MAZDA Complaints

Started smelling gas fumes several weeks ago after fill ups at the gas station. Took to my mechanic who diagnosed a fuel tank leak due to rust. No warning lights present. No fuel on the ground or fumes within the cabin.

Engine seems that it cracked. The car has 66K and has good maintenance record. I took my 2018 CX5 to Mazda for a possible oil leak. Mechanic says block has hairline crack, is leaking oil down exhaust manifold and engine needs to be replaced. It seems a known issue with this model & Mazda is aware of the problem. There is no recall or class action lawsuit that either of us found. Mazda has said this car in no longer under warranty. It has 66K and the engine is broken?

I was officially notified of a known defect in my vehicle "which relates to motor vehicle safey". The defect is the "rearview camera wiring harness" which displays a "distorted or flickering image". My vehicle is experiencing this defect. The letter was sent to me in September 2023. The letter stated that repair parts are not currently available. I have checked and repair parts are STILL not available, even though it is now August 2024, almost a full year later. This is unacceptable as this is a safety concern.

My wife was taking my daughters for marching band and all of a sudden she tried to press the brakes but the brakes felt too hard and she was unable to stop the car safely. She had to take immediate action by moving the car to the shoulder to stop the car. There were no warning signs on the screen. The car was taken to the mechanic and the dealership. The dealership said that this was a brake booster issue which would be fixed for $1500. This is a serious issue which if had happened on the highway would have been tragic. Mazda and the dealership refuse to fix this free of cost since they say that they had already communicated about "an extension of warranty" to fix this problem in 2015 - at which time there were no issues with the brakes.

The issue started happening [XXX]. I was driving home and the car went into limp mode. Several errors came on the heads up display and on the dashboard. At first I could not go faster than 31mph, then it dropped down to 17mph, then to 7mph by the time I got home. 1.When accelerating from a stop light, car goes into limp mode and won’t accelerate almost stalling in the road. You must pull over, turn off the car and wait 5 minutes so error clears so you can drive again. 2.Car goes into Limp mode when going up a hill 3.Between 46-48 mph, car hesitates when accelerating 4.Between 56-60 mph, car hesitates when accelerating 5.Error Codes received per Lake Car Care: P2299, C1001, B1303 I brought the car to Lake Car Care and they replaced the spark plugs and coils as the codes said it was a misfire on Cylinder 1 & 2. This cost me $ 947.57. This did not fix the problem. The mechanic Todd took the car for a ride and it went into limp mode for him also. He could not figure the issue out after having the car for a couple weeks so suggested I take it to Mazda in Clermont. Mazda has had the car twice for over 2 months now and cannot figure it out. They replaced the ABS Module for $ 1284 which did not fix the problem. Replaced the injectors for $ 1426 which didn't fix the problem. They did a fuel compression test which came back fine and cleaned the catalytic converter which they said was clogged and this didn't fix the issue either. It is unsafe to drive this vehicle on the road as it does not accelerate so it is putting myself and others at risk. Mazda corporate has been called and case manager has been assigned but has been NO HELP to me at all. Photos are attached of all error messages, text messages with Mazda, repair receipts, etc. August 9th, Mazda told me they are at a loss and don't know what else to do, I haven't heard from them since. Please help. I am at a loss and don't know what my options are. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2018 Mazda CX-9. The contact stated that while driving at various speeds, the engine started overheating within approximately 15 minutes of driving. The contact had to pull over and wait for a while to let the engine cool down before continuing to drive. The contact stated that there was a message that the engine was overheating and to stop driving the vehicle displayed. The vehicle was taken to the dealer where it was diagnosed that coolant was leaking into the cylinders due to a fracture in the cylinder head. The contact was unsure of the cylinders with the failure. The contact was informed that the engine needed to be replaced. The vehicle had not been repaired. The contact found a Technical Service Bulletin regarding the cylinder head failure. The manufacturer was made aware of the failure and confirmed that the VIN was not covered under the TSB and that the TSB had expired in 2023. The failure mileage was 76,000.

I have a 2019 CX5 Mazda that consistently leaks oil and smokes. After taking it to a mechanic, I learned that this is a known Mazda issue, but because my car is under warranty, they won't help me. The Cylinder head is pours, and my mechanic said even if he replaces it, it will happen again due to the design. After I have checked online, it seems that MANY people have this issue from 2018-2021. Mazda even made TSB #SA-031-21 to cover some of this issue but no recall. As mentioned, my car leaks oil everyday, and I have to constantly put oil in just to keep it from burning up. It smokes really bad, but I cannot afford a new car or afford to pay over $3K to get this fixed, or don't understand why they won't fix it if they know it was poor design???

Mazda issued a recall for backup camera failures on specific vehicles over 1 year ago on July 14 2023 (Mazda Recall 6023G, NHTSA #23V-487). According to Mazda dealerships I contacted, parts are still not available. Drivers impacted have been waiting for repair components related to this safety recall for over a year. Simply submitting this as a complaint about an ongoing recall resolution.

Was driving up [XXX] when simultaneously my dash board lit up with errors and malfunctions, my interior lights started flickering and my steering wheel and brakes locked. Unable to control the vehicle I gripped the wheel for dear life praying as it veered left. The 2023 CX 5 with only 18K struck the guard rail and went black on the inside and out. Only then was I able to counter the ricochet of the impact by redirecting the vehicle back on the grass to avoid getting smacked by 2 tractor trailers. SMH, I really almost died and now have to fight with my insurance to prove to them this is a real issue with these vehicle malfunctioning. I hope this helps someone and possibly save a life(s) - toyota_would_never, Greensboro, US INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

This model car has a fuse box under the glove box known as a "passenger junction box" that has a faulty or defective relay soldered onto the circuit board. The relay is tied to lighting that includes the interior lights, exterior front parking lights, exterior rear tail lights, and the license plate light and is controlled by the left turn signal stalk (rotating switch). Based on my experience and many others (on the Mazda 3 forums), this relay has the tendency to fail and cause all of these lights tied to this relay to intermittently or permanently be disabled. There is no warning for this; the driver will only notice when driving at night that the interior illumination of the dashboard goes completely dark, which could cause disorientation and confusion as to whether or not the car is operable. Subsequently, the problem can be recreated by attempting to turn the lights on and off and there will be no response (and no clicking noise...it is audible when working and it switches on); the relay fails to operate and all the lights will not turn on. Driving at night without tail lights is extremely dangerous and I am surprised this has not caused serious injury from rear-ending incidents in nighttime or inclement weather situations. The serial/model number of junction box on my vehicle is BN8B-66730-C and many others on the forums have had the same issue with the same model, as well as other variations of the box. Some on the forums went as far as replacing the culprit relay (see attachment); however, at the risk of destroying the entire junction box and rendering the vehicle unusable. I finally ended up purchasing a replacement unit on eBay which corrected the issue so far and has made the lights reliable again.