Mazda CX-9 Complaints

58 consumer complaints on file.

#11619774October 15, 2024
SERVICE BRAKES
Hello, I have been to a Mazda dealer complaining of clicking and squeaky brakes for 2 years now. Dealer replaced both front and back breaks and rotors around 22k year ago and to my surprise the issues persist, currently vehicle is at 49k. There is a TSB( 04-001/22) out for my vin and year, so they know its a manufacturing defect and all they do is throw white break grease and a month later the noise is there again when breaking , backing up. I am not the only one, people of reddit confirm this and so does a general google search. Besides that i love the car and the dealer was super cool about it all but I'm sorry, this is unacceptable, Every time i go get an oil change i ask about a fix and nothing.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11619249October 11, 2024
UNKNOWN OR OTHER
Please add the 2021 CX9 model to the following bulletin. [XXX] This is exactly what is happening with my car and is extremely frustrating that a recall has not been issued to fix the problem. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11617410October 1, 2024
SUSPENSION
The contact owns a 2021 Mazda CX-9. The contact stated while driving at various speeds and turning, there was a popping sound coming from the front end of the vehicle. The front-end popping sound also occurred while driving over bumps in the roadway. The vehicle was taken to an independent mechanic who was unable to determine the cause of the failure. The vehicle was not repaired. The local dealer and manufacturer were not notified of the failure. The failure mileage was 68,811.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11613308September 8, 2024
ENGINE
Car loses oil and coolant rapidly
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11608556August 14, 2024
ENGINE, VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
The contact owns a 2021 Mazda CX-9. The contact stated that while accelerating quickly and entering the highway, there was no motive power to the vehicle. While crossing the highway in the right lane, driving at 65 MPH, the vehicle in front moved over; there was a parked vehicle. The contact was able to stop the vehicle before causing a crash. The driver was starting to accelerate, but there was no motive power when the accelerator pedal was depressed. The smart brake system malfunction message was displayed. There were no warning lights illuminated. The contact called the local dealer, who scheduled an appointment. The vehicle was not diagnosed or repaired. The manufacturer was contacted and informed the contact to have the vehicle diagnosed. The failure mileage was approximately 53,186.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11595406June 20, 2024
ENGINE
Consumes over 2 quarts of oil between recommended oil changes. The dealer made excuses about needing to use a different oil but it has not improved the problem. The warning light for low oil went off after less than 3000 miles. It was 2 quarts down.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11583241April 16, 2024
EXTERIOR LIGHTING, ELECTRICAL SYSTEM
While driving on the highway, my car was struck by lightning. Please see attached PDF for details.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11571147February 10, 2024
UNKNOWN OR OTHER
I was leaving for work when I put my personal items in the front passenger side first and then continued to walk around the car to get to the drivers side. Once I closed the passenger side door the car auto locked with all of my items in it including the key. Thankfully I had my cell phone in my pocket which has access to open the car via the Mazda app but it would not work. The spare key was not at the current location the car was at. We had to call someone out to unlock the car. This poses a safety problem because if I put my child in the back seat and close the door to get to the drivers side and it auto locks with them inside as well as my key I would have to resort to breaking the window to get them out. I reported this to Mazda and they deny that it’s a problem, and I have had the vehicle inspected by Mazda and they claim nothing is wrong with it and reset the computer. No warning prior to this happening and my key has never been locked inside before. The battery in the key is not old or dead.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11563032January 2, 2024
ENGINE
I just purchased this vehicle 2 months ago. Yesterday my oil light came on, I pulled over and checked the oil it was completely low. I had to put a quart of oil in it. After that I did some research and learned this seems to be an issue with some 2021 models the cx9 included. There needs to be a recall on this and Mazda needs to fix this issue. These cars cost way to much to have to put a quart of oil every month.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11562994January 2, 2024
STRUCTURE:BODY
What component or system failed or malfunctioned, and is it available for inspection upon request? **Automated liftgate failure with risk of crushing. When pressing the automatic liftgate button, if there is an obstruction, the liftgate has unreliable/ineffective sensors ("jam-safe equipment") to prevent items and body parts from being crushed. In my instance, items in the trunk were crushed until the fuse blew for the liftgate. I believe this could have caused serious harm if a body part was accidentally wedged between the liftgate and preventing it from closing. **The fuse has been replaced and liftgate is now operational. It is available for inspection upon request. **Upon inquiring with Mazda, the dealer stated that "Mazda does not publish any data pertaining to your question “what strength of resistance is the specification for the Jam-safe equipment”. How was your safety or the safety of others put at risk? **Liftgate automatic closure fails to sense items/body parts in pathway or stop upon contact/resistance, crushing them until fuse blows. Has the problem been reproduced or confirmed by a dealer or independent service center? **Fuse was replaced and dealer indicated it was operating normally, however Mazda allegedly has NO TEST / SPECIFICATION for Jam-Safe equipment! Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? **Mazda dealer. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? **No.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11562834December 31, 2023
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
When driving with adaptive cruise control engaged I have had multiple incidents where the forward collision warning and automatic emergency braking engages when there is no vehicle in front of me. Similarly, with adaptive cruise control engaged and approaching a red light, I have had multiple incidents where the cruise control does not sense the stopped cars and does not automatically engage the brakes
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11559034December 7, 2023
STEERING
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.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11550295October 16, 2023
FORWARD COLLISION AVOIDANCE: WARNINGS, POWER TRAIN, UNKNOWN OR OTHER
I was in a parking lot and came to a stop and placed the car in reverse to back into a parking space. The back-up camera was on and I began to back into the parking space when the car suddenly lurched/jerked forward and accelerated on its own. The car jumped the parking lot median strip and I hit a tree head on. I had my seatbelt on and the airbag deployed. The car then reversed back off the median into the parking lot. I turned off the car. Insurance company will have it inspected. The vehicle is a total loss. I was injured with a large lower abdomen hematoma and airbag burns on arms, wrists, and chest as well as various bruising. I was fortunate to have not hit pedestrians who were walking in the lot or other vehicles that were parked in the lot. There were no warning lights, messages, sounds. The brake assist did not engage. It was frightening.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11548334October 4, 2023
FORWARD COLLISION AVOIDANCE: WARNINGS, UNKNOWN OR OTHER, SERVICE BRAKES
6/29/2023--Vehicle stopped suddenly with i-ACTIVESENSE system malfunction, Dynamic Stability Control malfunction, Engine malfunction, engine output reduced, Front radar sensor malfunction. Dealer said these faults due to bad battery--replaced battery per Service Manager [XXX] at Lakeland Mazda. 9/10/2023--Incident #2 with same faults as above with vehicle stopping suddenly at risk of creating a rear end collision. Lakeland Service Manager [XXX] now said that the faults are due to a faulty ERG valve. Lakeland Mazda and [XXX] are absolutely clueless as to the root cause of this problem and are releasing the vehicle back to the customer with the potential of causing a significant collision that can result in serious injury and/or death. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11542823September 6, 2023
WHEELS
I was driving approximately 75-80 mph (speed limit for I-90 is 80 mph) on I-90 Eastbound in South Dakota (approximately 5-8 miles from Sioux Falls, SD) in the left-hand lane (passing lane with a minimal shoulder) when I heard a terrible noise that sounded like I had a flat tire and the car began to pull to the left. I immediately slowed down and steered the vehicle onto the small shoulder on the left-hand side of the interstate. It was at this point I looked out my window (driver's window) and saw the entire left front wheel (not just the rubber tire) rolling by (west in the grassy median of I-90). The vehicle did not roll over, hit another vehicle, or get hit by another vehicle. After coming to a safe stop, I got out of the vehicle and saw that the left front (driver's side) wheel (not just the rubber tire) was gone. There were two (2) other passengers in the vehicle at the time that the wheel fell off who exited the vehicle out of danger of passing cars/trucks/semi tractor trailers on I-90. The vehicle was towed and to my knowledge has not been inspected by the manufacturer. The Hertz rental vehicle was only "inspected" by PurCo claims specialist via pictures as they did not have the vehicle in their possession. There were no warning messages, lamps, lights, or other symptoms prior to the wheel falling off. The wheel fell off on 7/8/2023 on Interstate 90 in South Dakota. After the wheel fell off, it rolled down the median of I-90 bounced up onto the westbound lane of I-90 and struck another vehicle causing that vehicle's airbags to deploy. There were four (4) occupants in that vehicle.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11537195August 8, 2023
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
The oil light keeps coming on before your initial oil change. Also, the oil is actually low. They have already changed it and I'm having the same problem in less than 2 months.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11536609August 4, 2023
UNKNOWN OR OTHER
While driving down a 55mph highway with no cars around, our sunroof imploded with a loud crashing sound and spreading glass shards all over our car over all of the occupants including children. It was a cloudy day and the temperatures were in the low 70’s and our sliding fabric cover was open at the time. The dealer has the car as of today but claims that anything glass is not typically covered under warranty.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11523765May 25, 2023
AIR BAGS
2021 Mazda CX-9 Frontal collision at a speed between 10-20 mph. Car shut down after collision and was not drivable. Concern is the driver side airbag did not deploy. (Neither did passenger but there was no person in the passenger seat)
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11523489May 23, 2023
ENGINE
Oil light came on, vehicle has ~15,000 miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11517042April 14, 2023
AIR BAGS, FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I was approaching Breezewood, Pa coming south on 70 into town from Hagerstown. Traffic comes to a stop awaiting a light that stops the highway traffic before allowing people to proceed through Breezewood and then continue on 70 out of town. I had plenty of warning as traffic slows first from 55 to 45, then to 35 before the light. As I applied pressure to the brakes the vehicle would not slow down. I released them once and reapplied and it felt as if they were doing nothing to slow me down. There were a lot of cars ahead of me and around me and the car did hold its lane thank goodness, but I ended up colliding with a stopped pickup/trailer (Ram with a car carrier/flatbed trailer). None of the vehicles collision avoidance warnings or safety features seemed to assist in the warning of the impending collision or deployed upon contact. No air bags, beeping of warning light - nothing. The vehicle is only months old - and tires are even newer than the vehicle as I had winter tires on it up until about two weeks before this trip. The weather was gray, it had rained lightly for several hours before - but it was 50 degrees.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0

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