2024 MAZDA CX-90 Complaints

Few months after the steering recall we started experiencing issues with increased resistance while turning the steering wheel. Sometimes the steering is not very smooth. Was told the solutuon to this issue was a other repair that was not covered under the recall. Unfortunately we are past the 36k mile warranty.

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

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.

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.

Sticky Steering wheel issue. Would not let vehicle turn and would hold. Safety issue as almost hit the curb and others serval times. Need to pull hard out of it

The contact owns a 2024 Mazda CX-90. The contact stated that while the front passenger seat was occupied by her [XXX] daughter, weighing [XXX], on several occasions, the front passenger's side airbag warning light remained illuminated, indicating the system failed to detect the occupant. Additionally, after the passenger exited the vehicle, the seat belt warning chime consistently sounded. The vehicle was taken to three different dealers, where the failure could not be replicated. The manufacturer was notified of the failure. The failure mileage was approximately 55,000. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

There is momentary increase in steering effort during the drive cycle in model year (MY) 2024 Mazda CX-90 vehicle. Sometimes, I have to push too hard when turning the steering back from a turn. This problem was initially fixed on my vehicle by a recall campaign(24V-022 ) in 2024, but the issue has now reappeared.

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

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.

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.