It’s now in the shop being torn down for further inspection but it looks to be a cracked cylinder head leak .
2019 Mazda CX-9
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2019 Mazda CX-9 do not stand out strongly from the model-year median of 61.
About this comparison →How this year compares
Owner complaints by model year
Compare all CX-9 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 14 of 53 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Engine. Review the 23 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Unknown Or Other complaints
14 reportsMazda has a current service alert ("SA", SA-001/23) for issues with their Gen 6 Infotainment Center Display, which covers issues (e.g. ghost touch, surface peeling, spider cracks, and white dots) and defects the occur on the primary display of the car. This display provides the driver with essential car operational information. …
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Mazda has a current service alert ("SA", SA-001/23) for issues with their Gen 6 Infotainment Center Display, which covers issues (e.g. ghost touch, surface peeling, spider cracks, and white dots) and defects the occur on the primary display of the car. This display provides the driver with essential car operational information. This service alert applies to may of their vehicles in the 2014-2021 range, dependent on model. This VIN provided [XXX] ) is associated with a 2019 CX-9 that within the last month started displaying spider cracks at 2 of the 4 corners of the display. Even though this is a known (manufacturer) issue with other cars that utilize this display, the local Mazda dealership will not cover the replacement for this vehicle as the VIN range has not been included in this SA. The SA does not include CX-9s, but does include Mazda3 (Japan built) with applicable model years 2017-2018 (produced from June 27, 2016 to October 31, 2018). --> This 2019 CX-9 vehicle is Japan built, with a manufacture date of "10/18" (October 2018). Many other people are having this same issue [XXX] ). Please encourage Mazda to expand their Service Alert range for this repair, which should be free (product cost and labor should be both provided at no cost to the consumer) to replace since it's a material issue with the product, not an operator error.... as documented in their SA-001/23. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
I have a coolant leak that I have not been able to locate. Despite replacing the radiator, the leak persists. When I contacted the dealer to inquire about estimates for changing the water pump and timing chain, they advised that it would be more cost-effective to replace the entire engine, which would require removing the existi…
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I have a coolant leak that I have not been able to locate. Despite replacing the radiator, the leak persists. When I contacted the dealer to inquire about estimates for changing the water pump and timing chain, they advised that it would be more cost-effective to replace the entire engine, which would require removing the existing engine at a starting cost of $5,000, with a new engine costing approximately $6,000. They suggested that if I'm already experiencing issues, it might be better to either replace the engine or consider selling the vehicle and purchasing a new one. This response implies that the dealer might be aware of a larger underlying issue and prefers not to address it directly. Experiencing a coolant leak while on the freeway can lead to serious consequences. It can cause the engine to overheat, potentially resulting in significant engine damage and a complete breakdown. This not only poses a safety risk to the driver and passengers but also to other motorists due to the possibility of losing control of the vehicle.
I entered my vehicle one day to find what looked to be cracks in the top left hand corner of my center display infotainment screen. However, they appeared to be internal and could not be felt. After doing some research, I came across Service Alert SA-008/18 from Mazda which covered this issue on 2016-2018 CX-9s, among other mode…
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I entered my vehicle one day to find what looked to be cracks in the top left hand corner of my center display infotainment screen. However, they appeared to be internal and could not be felt. After doing some research, I came across Service Alert SA-008/18 from Mazda which covered this issue on 2016-2018 CX-9s, among other models. I also found a memo dated May 6, 2020, which detailed an extension of warranty service for these internal display cracks. I took my vehicle to my Mazda dealership who inspected the vehicle and told me they would be filing a claim with Mazda for the repair of the screen since there wasn't a current recall for this issue on my vehicle. Mazda agreed to partially cover the replacement with me being responsible for a $543 copay. I have spoken to Mazda Corporate about this resolution being unacceptable. This issue is a known manufacturing defect on earlier models of the CX-9, and it is obviously still an issue on the 2019 models. I explained to them that this was in no way a fault of my own and I feel that the screen should be replaced at no charge to me, which was the procedure for those affected by this issue with 2016-2018 models. As of right now, the cracks only affect the top left corner of my screen but I have read of many instances where vehicle owners had the cracks continue to spread, which I feel is very distracting to the driver. I strongly feel that Mazda should be performing a goodwill replacement in full for this issue at no cost to me as the consumer, and I am very disappointed that so far they are unwilling to do so.
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…
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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.
Internal Cracks in Mazda Connect Center Display. There was a "Notification of Warranty Extension Program- Special Service Program (SSP)" dated May 6, 2020.
On the last week of May, my car started experiencing sputtering and stalling out problems. I made an appointment at Mazda dealership for june 6th.meantime my husband checked all fluids and coolant was low so we topped up. Car was being driven very limited due to safety concerns. Then While driving on the freeway my car displayed…
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On the last week of May, my car started experiencing sputtering and stalling out problems. I made an appointment at Mazda dealership for june 6th.meantime my husband checked all fluids and coolant was low so we topped up. Car was being driven very limited due to safety concerns. Then While driving on the freeway my car displayed a “excessive engine temperature, engine output will be limited” immediately my car reduced speed from about 65mph to under 15 mph while having my whole family including myself and 4 children in the car. We almost got hit by several cars while trying to get over to the shoulder. Once pulled over to the shoulder my husband came and followed me home on the back streets. Once again checked fluids and coolant again was back low this time empty. So In a day it completely had no coolant left. When taken into Mazda dealership for the appointment, customer service was so horrible I ended up leaving and taking my car to a 3rd party service center. Was advised to have a Hydrocarbon test on cooling system that measured at zero, then advised to take it for a diagnostic due to the sputtering, stalling and coolant leak, where they ultimately determined the coolant was leaking into combustion chamber &/or intake system. Pressure test shows drop in pressure, no visible external leaks present. TSB# 01-002/23 pertaining to cylinder head assembly replacement. Now I’m waiting for my appointment at a different Mazda dealership on June 12th! Please help
Vehicle infotainment screen is developing a spider crack which its expanding over time; screen won't be usable in the future and/or may crack completely at any moment. Mazda is aware (Service Alert No.: SA-008/18 and Campaign SSPB9) and unwilling to replace/repair the faulty display, car is from 2019 with 45k miles and out of ba…
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Vehicle infotainment screen is developing a spider crack which its expanding over time; screen won't be usable in the future and/or may crack completely at any moment. Mazda is aware (Service Alert No.: SA-008/18 and Campaign SSPB9) and unwilling to replace/repair the faulty display, car is from 2019 with 45k miles and out of basic warranty . I was told that if regular services (oil change etc.) were done at the local dealer (Mazda of North Miami)they would have probably helped me with this issue.; last service with local dealer was on 06/2022 for another warranty claim. Very disappointed. Mazda Report# 00099443
Internal (growing) spider cracks on center displays. The cracks are internal and cannot be felt by touch. Visibility risk when trying to use the backup camera. This problem is known by Mazda and they've issued a service alert (attached) for Models 2016-2018 but for some reason excluded 2019. Currently Mazda seems unwilling to co…
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Internal (growing) spider cracks on center displays. The cracks are internal and cannot be felt by touch. Visibility risk when trying to use the backup camera. This problem is known by Mazda and they've issued a service alert (attached) for Models 2016-2018 but for some reason excluded 2019. Currently Mazda seems unwilling to cover the repair.
*Internal spider cracks on connect center displays. The cracks are internal and cannot be felt by touch. *unable to use gps screen, screen randomly changes sometimes *problem has been confirmed my dealer *mazda has issued a bulletin for the issue but won’t cover full cost of repairs
Official recalls
221V875000 · Fuel System, Gasoline:delivery:fuel Pump
Nov 12, 2021
Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles. The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump to fail.
Consequence & remedy
Consequence: Fuel pump failure may cause an engine stall, increasing the risk of a crash.
Remedy: Dealers will replace the fuel pumps, free of charge. Owner notification letters were mailed July 18, 2022. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 5321K.
19V770000 · Tires:tread/belt
Oct 28, 2019
Mazda North American Operations (Mazda) is recalling certain 2019 CX-9 vehicles equipped with Sumitomo Falken ZIEX CT50 A/S tires, size P255/50R20 104V, having date code 1619. An incorrect rubber compound may have been used in the tire's manufacturing, allowing the tread to separate and detach.
Consequence & remedy
Consequence: A detached tire tread can decrease vehicle stability and increase the risk of a crash.
Remedy: Mazda will notify owners, and dealers will inspect all four tire serial numbers, replacing the tires as necessary, free of charge. The recall began December 4, 2019. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 4019J.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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