2024 Mazda CX-90: harsh or hard shifting

Filed Apr 6, 2026 · Suspension · 16,000 miles · CA

The contact owns a 2024 Mazda CX-90. The contact stated that the lower control arm of the front suspension was making a clunking sound. No warning lights were illuminated. The contact stated that the failure was related to Technical Service Bulletins: 01-007-25 and 02-002-24. The vehicle was taken to the local dealer, where it was diagnosed that grease needed to be added to the ball joint. The vehicle was repaired, but the failure recurred. The manufacturer was not contacted. The failure mileage was approximately 16,000.

Filed Feb 4, 2026 · Steering · SC

Steering wheel gets "sticky" and "clunky" when turning the wheel while at speed. Anytime I turn a corner or accelerate into a turn the steering wheel feels like it locks up and clicks back to center - almost like negative feedback.

Filed Sep 10, 2025 · Engine, Transmission · UT

My Mazda CX90 consistently has a hard delay before jerking my car forward, especially when shifting between 2nd and 3rd gear. This is most common at slow speeds and accelerating from a stop. On top of generally rough shifting, there have been four separate instances where my car blatantly stopped accelerating and slowed my car from 70-80 mph down to 40-45 mph. Once driving up a hill, and the rest on a flat interstate. I tried flooring the gas each time and the rpms would go up to approx 6000, but the car simply would not respond. After multiple attempts to let off of the gas and re-engage the vehicle, my car suddenly began accelerating again and continued as if nothing happened. I have been able to safely move out of traffic's way each time, but this presents a great threat to myself and others as I have no control over my speed and can easily get into a collision. As if uncontrollable stopping on the freeway isn't enough, my vehicle also accelerates on its own and jolts itself forward when driving at slow speeds through parking lots and stand-still traffic. These accelerations have occurred at idle with the breaks both on and off. The vehicle only propels itself forward by a couple of feet, but the issue seems to be getting more severe each time it occurs. Luckily I have been able to control the car and stop myself from hitting others so far, but I am afraid this may cause harm to pedestrians or people in nearby vehicles. I have mentioned these issues to my local Mazda dealership on multiple occasions, but they dismissed my concerns each time and told me my vehicle is in safe operating conditions. They claim they have not been able to replicate any accelerating/ decelerating instances, and they say the car's shifting is within spec. My car has never thrown any codes or displayed warning lights on the dash. I have taken the vehicle in for all recalls and maintained it well. I recently hit 15000 miles, though these issues have been presenting since 5000.

Filed Jul 9, 2024 · Brakes, Driver assistance · 23,209 miles · NJ · crash · 2 injuries

The contact owned a 2024 Mazda CX-90. The contact stated that while driving at various speeds, a clunking noise would emit from underneath the engine compartment. The vehicle was taken to a dealer where it was diagnosed that the control arm had failed. The vehicle had been repaired. The contact stated 3 days later while driving approximately 35 -45 MPH, the brake pedal was depressed but failed to respond. In addition, the vehicle was attempted to be veered to the left or right and it failed to drive in either direction. As a result, the vehicle crashed into the rear-ended of the vehicle in front. The air bags deployed. The vehicle was towed and deemed totaled. The contact stated that the other party's vehicle was damaged and towed away. A police report was filed. The contact sustained a left leg, right arm, shoulder, wrist, and neck injuries that required medical attention via hospital. The contact's wife was seated in the passenger seat at the time of the crash and sustained injuries to the right shoulder, wrist, and both the left and right foot's toes that required medical attention via hospital. The contact was unsure of any injuries to the occupants of the other vehicle. A dealer was contacted. The vehicle was not diagnosed or repaired. The contact received notification of the federal safety agency Campaign Number: 24V349000 (Forward Collision Avoidance) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer had been made aware of the failure and opened a case. The failure mileage was 23,209. VIN tool confirms parts not available.

Filed May 1, 2024 · Suspension · KS

When you back up and turn left or right there is a loud clunking noise. This noise can also be heard when pulling into a driveway or going over a small bump. You can hear this while going 0 MPH Mazda put out a service bulletin - Mazda TSB #06-003-23