MAZDA Complaints

First took the vehicle for unscheduled service around 2,000 miles relating to engine noises, primarily rattling while driving. It's sporadic, but it sounds as if something was rattling underneath the car, primarily when accelerating, most noticeable when ramping up from slower speeds/lower gears. Also, when switching from drive into park, the engine makes unusual rumbling/rattling noises before settling into the regular engine idle rhythm. Finally, at 2,532 miles, the check-engine light came on, along with the message "Engine Malfunction. Have the Vehicle Inspected".

[XXX] covers a safety oriented problem with my car. Jim Ellis Mazda in Marietta refuses to work on my car because it is more than 10 years old. This is a proprietary issue since it deals with the computer system in the car. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Noticed the left rear tire suddenly had a lot of negative camber and there were now clunking sounds while driving. Inspection showed that the rear crossmember is severely rusted with holes, cracks, and delamination. The left toe link mount is completely separated, the coil spring stoppers are detached and loose inside the springs, and the right coil spring has the top coil broken off. The front body connection of the rear crossmember is barely connected. The level of corrosion on the rest of the car is drastically less than the rear crossmember. Currently deciding whether and how to repair. (Pennsylvania)

The contact owns a 2023 Mazda CX-9. The contact stated while driving at 30 MPH, the steering wheel was seized and the brake pedal stiffened. The contact stated as a result of the failure, the vehicle crashed into a ditch and crashed into a tree. The contact stated that the air bags did not deploy. The contact stated that his wife was a passenger in the vehicle and was seated in the front passenger seat. There were no injuries sustained. The front driver's side of the vehicle was damaged during the crash. No police or fire report was filed. The vehicle was towed to the contact's vacation home in Wisconsin. The contact stated that the vehicle had previously been serviced by the dealer on four occasions due to a failed software update. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 12,100.

Cracked cylinder head resulting in no heat, leaking coolant and risk of overheating and fire. Crack on backside of cylinder head near exhaust manifold bolts. Weight of exhaust manifold is too much for the cylinder head and results in a Crack around the bolt. Cylinder head was casted too thin at the factory resulting in the head no being able to support the weight of the turbo and exhaust manifold. Mazda is not covering the defect under goodwill when customer is outside of warranty even though it effects every 2.5 turbo engine made between 2015 and 2020.

On 12/5/2023, upon turn after intersection, loss of power to the engine. Pushing gas provided no response from the engine. Engine power cut to about 10 miles an hour. Felt as the car was driving on battery - as no engine was heard. Was able to pull over to the side. Turned off and on engine 2-3 times but the power wasn't restored. Received warning on dashboard that there is malfunction with engine. Also received errors on Mazda application I had on phone. Engine light was on the dashboard. Photos attached. While obtaining assistance for tow service I was accidentally disconnected. I tried turning the car on again, and engine turned on normally. Total time between last unsuccessful turning on/off engine was about 10-15 minutes. First time experience such issue with loss of power and engine cutting off/ not working. Informed the car dealership and car repair/ check was scheduled to be brought to dealership for 12/8/2023. Estimated repairs taking 4 to 5 days before I can get the car back. Distance to dealership about 150 miles. Confidence in this car severely shaken - considering the price and the fact it is brand new.

While driving, engine suddenly overheated due to coolant leak from cracked cylinder head. This was a known issue per the TSB 01-002/23. See attached. Vehicle only has 55k miles and has been maintained, only requiring oil change, topping off of fluids, and filter changes. Dealership has determined that it will require a completely new long block. Mazda USA is currently only willing to cover a small fraction of parts costs, requiring me to pay the remaining parts and all labor costs.

The contact owns a 2014 Mazda CX-5. The contact stated that while driving at 35 MPH, the check engine warning light illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the heater core. The contact was informed that the heater core needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 57,311.

Severe spider cracking on infotainment screen - the same as a recall for earlier Mazdas but worse than any of the pictures I've seen online. the entire left edge and both corners on the right side. It started when the weather turned cold in December 2022 and grew throughout the Winter. I'm worried it will continue to grow this Winter.

Screen blank when I am drving a while without any problem. I saw online and many owner have same problem. I followed company and online instruction. the problem could not be solved.