – Sudden Braking: Automatic braking without cause. These defects could lead to crashes or fatalities. Hybrid System Malfunctions: Two recent “Hybrid System Malfunction” warnings required dealer visits. These failures could cause the car to shut off while driving—even at highway speeds. • First incident: Battery-related issue. • Second incident: Triggered by a loud noise during startup, impacting the AVAS system. A loud noise should never disable a family vehicle, indicating a design flaw. Charging Safety Issues: Charging via a standard outlet caused flickering lights and breaker buzzing in my house. A licensed electrician diagnosed harmonic distortion from the onboard charger. I spent $7,500 on electrical upgrades (dedicated EV line and panel upgrade) to charge safely. Manufacturer Response: I have had an open case with Mazda corporate for nearly two weeks. They refuse to acknowledge overall vehicle safety or provide written documentation confirming safety. Request: I urge NHTSA to investigate whether these defects represent a systemic safety issue in Mazda CX-90 PHEV models and take appropriate regulatory action

NHTSA #11704628

This issue I’ve seen on different forums just happened to me. Lower radiator hose leaking. Car is at 37000 miles and under no circumstance should this be happening to a new vehicle, Mazda has known about the issue apparently in my model year the manufacturing over tighted the clamp causing it to fail prematurely. This can be catastrophic especially since these leaks are just waiting to happen. If someone was on the highway it would be dangerous

NHTSA #11735826

Radiator leaking at seems causing engine to overheat. The radiators on 2024 and earlier CX-90 are failing at the seems of the radiator. This is a known issue to Mazda, hundreds of vehicles are having to be repaired for this manufacturing defect and they are charging the consumer $2800.00 to repair something which should be covered under a recall. This vehicle is a lemon and they refuse to stand behind their product.

NHTSA #11733664

The vehicle was leaking coolant. The Mazda dealership Technician concluded it was a cracked radiator. There was no warning sign. Took vehicle in for an oil change and that's when the problem was discovered. Mazda completed service with replacing a new radiator on 2/12/26. On 2/15/26 the coolant is burning in/on engine. Reservoir is completely empty after being capped off during service. I believe the new radiator has cracked again. The vehicle didn't show a rise in temperature which would allow a driver to continue driving with this issue until they have a major engine failure due to lack of coolant in the system.

NHTSA #11718134

After multiple visits to the dealer—and despite a manufacturer recall addressing the issue of remaining fuel levels and estimated range—the error message has reappeared.During my most recent visit to the dealer, I was informed that they could not detect any errors.

NHTSA #11731716

While my wife was driving my 2024 Mazda CX90 gas turbo at the posted speed limit, this vehicle suddenly without warning the car lost most of its power. She was able to move the vehicle to safety by pushing the gas pedal to the floor and achieved a maximum speed of 10 mph. The car was towed to the dealer Koch 33 of Easton, PA. The dealer diagnosed the problem as a throttle body issue. This is the second incident whereby this vehicle lost power in a similar manner but for a different reason (fuel pump) and had to be towed to the same dealer. I filed a complaint with your agency about 18 months ago. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11730463

The fuel tank pressurization systems on my 2024 Mazda CX-90 PHEV have failed, and the vehicle is currently available for inspection at Dolan Mazda in Reno. This defect puts the safety of myself and others at risk because the vehicle gurgles and sprays raw gasoline out of the filler neck during refueling, creating a severe fire and environmental hazard at public gas stations. The issue first appeared on March 23, 2026, during a road trip from Reno to Las Vegas, with dashboard warnings stating Fuel Tank Malfunction, Avoid Refueling, Have the vehicle inspected and Engine Malfunction. The vehicle was inspected and supposedly repaired by Jerry Seiner Mazda on March 24, 2026, but the problem recurred during the return trip from Las Vegas to Reno on March 29, 2026, when it again spit fuel at the pump. The failures consistently occurred midway through long road trips at refueling stops in Tonopah, Beatty, and Hawthorne, Nevada. During these incidents, the vehicle was completely unable to accept fuel, causing significant distress as I was nearly stranded with young children in remote desert areas with limited resources. I barely managed to reach my destination on the remaining range. Although I have documented these specific malfunction messages and safety incidents, the vehicle has been at Dolan Mazda since April 17, 2026, where the dealer and manufacturer have been unable to reproduce the issue in a stationary shop environment despite it being the second formal repair attempt for a life-threatening fuel system failure.

NHTSA #11733436

POWERTRAIN The vehicle will jerk forward when taking off from a stop. Happened 2 times today 6/7/2026 in the span of 1 hour. Both times within 1 minutes minute of driving amd gettimg to a stop. Safety at risk of i am teyomg to get into a road where traffic is coming. Has not been checked by a dealer. No warning lights or otjer symptoms

NHTSA #11742596

On several occasions, both starting from stop and at 45 mph, on harder acceleration while operating as EV in normal mode, the vehicle will start accelerating then SLOW suddenly and hard for a few seconds before engaging the gas engine and accelerating as expected. Dangerous when pulling into traffic or attempting to pass.

NHTSA #11726526

Vehicle radiator cracked at 31k miles on the highway leaving myself and my family stranded. My roof has been leaking since I bought the vehicle and Mazda keeps saying they can't replicate the issue and if I can find it they will then fix it. I don't think that's my job. I bought a car that I expected to be able to drive safely without issues. I don't want to play find the issue because I'm not a mechanic or manufacturer. It has been in and out of the shop since purchase in October 2023. Longest period was about 28 days. It's currently in the shop for the radiator and many people are having the same issue. They say I am 3 weeks past warranty but with these items being known issue I don't want to have to pay for them.

NHTSA #11742001

When turning on the heater or AC, the car blows out a coolant smell out of the vents. It does it every time the heat is turned on or switched over to AC. We have another appointment with the dealership to have this looked at, as well as many other issues we're having with this vehicle.

NHTSA #11737090

Low voltage battery system Safety is at risk because vehicle could loose power and be forced into a turtle mode cause injury from sudden slow down Yes there were warning lights This is a continued problem identified but other owners and consistently replaced

NHTSA #11739844

The hybrid system malfunction, does not allow the car to start. This stranded us with children [XXX] in the car. This is the second time this has happened. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11708207

The vehicle experienced a sudden and repeated malfunction of the hybrid/electrical system and powertrain, resulting in the vehicle becoming inoperable. The vehicle is currently at the dealership and is available for inspection upon request. While driving in traffic, multiple warning messages appeared, including "Hybrid System Malfunction," "Charging System Malfunction," "Engine Malfunction," "Brake" and "i-ACTIVSENSE System Malfunction." The vehicle lost functionality and could not operate normally, creating a dangerous situation in active traffic. I was forced to slowly maneuver the vehicle to the shoulder after several restart attempts. This issue has been reproduced multiple times. The vehicle has previously been inspected and repaired by an authorized dealership, including recent repairs (12V battery and engine mounts). Despite these repairs, the same critical malfunction occurred again shortly after the vehicle was returned as repaired. The vehicle is currently being inspected again by the dealership. The issue has not yet been permanently resolved. Prior to the failure, the vehicle had a history of similar warning messages and abnormal behavior beginning at approximately 20,000 miles. These issues have continued intermittently despite multiple repair attempts. The repeated failures, including the most recent incident, indicate an ongoing unresolved defect that creates a significant safety concern. This issue is a continuation of a previously reported complaint (NHTSA Report No. 11734505).

NHTSA #11736989

My new Mazda CX-90 failed to restart after being stopped at a stop sign. After restarting manually, the dash displayed the check engine light and the “i-stop malfunction” light. The car now flashes this warning whenever it is on. There is an open recall for this issue (24V-816) but my local Mazda dealer does not pull anything up when they search my VIN. It appears the recall only applies to these vehicles built between 12/23 and 4/24. My car was built in 11/23. I believe this recall should be expanded to included more vehicles like mine.

NHTSA #11704444

We believe the evaporative emissions control system (EVAP) / fuel vapor management system on our 2024 Mazda CX-90 MHEV (inline-6 mild hybrid) is malfunctioning, releasing strong raw gasoline vapors. The strong odor occurs everywhere around the vehicle while the engine is running and immediately after shutdown and exit. The problem is intermittent. No visible liquid fuel leaks have been observed. The vehicle and related components remain available for inspection upon request. This creates a direct safety risk: the hazardous flammable gasoline vapors are strong enough to migrate from our garage into our living space (house), posing a potential fire/explosion hazard if vapors accumulate near an ignition source, as well as a health concern from prolonged inhalation for our family. Raw gasoline vapors are highly flammable and should not be present in or around a residence. The problem has been reproduced and confirmed by the dealer on at least one occasion. On the third service visit (dropped off March 5, 2026), the strong raw gasoline odor was so intense upon arrival that multiple dealership personnel, including General Manager Weldon Munsey, witnessed it immediately, and one technician looked under the vehicle to check for liquid gasoline leaks. On the two prior visits, technicians were unable to replicate the issue. The local dealer has informed us that they are aware of two other CX-90s with the exact same problem occurring at the same time within their dealership network. Despite having no root cause, no fix identified, and no timeline for resolution, the dealer wants us to return the loaner and take our car home unrepaired. The vehicle was purchased new on [XXX], and currently has 39,213 miles. It has been inspected multiple times by the dealership (Roger Beasley Mazda Georgetown, repair order [XXX]). Mazda Corporate has an open investigation (their case [XXX]) and has assigned a case manager (Chris) who is currently reviewing the issue with the service INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11730940

The authorized dealer, Cochran Mazda, previously bypassed the vehicle’s hybrid system and returned the vehicle to us stating it was safe to operate and that we could disregard warning messages until a replacement hybrid battery became available. Prior to this, we had reported repeated drivability concerns, including jerking during operation. We were advised that this behavior was normal for hybrid vehicles. While awaiting a follow-up service appointment, the vehicle displayed a “Critical Engine Malfunction” warning and experienced a significant loss of power while traveling across the Liberty Bridge in Pittsburgh, PA. The vehicle would not accelerate beyond approximately 15 mph and then stalled out on the bridge. We activated hazard lights and were able to proceed slowly to a nearby parking lot, where the vehicle required towing. This incident created a hazardous traffic condition and raised significant safety concerns.

NHTSA #11720818

What failed and is it available? The factory-equipped Yokohama Geolandar tires (specifically the X-CV model, 265/55R19) have experienced extreme, premature wear. They are currently on the vehicle but are in a failed state. How was safety put at risk? As of March 11, 2026 (22,567 miles), tread depth has reached 1/32" and 2/32". This renders the vehicle legally unroadworthy in Pennsylvania and creates a severe safety risk for hydroplaning and increased braking distances. Has the problem been confirmed by a dealer/manufacturer? Yes. Dealer records from July 2025 (12,402 miles) show the tires were already at 4/32", meaning they were 70% worn after only 10 months of use. The dealer contacted the tire manufacturer, who denied a defect claim. Mazda North American Operations (Case #00423913 as filed with Mazda Customer Experience Center) also formally denied assistance on March 10, 2026. Were there symptoms or warning signs? No dashboard lights appeared. The issue was discovered during routine maintenance. Based on the extremely rapid and uniform wear documented so early in the vehicle's life (at 12k miles), I believe this is either a defect in the factory-supplied tire materials or a systemic issue with the vehicle’s factory alignment/suspension geometry. As the consumer, I am left with an unsafe vehicle that the manufacturer refuses to rectify.

NHTSA #11723676

premature failure of OEM Falkens on CX-90 PHEV at 20k miles, posing hydroplaning/skidding risk; Mazda denying full goodwil

NHTSA #11701599

My 2024 Mazda CX-90 PHEV Premium Plus has experienced repeated hybrid system failures. The vehicle currently has an active "Hybrid System Malfunction" warning light. This is the latest in a series of 17 recalls and recurring defects since purchase in July 2023. Most recently, the vehicle was out of service from February 14, 2026 to approximately March 18, 2026 due to a severe transmission fluid leak, which the dealer (Nealson Mazda Cool Springs, TN) acknowledged was common in this model. The current hybrid system malfunction warning poses a direct safety concern as it affects the vehicle's powertrain and reliability. I am a daily driver of this vehicle and have two young children who ride in it regularly.

NHTSA #11741525

I am submitting a safety complaint regarding my 2024 Mazda CX-90 (VIN: [XXX] ). My vehicle previously received the steering recall repair related to increased steering effort/power steering concerns. Despite the recall remedy being completed, I continue to experience intermittent abnormal steering behavior consistent with the ongoing NHTSA investigation into post-recall “sticky steering” concerns on repaired CX-90 vehicles. Symptoms include intermittent steering resistance, a notchy or sticky feeling during small steering corrections, and inconsistent steering return-to-center behavior. The issue is most noticeable during highway driving and long curves where small steering inputs are required. The steering occasionally feels as though it hesitates or briefly resists movement before correcting. I brought the vehicle to the dealership, but the concern was dismissed and/or they were unable to duplicate the issue. No warning lights or fault codes were present at the time. However, the steering behavior remains concerning from a safety standpoint because it affects normal steering feel and driver confidence during operation. I understand NHTSA is currently investigating whether the original recall remedy fully corrected the steering defect in affected Mazda CX-90 vehicles. I am submitting this complaint because my vehicle appears to exhibit symptoms consistent with those reports after recall completion INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11739894

1) What component or system failed? The issue appears to involve the vehicle’s electrical system and hybrid system, as well as brake-related electronic systems. The vehicle displayed multiple warnings including “Hybrid System Malfunction” and “Critical Vehicle Malfunction.” The electronic parking brake system was also affected during the incident, including a situation where the brake could not be released while the vehicle was in motion. The affected components are available for inspection upon request. 2) How was safety put at risk? Safety was put at risk because the malfunction occurred while driving and involved critical system warnings and brake-related issues, including the inability to release the electronic parking brake. The sudden appearance of a “Critical Vehicle Malfunction” warning during operation created concern about potential loss of vehicle control and safe braking capability in traffic. 3) Has the problem been reproduced or confirmed by a dealer? The issue has not been fully resolved. The vehicle previously underwent service for a high-voltage hybrid battery replacement, but the current symptoms continue to occur repeatedly. The problem has not yet been confirmed as permanently resolved by the dealer. 4) Has the vehicle been inspected by manufacturer, police, insurance, etc.? UNKNOWN 5) Were there warning lamps or symptoms before failure? Yes. Over the past two weeks, multiple warning lights and messages have appeared almost daily, including: Check Engine Light Hybrid System Malfunction i-Stop malfunction Intermittent brake / electronic parking brake warnings A “Critical Vehicle Malfunction” warning occurred once while driving, along with multiple simultaneous alerts. These warnings sometimes disappear after restarting the vehicle but consistently reappear during normal driving.

NHTSA #11734505

The contact leases a 2024 Mazda CX-90. The contact stated that on two separate occasions while stopped and the ON/OFF feature was activated, the vehicle shut off. The contact stated that several warning messages including the "Engine Malfunction ", "Charging System Malfunction", and "Eye Active Sense System Malfunction" appeared on the instrument panel. The contact then stated that she had received a recall notice for NHTSA Campaign Number: 24V816000( Electrical System, Power Train). The vehicle was taken to the dealer and the vehicle was serviced. The contact stated that while driving at a 20 MPH, the vehicle shut off as the previous warning messages appeared on the instrument panel. The contact managed to restart the vehicle; however, an audible beeping sound persisted. Due to the failure, the contact pulled over and had the vehicle towed to the dealer. The dealer kept the vehicle for nearly two weeks where they replaced the mild hybrid battery. Despite the latest repair, the contact expressed concern about the vehicle being that the failure occurred while her two young children were in the vehicle. The manufacturer was notified of the failure in a letter and requested to have them replace the vehicle under her lease. The manufacturer denied the contact's request and closed the case. The failure mileage was approximately 31,000.

NHTSA #11738616

Was involved in an auto accident where the person t-boned my car on the passenger side. Airbags on the left side of the car including driver and steering wheel airbags did not deploy on impact.

Allegedly reported: 2 injuries (as reported to NHTSA). NHTSA #11732075

The parking cameras will fail to activate unexpectedly when backing up or if the cameras are activated using the manual button. The issue is similar to what is described in Mazda Safety Recall 6223J: "Images of the front-, side-, and rear-view cameras may flicker and, in some cases, may no longer appear on the center display monitor. Improper processing logic in the view monitor camera control module may cause image deterioration. Loss of front-, side-, and rear-view camera images when in reverse and/or using the 360-degree monitor can increase the risk of a crash. There is no warning preceding the occurrence of this defect." I brought this issue to the dealer and Mazda USA but it remains a problem. The issue most recently occured on April 15, 2026, but has happened multiple times in the past.

NHTSA #11733208

The contact owns a 2024 Mazda CX-90. The contact was informed about a previous recall associated with the steering that was repaired prior to owning the vehicle, but the failure persisted. The contact stated that while driving on several occasions at various speeds and turning, the steering wheel jerked in the opposite direction, then became soft, and then more difficult to steer. The vehicle was not diagnosed or repaired, but the contact was informed of a steering investigation. On another occasion, the contact stated that when the vehicle was stopped and the ON/OFF feature was activated. There was an abnormal knocking sound coming from the engine compartment. The contact stated that after turning off and restarting the vehicle, and after refueling the vehicle, the messages "Engine Malfunction – Inspect Vehicle" and "Hybrid System Malfunction" was displayed. The check engine warning light was illuminated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 56,050.

NHTSA #11730780

My 2024 Mazda CX-90 MHEV has experienced multiple life-threatening sudden engine stalls and a complete loss of motive power while driving in active traffic lanes. The first incident occurred on December 31, 2024, when the vehicle abruptly shut down with an "Engine Malfunction" dashboard alert. The vehicle was towed to an authorized Mazda dealership (Palatine, IL), where it was held for a week, but technicians stated they could not replicate the issue and returned the car to me as safe. On March 30, 2026, the exact same failure recurred. While driving, the engine suddenly shut off completely at a traffic intersection. After turning the vehicle off for 5 minutes, it was restarted and driven to another authorized Mazda dealership (Crystal Lake, IL) for specialized diagnostic scanning. The second dealership successfully retrieved stored diagnostic trouble code (DTC) P061B, which is directly linked to safety recall 24V-815 (Loss of Drive Power from Software Errors). Crucially, the detailed diagnostic scan revealed that this code was historically stored with a timestamp dating back to December 2024. This proves that the safety defect was active and detectable during the first dealer visit 16 months prior, but was completely missed by the first dealership, leaving my family with an ongoing crash hazard. To address the failure, the dealership replaced the low-pressure fuel pump in the fuel tank and a mass airflow (MAF) sensor. However, Mazda Corporate customer experience has formally stated to me in writing that they are "not in a position to guarantee the concern will not reoccur." Because this safety-critical propulsion failure causes the vehicle to suddenly die in traffic and has a documented history of ineffective recall remediation, it poses an unresolved, severe crash risk. The vehicle is currently in my possession and available for inspection.

NHTSA #11737446

On March 27, 2026, while driving approximately 20-35 mph on a city street in clear daytime conditions, my vehicle unexpectedly activated Smart Brake Support (SBS) and applied the brakes hard enough to bring the vehicle to a complete stop. There was no vehicle directly in front of me and no obvious obstruction that would have required emergency braking. Immediately prior to braking, the vehicle displayed brake warnings and alerts inside the cabin. The sudden braking created a safety risk because the vehicle came to a complete stop in an active travel lane without warning. Had another vehicle been following closely, a rear-end collision could have occurred. The event was reported to my Mazda dealership, Herzog-Meier Mazda, on March 30, 2026, the next business day after it occurred. The dealership advised that the vehicle should not have behaved this way because the applicable software update related to the Smart Brake Support system had already been installed. The vehicle was subsequently returned to the dealership for further investigation on April 22, 2026, and remained there for an extended period while Mazda reviewed the incident. Mazda regional technical personnel reviewed vehicle data and confirmed that Smart Brake Support activated during the event. Mazda's conclusion was that the system operated as designed because vehicle data indicated a perceived collision risk. However, Mazda also stated that no camera footage from the event was retained and that the surrounding conditions could not be independently verified. As a result, Mazda was unable to identify what specific object or condition triggered the emergency braking event. No repairs were performed, and Mazda recommended returning the vehicle to service. The Smart Brake Support system remains available for inspection. The event has been reviewed by the dealership, Mazda regional technical personnel, and Mazda Customer Experience. No defect was acknowledged by Mazda, despite the unexpected full braking event

NHTSA #11743320

Started the car to go to work and the check engine light came on, I stop started flashing and wouldn’t turn off. Message says there is a malfunction with the hybrid system and to visit Mazda dealer. I had to drive it to work, so it drove fine. But the lights never went off.

NHTSA #11727151

At highway speeds, even with lane keeping assist disabled/turned off, if the ADAS is turned on LKA seems to remain active. Steering effort is unpredictable making it difficult to maintain a line through the corner. Effort will suddenly decrease resulting in oversteer. This is particularly dangerous when next to other cars, guardrails, barriers and the like. The behavior is greatly reduced with all ADAS off. This is largely repeatable over the last 18 mos/24,000 miles.

NHTSA #11726522

I am reporting a serious safety defect involving unintended acceleration in my 2024 Mazda plug-in hybrid vehicle. On multiple occasions, the vehicle has suddenly accelerated without input from me, creating dangerous situations where I nearly lost control and risked a collision. This issue has occurred at least four times since January 2026. I previously brought the vehicle to an authorized Mazda dealership, where it remained for approximately two weeks; however, they were unable to replicate the problem and returned the vehicle, stating no faults were found. Despite this, the unintended acceleration continues to occur intermittently. I have attempted to follow up with both the dealership and Mazda corporate without receiving a response. This ongoing issue poses a significant safety risk to myself, my passengers, and others on the road.

NHTSA #11725659

I have taken my car to service in January, and it has had all the recalls fixes done, supposedly. Just the last two weeks I have been feeling a notchy sensation when steering, it resists and then jumps to the next notch when turning. Not a smooth feeling as it did during the first year of usage.

NHTSA #11727216

The problem is with my tailgate. The mazda cx-90 has an automatic trunk open/close function. My wife and I use teh trunk as directed. The other day we go to open the trunk (with the button) and there was a "pop" as if the door was trying to open under force or tension. Ever since then the trunk will not shut properly, if at all. The entire trunk is now misaligned and cannot close properly. There was no accident or damage to the trunk (other than the misalignment). The Mazda dealership I took it to even confirmed no damage othat than the trunk misalignment. I'm not sure how or why this is happening. There are dozens of reports of this same issue happening on multiple threads on the internet. The trunk gets misaligned towards the passenger side of the vehicle. Please see the following internet forums outlining this issue. [XXX] [XXX] The trunk is misaligned that the driver side of the trunk is not completely shut. The seal is not closed, allowing air, weather, etc. into the car while in operation. There is no light or warning indication that anything is wrong. The vehicle was taken to the mazda dealership and they did everything they could to not solve or address the problem. They advised me to take it to a body shop and stated that "we can confirm the trunk is misaligned, but no part appears to be malfunctioning or broken so we are unable to warranty this." I spent an entire day without my car for them to "confirm that the trunk is misaligned." My hunch is Mazda knows they have a problem and they just want to avoid it and sweep it under the rug. Dealership video will be uploaded. Link to Dealership video of problem: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11724810

good morning, i'm [XXX]. i have taken untold number of caps off of windshield washer fluid reservoirs so i could put in fluid. this is the first time i've ever had issues with the little flange on the underside of the cap breaking. this is the second time it has happened and this time i was extra extra gentle with removing it and attempting to put it back on since they cost over $20, which in itself is abhorrent price for such a cheap piece of junk, but one of the little cheap plastic flanges broke again. this is plain and simple highway robbery. this is a $50k suv and this is what we get? this is horrible and should not be allowed to stand. i know these companies MO is to cut their cost and make their parts as cheap as possible and sell it for more and more. please please please look into this and make mazda make a quality cap that customers can depend on instead of being outraged at. mazda is making millions off the people who trust them to make quality parts. i called a mechanic at our local mazda dealer when i was trying to put the cap back on cause i didn't want to force anything. he knew exactly what the problem was. he said these caps are pieces of junk and most people just go without it. this is unacceptable to me and i'm sure everyone who's had this unfortunate experience. we are supposed to go without a cap on a $50k vehicle???? Again please please please make mazda make a quality cap for their customers. thanks, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11722423

When I’m driving, the steering wheel suddenly gets stuck and pulls against me with force. This is extremely dangerous, especially on the freeway or when going over a bridge — the car pulls in the opposite direction of where I’m steering. The brakes also start squealing very loudly. It feels like the steering wheel is about to lock up while I’m driving, and I’ve had to physically fight it to keep control of the car. This is a serious safety risk, and it feels like the vehicle could lose steering at any moment.

NHTSA #11738895

I am reporting multiple ongoing safety and reliability issues with my 2024 Mazda CX-90, which have persisted despite multiple service visits and the vehicle being under warranty. Issues include: •Premature tire wear: OEM Falken tires worn to unsafe levels (approximately 3/32”) before 15,000–20,000 miles •Faulty fuel gauge providing inaccurate readings •Intermittent headlight malfunction, creating visibility and safety concerns •Battery failure requiring replacement at approximately 24,000 miles •Engine malfunction warnings advising the vehicle should not be driven •Loud and abnormal brake noise •Remote start system failure The vehicle has been out of service for an extended period (10+ days), and I no longer feel it is safe or reliable to operate. I am particularly concerned about the overall safety of this vehicle given the pattern of system failures and reports of similar issues. Mazda has not provided a resolution beyond continued repairs, and I have lost confidence in the vehicle’s safety.

NHTSA #11726858

Component Involved: Front suspension – Lower control arms Braking system (ongoing unresolved brake noise) Description of the Safety Issue: The front lower control arms on my 2024 Mazda CX-90 show visible erosion/corrosion and looseness. The condition was identified during inspection by a national tire service center and documented on video. The component remains on the vehicle and is available for inspection. The dealership has been notified of persistent brake noise during the last five oil change visits, but the concern has not been resolved. Safety Risk: The loose and eroded lower control arms create a significant risk of: •Loss of steering control •Suspension instability •Increased likelihood of component failure •Potential crash risk at highway speeds There were no warning lights related to suspension failure prior to discovery. The defect was identified during independent inspection rather than through vehicle alerts. Confirmation: The condition was observed and documented by an independent service center. The manufacturer has not yet conducted a formal inspection beyond routine service appointments. No crash has occurred to date, but the condition poses a clear safety risk. Additional safety information will be provided once the inspection is complete.

NHTSA #11720028

Steering wheel became stuck when making a long left turn while driving on the freeway. The turn lasted approximately 30 seconds. Around 3-4 seconds into the turn, the steering wheel suddenly locked up for approximately 1-2 seconds. Eventually the steering wheel was released resulting in a sudden jerk, leading to the car veering to the right lane. A correction was made using the steering wheel to maintain center lane. Once again the steering wheel got stuck, resulting in the same jerk behavior. This occurred three times in the 30-second turn. I have not attempted this route since this incident. Prior to this incident, the front end suspension made a grinding noise when turning the steering wheel left (e.g., backing up into the garage). There is minor vibration on the steering wheel but not too noticeable due to the low speeds. A recall was previously performed back in 2025 to correct the grinding suspension. However, it returned several months after along with the minor steering wheel issue. I plan to report this at the next scheduled maintenance interval.

NHTSA #11739596

The car had a recall repair to the steering system done due to it being sticky. But the issue has coma back again while driving on ramps and curvy roads. The steering requires significantly more effort and also has a feel of a ratchet. It also feels like a ratchet, when moving very slow and making tight turns. The car also had a recall battery replacement done for the MHEV battery and now the problem is back again within a few months and it shows "Hybrid system failed" and "Engine malfunction".

NHTSA #11725635

I have a 2024 MAZD CX-90 Preferred Plus AWD. I was driving my [XXX] grandson to preschool and it sounded as though the passenger's door opened while I was driving. In the split second I looked back to check, unfortunately, I hit a guard rail. My grandson was buckled in his car seat. his first words were "Meme, the door opened but I didn't do it". He was buckled in his car seat and I believe the safety door locks were on. There was no warning sound or light indicating the door was open while I drove. I pulled over, got out of the car and looked. the passenger's back door handle was positioned up but the door was closed. being so shook up, I didn't think to take any pictures. I then had messages on my car saying Dynamic Stability control malfunction - have the vehicle inspected and Engine Malfunction - have the vehicle inspected. I called my dealership to find out if there were any recalls on this type of problem (they said that there weren't any). I have come across a forum where a person states: "So can confirm 1st row passenger door does not provide any warning as well. Looking at the manual, I see that there is supposed to be a warning sound when any door/hood/liftgate is open while driving, as quoted below. If someone else confirms this is normal behaviour, then I think we should file a safety defect complaint with the NHTSA and Transport Canada. “Door-ajar Warning Light/Liftgate-open Warning Light/Hood-open Warning Light The light turns on if any door/liftgate/hood is not closed securely. In addition, the warning sound is activated if any door/trunk lid/liftgate is not closed and the vehicle is driven. Close the door/liftgate/hood securely.” This was a very scary situation. I absolutely will concede that something did happen with this rear passenger door. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11712279

Headlights will appear to flicker during lite rain. Light reflected off of objects flicker. On coming traffic interpret the flickering as flashing lights trying to signal an emergency. This is caused by the location of the projector headlight light path being directly under the seam where the hood meets the fenders. During rain water is directed right in the path of the narrow beam beam thrown by the optics used to project the light in front of the cat. As water drips the beams of light are deflected sideways. It causes split second darkness in front of the car and confusion amongst drivers in the oncoming lanes. Mazda has recognized this and has a kit that fixes it but they are not calling it a safety issue and as a result are charging people including me upwards of $600 for the corrective kits installation. It is a safety issue. As a safety issue they should be compelled to install their fix for free. I have included file containing my request for help and Mazda's refusal. In addition I have included the technical bulletin describing the issue and the fix published by Mazda.

NHTSA #11711151

To Whom It May Concern, I am submitting this complaint to report serious and ongoing safety concerns regarding my Mazda CX-90. I believe this vehicle presents a significant safety risk to occupants and other drivers on the road. Since the date of purchase, this vehicle has been subject to numerous recalls, repeated software updates, and multiple mechanical issues. The number of recalls alone raises concern about the safety and reliability of this model. In addition, the vehicle has been in service many times, and I have frequently been provided a loaner vehicle due to unresolved problems. On the day of purchase, the vehicle suffered a mechanical failure and had to be towed. While driving in my neighborhood with my children inside, the vehicle suddenly stopped moving and became stuck in reverse. A brand-new vehicle should not experience this type of failure. More recently, I experienced a dangerous steering event on the highway. While traveling in the left lane, the vehicle suddenly swerved into the right lane, then back to the left, and continued oscillating between lanes. The steering felt momentarily out of my control. If surrounding traffic had been heavier, this could have resulted in a serious collision. After inspection, the service department stated that no issue was found and offered no corrective action. Additional safety-related concerns include: The vehicle has unexpectedly stopped driving while in motion on multiple occasions. The steering system behaves unpredictably at times. The hybrid system has malfunctioned repeatedly, the vehicle has overheated and emitted a strong smoke odor. These repeated failures involving steering, powertrain, and hybrid systems raise serious safety concerns.Given the pattern of recalls, ongoing mechanical failures, and the inability of the service to diagnose or correct these issues, I believe this vehicle poses an ongoing safety hazard I respectfully request that NHTSA formally investigate these issues Kim

NHTSA #11718158

The exterior rear door handles get stuck in the open position. This is a danger and the door has opened while driving since the door handle did not close all the way. I have tried lubricating the both door handles with no improvement. Our car has never been in accident is approximately 18 months old. I have done research on the internet and it looks like this is not a new problem with multiple owners who have complained to the manufacturer in the past with no fix. Here is the link to the forum: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11704365

Hybrid battery failed causing electrical issues. - Fix in October 2024. During this time Service repair for the recall related to the power steering. Car became jerky and would lose the ability to hold turns. Took to mazda and told there was a gear housing need to be replaced. Was quoted at 4000 for the repair due to car having 49000. Mazda customer service stepped in and dropped the price in half. Eventually cover the majority of the cost as we reported this as a safety issue and it only camp up after the recall was performed for the power steering and the suspension was fixed. In the service report, Technician stated that the steering has fuse to the sway bar. I am now very concerned the sway bar is unsafe. Mazda did not comment on this when I ask. It appears as the fix one thing more continue to break. with The issues the lane assist continues to have issues seems to struggle with alignment issues. Car was with Mazda for 7 weeks during the 1st year of owning it. I am also concerned with some of the finding as I look at them with details pertaining to original purchase and miles being reported on our documents. Living in Kentucky the Lemon law does help with providing any sort of real action plans on CPO. Break have been squeaky causing uneven feedback. This issue has worsened over time. Car was purchased CPO - in April of 2025.

NHTSA #11737784