2020 Mazda Cx-30 problems
The Mazda CX-30 is a subcompact crossover SUV produced by Mazda. Based on the fourth-generation Mazda3, it debuted at the 2019 Geneva Motor Show, to slot in between the CX-3 and the CX-5. It went on sale in Japan on 24 October 2019, with global units being produced at Mazda's Hiroshima factory, North and South American units built in Salamanca, Guanajuato, Mexico, Thailand and initial Australian units made at the AutoAlliance Thailand plant in Rayong, and China-market units produced in Nanjing by Changan Mazda.
Overview
The CX-30 features lightweight construction to improve performance and economy, and is offered in either front-wheel-drive or all-wheel-drive.
According to Naohito Saga, the CX-30's program manager, the new model is targeted to drivers who are still single or are married and starting a family in the United States. Mazda chief designer Ryo Yanagisawa said that it will be more acceptable as a family car in Europe and Japan. Saga also noted that Mazda named the vehicle CX-30, to avoid confusion with the China-only CX-4.
The CX-30 was released in the UK in December 2019 and in North America in January 2020. It was launched in the Philippines on 28 November 2019, Malaysia on 15 January 2020, Indonesia on 28 January 2020, and Thailand on 6 March 2020. The 2.5 turbo model was released internationally in February 2021.
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Common 2020 Mazda Cx-30 problems
The 2020 Mazda CX-30 has been reported to have various common problems based on complaints from owners. Here are the details of these issues:
- Transmission Issues: Some owners have reported transmission problems, specifically lunging and chirping. The problem was first noticed at around 40,000 miles. The owner reported hearing a chirping sound from the transmission and experiencing the car lunging and hunting for gears, which made it unsafe to drive.
- Infotainment System: The infotainment system has been a source of frustration for some owners. While it is feature-rich, some users may find it less intuitive than competitors’ systems. Additionally, issues with the audio, GPS, phone, rear entertainment system, backup or other camera/sensors, and head-up display have been reported.
- Climate System: Problems with the climate system have been reported, including issues with the AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, and refrigerant leakage. Some owners have reported that the exterior thermometer shows the wrong temperature, and the AC won't function properly.
- Noises and Leaks: Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks have been reported by some owners. These issues can be distracting and may indicate underlying problems with the vehicle's seals, weather stripping, or other components.
- Engine Cooling: Some owners have reported issues with the engine cooling system, including problems with the radiator, cooling fan, water pump, thermostat, antifreeze leaks, and overheating. These issues can lead to engine damage if not addressed promptly.
- Exhaust: Exhaust system problems, such as leaks from the muffler, pipes, catalytic converter, exhaust manifold, heat shields, have been reported by some owners. These issues can lead to decreased performance and fuel efficiency, as well as increased emissions.
- Drive System: Issues with the driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, and electronic stability control have been reported. These issues can affect the vehicle's handling and performance.
- Brakes: Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, and brake failure have been reported by some owners. These issues can affect the vehicle's safety and performance.
- Battery Issues: The largest complaint in a survey of CX-30 owners was battery issues, with 9.4% of owners experiencing problems. Other owners (9.2%) also reported experiencing other electrical issues.
- Interior Quality: Some owners have reported that the interior quality is not as high as they would like, with cheap, scratchable, and non-resistant materials used in the interior.
It's important to note that these issues are based on complaints from owners and may not represent the overall reliability of the 2020 Mazda CX-30. However, potential buyers should be aware of these common problems and consider them when making a purchasing decision.
What is the most common problem with the Mazda CX-30?
Obviously, the most concerning factor that may affect the car's long-term reliability is the engine issues. According to the reports, these engine problems include battery, network, and engine oil issues, with some owners expressing concern about possible engine damage due to oil consumption issues.
Is the Mazda CX-30 a reliable car?
The 2024 Mazda CX-30 has a predicted reliability score of 80 out of 100. A J.D. Power predicted reliability score of 91-100 is considered the Best, 81-90 is Great, 70-80 is Average and 0-69 is Fair and considered below average.
What does the Mazda CX-30 compete against?
Positioned as a superior choice, the Mazda CX-30 outshines competitors like the 2024 Honda HR-V and the 2024 Subaru Crosstrek, offering a harmonious blend of style, performance, and innovation. Stand out on the road and experience a new standard in crossover excellence with the 2024 Mazda CX-30.
How many miles can you get on a Mazda CX-30?
Journey Far and Wide With the 2024 Mazda CX-30 AWD MPG
You can expect to drive about 360 miles on one tank of gas, but your mileage may vary based on driving habits, traffic, and weather conditions.
2020 Mazda Cx-30 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Mazda Cx-30 problems, we found that the most common problems with these 2023 model year vehicles are:
- Unknown or other problems
- Service brakes problems
- Engine problems
- Fuel/propulsion system problems
- Electrical system problems
The graph below shows statistics for all 2020 Mazda Cx-30 vehicle components and the number of complaints received.
2020 Mazda Cx-30 complaints
The NHTSA has received 21 complaints about various vehicle components related to the 2020 Mazda Cx-30.
VISIBILITY/WIPER PROBLEM
- Date Of Incident: 2024-09-10
- VIN: 3MVDMBEM8LM
- Components: VISIBILITY/WIPER
- Summary: Defective windshield. There is visible warping in the windshield and Mazda won't cover the cost of the replacement. This is a known issue.
SUSPENSION,SERVICE BRAKES PROBLEM
- Date Of Incident: 2024-06-26
- VIN: 3MVDMBEMXLM
- Components: SUSPENSION,SERVICE BRAKES
- Summary: Front and rear brakes premature wear, would have failed safety inspection under 30,000 miles but brakes were inspected just outside of warranty with metal on metal. RIGHT rear coil spring snapped lower middle of coil while driving on flat even ground. Just outside of warranty.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2024-04-13
- VIN: 3MVDMBEM4LM
- Components: UNKNOWN OR OTHER
- Summary: My sunroof spontaneously shattered/exploded during a standstill at a stoplight while waiting to enter a freeway. The glass sunroof panel appeared slightly curved upwards (caused by built up interior pressure?) and the shattered hole is right below my roof crossbar. There is no damage to metal roof surface or crossbar. My interior roof slider was closed when my sunroof shattered as it could have compromised my family's safety. After the incident, I drove my vehicle to the nearest dealership (Capistrano Mazda) but they didn't lift a finger besides taking a couple pics and suggested I call their 800 customer experience center number. Since it was a Saturday, I reached out through Mazda's customer experience email. I didn't hear back from Mazda until 4 days later on [XXX] requesting additional information (address, VIN # & mileage). After providing requested information, I didn't hear back from Mazda until [XXX] suggesting I bring my vehicle back to Capistrano Mazda dealership for a diagnosis. Almost 10 days had passed with no action from Mazda while I still had to commute to/from work dealing with loud incessant cabin noise from shattered sunroof open cavity. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
UNKNOWN OR OTHER,SERVICE BRAKES,ENGINE PROBLEM
- Date Of Incident: 2023-01-03
- VIN: 3MVDMACL4LM
- Components: UNKNOWN OR OTHER,SERVICE BRAKES,ENGINE
- Summary: The car was running in parking garage without ignition being turned on. When I entered the car, the motor wouldn't catch at all, and message popped up saying the there was a brake malfunction. All the lights were on, so it did not seem to be a battery problem, but the drive function was dead. Several months ago the car started racing while i was driving and i couldnt get it to stop. I finally, while still driving, turned off the ignition and rolled off the road. After a few minutes, i restarted the engine. it had stopped racing and i drove it to the Mazda dealership. They didnt find anything wrong. So this latest incident, Jan. 3rd, involved an uninitiated running vehicle that was parked, and the brake malfunction console notice that said "brake malfunction". Again, the prior incident involved the same vehicle racing on a roadway and necessitated the turning off the ignition while on a major road and rolling the car onto the shoulder. There is something wrong with this car involving the engine and brakes. Triple A came to tow it to the dealership and utilized an alternator to start it, which enabled them to drive it to the tow truck.
STEERING PROBLEM
- Date Of Incident: 2023-06-24
- VIN: 3MVDMAEM9LM
- Components: STEERING
- Summary: The contact owns a 2020 Mazda CX-30. The contact stated while driving out of the driveway, the steering wheel became firm. The contact stated that the power steering warning light was illuminated. The vehicle was towed to the dealer. The dealer diagnosed the vehicle and determined that the power steering unit needed to be replaced. The vehicle was not repaired. The manufacturer was contacted but no assistance was provided. The failure mileage was 66,000.
ENGINE PROBLEM
- Date Of Incident: 2023-01-20
- VIN: 3MVDMACL0LM
- Components: ENGINE
- Summary: Every 1000 miles the low oil light comes on. I have 24000 miles on the car and this only started about 4000 miles ago. I have to add a quart of oil every 1-2000 miles.
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2023-02-03
- VIN: 3MVDMBDL6LM
- Components: ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: I bought Mazda CX30 in 2020 and the battery already starts to fail. The engine light and the battery light are on suddenly when I was driving. Then, after a while, when I restart the engine and it starts to work again. However, it happens for two times within a week. I have sent the car to the Auto Zone and the nearby car auto repair company to check the car. However, they said they cannot detect anything as the engine light and the battery light are on again this time. It is so dangerous when the car suddenly stop in the middle of the road when I was driving. I am so lucky that this accident happened during rush hour and there were heavy traffic.
STRUCTURE PROBLEM
- Date Of Incident: 2022-12-26
- VIN: 3MVDMBBL2LM
- Components: STRUCTURE
- Summary: Driver door cannot be opened from inside with either engine ON or OFF. After I came home from work , I parked the car inside the garage and I could not get out of the car.It took me approximately 2-4 minutes.After that the car just opened. This is the second time in 4 months.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2022-10-03
- VIN: 3mvdmbbl2lm
- Components: UNKNOWN OR OTHER
- Summary: Check Engine light is on Mazda knows this model car has a manufacture defect based on a 3 page safety report I obtained. Requesting Mazda to repair my vehicle at no charge to me.
SERVICE BRAKES,FORWARD COLLISION AVOIDANCE PROBLEM
- Date Of Incident: 2022-04-11
- VIN: 3MVDMBDL2LM
- Components: SERVICE BRAKES,FORWARD COLLISION AVOIDANCE
- Summary: While driving across Speer Blvd in Denver, CO (6 lanes) the emergency assist brake engaged and brought my car to a complete stop. There were no cars or objects ahead of me and fortunately the cars behind me were able to stop.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2022-01-19
- VIN: 3MVDMACL1LM
- Components: ELECTRICAL SYSTEM
- Summary: MY KEY FOB HAS FAILED 5 TIMES AND AS A RESUKLT IT DRAINS THE BATTERY THUS NEEDING TO GRET A JUMP START. THIS IS ALL IN A TWO YEAR PERIOD. I BELIEVE THERE IS AN ISSUE WITH MAZDA KEY FOBS
SERVICE BRAKES,FORWARD COLLISION AVOIDANCE PROBLEM
- Date Of Incident: 2021-10-30
- VIN: 3mvdmbdl6lm
- Components: SERVICE BRAKES,FORWARD COLLISION AVOIDANCE
- Summary: The Automatic Emergency Braking system is activated even if there is nothing in front of the car. The car stops on its own. This has happened 11 times. Yes, my car is available for inspection. I do not know when it's going to happen. My car has malfunctioned like this 11 times. I can get hit from behind since the car is suddenly and unexpectedly braking. The dealership has not been able to reproduce the problem. The local dealership told me that Mazda is aware of the problem, but does not know what is causing it or how to fix it. The first time I brought my car into the dealership for this issue, I was told that Mazda Headquarters instructed the dealership to NOT release my car until I completed their "Unintended Braking form". My car has only been taken to the same dealership that I purchased it from. No others have examined my car. The dashboard displays BRAKE and it sounds like someone is blowing a whistle. This happens at the same time as the car stops.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2021-05-02
- VIN: 3MVDMBDL8LM
- Components: UNKNOWN OR OTHER
- Summary: ON SUNDAY MAY 2ND, THE BOSE SOUND SYSTEM SPEAKERS STARTED EMITTING AN EXTREMELY LOUD STATIC/WHISTLING THAT I WAS UNABLE TO TURN OFF. MY CAR WAS PARKED IN THE DRIVEWAY AT MY SHORE HOUSE WHEN THIS OCCURRED. I COULD NOT TURN IT OFF!!! IT WAS EXTREMELY DAMAGING TO MY EARS!! HAD I BEEN DRIVING WHEN THIS OCCURRED I DON'T KNOW WHAT WOULD HAVE HAPPENED! I CAN'T EVEN THINK WHAT WOULD HAVE HAPPENED IF MY DOG WAS IN THE CAR!! NO ONE SHOULD BE SUBJECTED TO THAT HIGH PITCH NOISE. LUCKILY, SOMEONE HEARD AND SAW WHAT WAS GOING ON AND HAD TO POP THE HOOD AND REMOVE A CHIP OR FUSE THAT CONTROLS THE SYSTEM. MAZDA JUST SENT ME A RECALL LETTER STATING THAT A LOUD HISSING MAY OCCUR AND THE CAR NEEDS TO BE BROUGH TO THE DEALER. THEY ARE COMPLETELY DOWNPLAYING THE ISSUE WHEN IN FACT IT COULD HAVE BEEN A VERY DANGEROUS SITUATION. MAZDA NEEDS TO STOP DOWNPLAYING THE ISSUE AND SEND A LETTER THAT REFLECTS THAT. I'VE ATTACHED THE MAZDA RECALL LETTER.
SEAT BELTS PROBLEM
- Date Of Incident: 2020-10-12
- VIN: 3MVDMAEM1LM
- Components: SEAT BELTS
- Summary: DRIVER'S SIDE SEAT BELT IS TOO SENSITIVE. WITHOUT EVEN STOPPING ABRUPTLY, THE SEAT BELT BECOMES LOCKED MAKING IT DIFFICULT IF TRYING TO LEAN FORWARD TO SEE IF TRAFFIC IS COMING AS SEAT BELT DOESN'T UNLOCK EASILY. I TYPICALLY HAVE TO UNCLIP THE SEAT BELT TO LET IT RETRACT THEN PUT IT BACK ON. THIS HAPPENS ALMOST DAILY. CAR DOESN'T HAVE TO BE IN MOTION EITHER, I CAN BE STOPPED AND NOT ALL BUT MOST TIMES IF LEANING FORWARD THE BELT BECOMES LOCKED. I'VE HAD MANY CARS, NONE WITH THIS ISSUE. HAPPENS WHEN SLOWING DOWN OR STOPPED AND LEANING.
UNKNOWN OR OTHER,SERVICE BRAKES,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2020-01-24
- VIN: 3MVDMBDL5LM
- Components: UNKNOWN OR OTHER,SERVICE BRAKES,FUEL/PROPULSION SYSTEM
- Summary: NEW MODEL YEAR AND ALREADY 1.SAFETY AND EMISSION RECALL 4520F POTENTIAL FUEL LEAK 2.SAFETY RECALL 4420F FRONT BRAKE BOLTS MAY FALL OFF 3.DRIVE OFF LOT 1/20 AND HUGE AIR GAP WITH HEAT SYSTEM - DEFECTIVE WORKMANSHIP, 4.AC IN SUMMER NO GOOD - DEFECTIVE WORKMANSHIP THESE ISSUES BEGAN IN JAN 2020, DATE BELOW MAY NIGHT BE EXACT AND MORE TROUBLE HAS CONTINUED WITH A/C AND NOW FUEL TANK RECALL AND BRAKE RECALL. THIS IS NOT A SAFE VEHICLE ANYMORE. SENT LETTER TO MAZDA HEADQUARTERS WITH CC TO DEALERSHIP ON 8/21/20. TO DATE NO RESPONSE FROM MANUFACTURER. I WANT A LIFETIME BUMPER TO BUMPER WARRANTY ON THIS VEHICLE OR FULL REIMBURSEMENT TOWARD A 2021 MODEL. SEE IMAGE OF LETTER SENT. I SHOULD NOT HAVE TO WORRY ABOUT THE SAFETY OF MY VEHICLE WITH A NEW MODEL. IT IS MAZDA EXPERIMENT, NOT MINE.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2020-09-18
- VIN: 3MVDMBEM5LM
- Components: UNKNOWN OR OTHER
- Summary: INSTRUMENT GAUGE COVER SCRATCHES. THIS IMPACTS THE VISIBILITY OF THE SPEEDOMETER.
STRUCTURE PROBLEM
- Date Of Incident: 2020-09-14
- VIN: 3MVDMADL1LM
- Components: STRUCTURE
- Summary: I SEE THIS AS A POTENTIAL SAFETY ISSUE. I HAVE BEEN MADE AWARE THAT THE ONLY WAY TO OPEN THE REAR HATCH FROM INSIDE MY CX30 REQUIRES THE NEED OF A FLATHEAD SCREWDRIVER. WHO ROUTINELY HAS THIS ITEM IN THEIR CAR.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2020-07-10
- VIN: 3MVDMBBL4LM
- Components: FUEL/PROPULSION SYSTEM
- Summary: MY EXPERIENCE AT SANSONE MAZDA WAS AN ABSOLUTELY NIGHTMARE. FIRST OFF THEY HAD ME IN A LEASE OF 10K DOWN FOR A PAYMENT OF 200$ A MONTH, SILLY ME. 7/1/2020 I BOUGHT A CX-30, ON THE FLOOR THE MAN HAD TO JUMP START THE CAR WHEN I ASKED WHY HE SAID IT 'WAS BECAUSE PEOPLE PLAY WITH THE SYSTEM'. THE FOLLOWING MORNING THE WINDSHIELD WIPER FLUID SYMBOL CAME UP. 9 DAYS LATER ON 7/10/2020 I WENT TO SIGN THE REST OF THE PAPERS AND GET THE FLUID SERVICED, THIS IS WHERE MY HEADACHE BEGAN. THE MORNING FOLLOWING A TROPICAL STORM MY VEHICLE WOULDN'T START, CALLED A TOW TRUCK TO BRING IT BACK TO SANSONE. SERVICE SAID MY ENGINE WAS FLOODED BUT NEVER TOOK ANY ACTION TO RELEASE ANY OF THE WATER, REPEATEDLY SAYING I WAS NOT COVERED. THIS SAME DAY THE SHOP HAS CLOSED AT 4PM, I HAD CHECKED MY MAZDA APP AND MY HOOD WAS OPEN. CALLING THE FOLLOWING DAY THE MAN OVER THE PHONE SAID IT WAS PARKED OUTSIDE ONCE AGAIN WITH THE HOOD OPEN, 2 MINUTES AFTER THE CALL IT WAS CLOSED. TODAY I WENT ON CAR FAX AND FOUND OUT THE CAR HAD 1,600 MILES( THE CAR GIVEN TO ME HAD 25) AND WAS SERVICED 3 TIMES THE MONTH BEFORE UPON AN ISSUE OF 'MANUFACTURE SAFETY RECALL' , ALONG WITH THE NOTE OF 'FUEL TANK MAY LEAK'. WENT THROUGH INSURANCE AND 2 WEEKS INTO THE CLAIM I FIND OUT MAZDA SANSONE IGNORED GIECO'S CALLS AND FAILED TO SEND ANY PICTURES TO MY INSURANCE COMPANY.THE MANAGER AT MAZDA SANSONE IGNORED MY CALLS, MESSAGES AND FAILED TO TAKE PART IN ANY REPAIR TOWARDS MY WEEK OLD VEHICLE. EVERYONE HERE IS OUT FOR YOUR MONEY
SERVICE BRAKES,ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2020-06-29
- VIN: 3MVDMACL1LM
- Components: SERVICE BRAKES,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: I WAS DRIVING CAR ON.THE HIGHWAY AND AS I PREPARED TO EXIT I BRAKED AND THE CAR HESITATED FOR 2 SECONDS BEFORE BRAKES ENGAGED. CAR HAS ALSO HAD HESITATION UPON ACCELERATION PERIODICALLY .THIS HAS BEEN AN ISSUE UPON JUST A FEW WEEKS OF OWNERSHIP. THE BREAK ISSUE WAS JUST RECENTLY 7-29-20 I HAVE TAKEN THE CAR TO THE LOCAL DEALERSHIP ABOUT THE DRIVING/ACCELARATION ISSUE TWICE WITHOUT RESOLUTION .
ELECTRICAL SYSTEM,UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2020-06-10
- VIN: 3MVDMADLXLM
- Components: ELECTRICAL SYSTEM,UNKNOWN OR OTHER
- Summary: LAST NIGHT, AFTER WE RETURNED HOME, MY WIFE REMOVED A CUP FROM OUR VEHICLE'S CUP HOLDER. SHORTLY THEREAFTER, AN EXTREMELY LOUD SOUND OF STATIC BEGAN TO BE HEARD, EMANATING FROM THE CAR'S SPEAKER SYSTEM. REGARDLESS OF WHAT WE DID THE SOUND WOULD NOT TURN OFF, AND REMAINED ONGOING FOR A PERIOD OF ABOUT AN HOUR. NOTHING HAPPENED WHEN WE TURNED THE SPEAKER VOLUME DOWN, OR TURNED THE CAR ON OR OFF. IT WAS NOT ONLY LOUD, BUT ALSO QUITE SCARY. WE HAD THE CAR TOWED TO THE DEALERSHIP, BUT THEY INDICATED THAT THEY COULD FIND NOTHING WRONG. THEY, HOWEVER, ALSO LET US KNOW THAT WHEN THEY CONTACTED MAZDA MAZDA INDICATED THAT OTHER CARS HAVE BEEN EXPERIENCING SIMILAR PROBLEMS. LUCKILY THIS DID NOT OCCUR WHEN WE WERE DRIVING, BECAUSE IT WOULD HAVE BEEN QUITE DISTRACTING AND COULD HAVE LED TO A CRASH. *TR
WHEELS PROBLEM
- Date Of Incident: 2020-01-07
- VIN: 3MVDMBCL8LM
- Components: WHEELS
- Summary: RIGHT HAND SIDE TPMS ARE READING 10 PSI HIGHER THAN ACTUAL PRESSURE IN TIRES. THERE IS NO MANUAL RESET FOR TPMS IN CX30 MODEL. ATTEMPTS TO HAVE TPMS AUTO DETECTED BY DRIVING PER OWNER MANUAL DID NOT FIX INCORRECT HIGH READING FROM TPMS
2020 Mazda Cx-30 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 2020 Mazda Cx-30.
- Manufacturer: Mazda North American Operations
- Components: STRUCTURE:BODY:HATCHBACK/LIFTGATE
- Summary: Mazda North American Operations (Mazda) is recalling certain 2020-2021 CX-30 vehicles. When fully opened, the power liftgate may partially lower unexpectedly when the vehicle is parked facing uphill on a slope.
- Consequence: If the power liftgate unexpectedly lowers while a person is accessing the rear storage area of the vehicle, it can increase their risk of injury.
- Remedy: Mazda will notify owners, and dealers will update the power liftgate control module software and inspect the serial number of the power liftgate drive unit, replacing it if necessary, free of charge. The recall began April 8, 2021. Owners may contact Mazda customer service at 1-800-222-5500 option 4. Mazda's number for this recall is 4621B.
- Manufacturer: Mazda North American Operations
- Components: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
- Summary: Mazda North American Operations (Mazda) is recalling certain 2020 CX-30 and Mazda3 vehicles. The front brake caliper mounting bolts may not have been tightened properly during assembly, possibly allowing the calipers to loosen.
- Consequence: Loose brake calipers can reduce braking performance or interfere with wheel rotation, affecting vehicle handling. Either of these scenarios can increase the risk of a crash.
- Remedy: Mazda will notify owners, and dealers will inspect the front brake caliper bolts, tightening them as necessary. If bolts are missing, the affected brake caliper will be replaced. Repairs will be performed free of charge. The recall began July 24, 2020. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 4420F.
- Manufacturer: Mazda North American Operations
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
- Summary: Mazda North American Operations (Mazda) is recalling certain 2020 CX-30 vehicles equipped with all-wheel drive. The evaporative vent hose for the fuel tank may be disconnected, possibly allowing fuel to leak from the charcoal canister vent at the rear of the vehicle.
- Consequence: A fuel leak in the presence of an ignition source may increase the risk of a fire. Additionally, the engine may stall while driving, increasing the risk of a crash.
- Remedy: Mazda will notify owners, and dealers will inspect the evaporative vent hose in the fuel tank. If the hose is disconnected, it will be reconnected and the charcoal canister with some related parts will be replaced. Repairs will be performed free of charge. The recall began July 29, 2020. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 4520F.
Negative 2020 Mazda Cx-30 car reviews
Positive 2020 Mazda Cx-30 car reviews
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I'm glad to hear that you love it!
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Took it for a short ride from the dealer, both my wife and I. I thought it was pretty good, especially for the value. My wife loved it!
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I've been driving my 2020 Mazda CX30 premium for a year now and I absolutely love it! It's compact, comfy, sporty/nimble, great on gas, and has awesome tech. The interior cabin is also very quiet while driving, almost like German quiet. However, I did have an issue with the AC not working properly. Whenever I accelerated with the AC on, it would start blowing hot air and I couldn't get it to stop. I took it to the dealer and was initially told that it was designed that way, but later found out that there was a software upgrade available. I was thrilled when I got it fixed! However, before the summer temperatures in CA began, I noticed that the AC just couldn't get cold enough. Even during summer, I'm struggling to feel comfortable in my car because the interior temperature doesn't drop below 57-60 degrees. I'm taking it to the dealer for another recall this week and I hope they can fix my AC issue because my sister's CX5 has ice-cold AC. Also, I've noticed that the heated seats don't always work.
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You'll love the beautiful interior and exterior of this car. It easily compares to luxury models.
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I love this car! However, the front differential needs a fix. I have noticed that the 2020 CX-30's (2.5 AWD) front differential has a major problem. The fill plug has a metal bracket that partially covers the plug, making it impossible to remove the plug as it is. Do you think it would be possible to make a video that shows how to move the differential enough that drivers could do a fluid change? Mazda has fixed the problem on the 2021 and newer CX-30's. Maybe it would be possible to swap an older bracket with a newer one? Unfortunately, Mazda has not been helpful in finding a solution for this issue. The dealerships have told me that the differential is
Additional sources
More sources of information about 2020 Mazda Cx-30 problems:
Couple issues with 2020 CX-30 : r/MazdaCX30
Oct 10, 2022 ... I had that exact issue with jerkiness in low speeds. It is a transmission issue. Took mine to the dealer and Mazda is replacing the transmission ...
What's your #1 complaint about your CX-30? | Mazda CX-30 Forum
Oct 3, 2023 ... Many of these complaints are common across all Mazda models. The interior piano black trim on most all Mazdas looks nice when new but with ...
2020 Mazda CX-30 Reliability - Consumer Reports
Owner Reported Trouble Spots · In-car Electronics · Climate System · Noises And Leaks · Engine Cooling · Exhaust · Engine Major · Drive System · Brakes.
The biggest CX-30 complaint is... | Mazda CX-30 Forum
May 22, 2020 ... The biggest CX-30 complaint is... · 1. Heated mirrors for sure. · 2. Heated steering wheel? Never had one so not sure how much of a necessity this ...
The Mazda CX-30 Years To Avoid - CoPilot
Aug 7, 2023 ... The 2020 Mazda CX-30 has been reported to have transmission issues, specifically lunging and chirping. The problem was first noticed at around ...
Other years of Mazda Cx-30
Are you having problems with your 2020 Mazda Cx-30?
Furman Lueilwitz 2024-11-26
My wife and I recently test drove a CX-30 Select in our search for a compact SUV. We were impressed and decided to purchase a red CX-30 with the Preferred package. However, upon driving it home, we noticed that the ride was a bit stiff and the throttle was sensitive at lower speeds. Additionally, the transmission seemed to downshift too quickly and unnecessarily shift gears. We also found it difficult to enter the vehicle due to the low windshield pillar. Unfortunately, we experienced buyer's remorse and decided to contact the dealer the next morning to see if we could return the vehicle. The dealership was very understanding and the whole deal was nullified, which was a huge relief. Although we were disappointed with this particular CX-30, we understand that it may have been due to the Bridgestone Turanza el400 tires, which have received poor reviews. While Mazda's are known for their sharp steering response, this CX-30 did not measure up. Overall, we cannot give this CX-30 a high rating, although the first one we tested was certainly better.
Murl Greenholt 2024-11-08
I have a 2020 CX-30 and unfortunately, I have been experiencing some issues with the A/C. Despite taking it back to the dealer 3 or 4 times, the moldy smell persists and the latest solution offered is a temporary fix that needs to be repeated every 3 years. As a result, I have decided to trade it in for a Subaru. Thank you for your understanding.
Lavern Metz 2024-10-28
I was really looking forward to the release of this vehicle and went to my local dealership with the intention of purchasing it as soon as it arrived. However, I was disappointed to see that the beautiful Soul Red car had been ruined with huge black plastic fender wells. I left the dealership without the car I had been dreaming of and feeling quite let down. It's a shame that they made this design choice.
Verner Schuppe 2024-10-10
I purchased my CX-30 six months ago and unfortunately experienced some technical difficulties three months in. While the car runs smoothly and performs well, I have encountered some issues with the programming. The screen has frozen and the radio has made some strange noises. Additionally, I have had to replace the battery in my key fob three times, which is surprising as it is supposed to last for two years. I have also had some trouble with the push-to-start feature, as my keys have been locked inside the car on occasion. Despite these issues, I am hopeful that Mazda will be able to diagnose and fix the problems. They currently have my car for a second round of diagnostics. Thank you for your attention to this matter.
Uriah Ritchie 2024-09-28
This SUV has been a total disappointment for the high price paid. Despite being brand new and only used a few times, it failed to turn on and required roadside assistance. Additionally, the locking/unlocking mechanism is unreliable, often requiring the use of the key buttons. The fuel economy is poor, even on short trips, necessitating frequent stops at the gas station. The metal edges are prone to mold and the plastic parts are easily scratched. Furthermore, there are alarming noises coming from the engine area and the headlights blink intermittently. Despite these issues, we remain confident in our ability to address and resolve them.