NHTSA lists 3 recalls for the 2020 Mazda CX-30 4WD; the most frequently affected component is structure — hatchback/liftgate. Owners filed 33 complaints, most often about unknown or other. Among the 7 model years of this model in the database, 2020 ranks #1 for number of recalls.
Structure — Hatchback/liftgateCampaign 21V086000 · 18 Feb 2021
Problem: 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.
Risk: 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.
Service brakes, hydraulic — CaliperCampaign 20V346000 · 12 Jun 2020
Problem: 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.
Risk: 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.
Fuel system, gasoline — Hoses, lines/piping, and fittingsCampaign 20V347000 · 12 Jun 2020
Problem: 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.
Risk: 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.
What owners complain about
Share of the 33 most recent complaints stored for this model year, by component. Owners can list more than one component.
Unknown or other9 · 27%
Service brakes7 · 21%
Electrical system5 · 15%
Engine5 · 15%
Fuel/propulsion system5 · 15%
Power train4 · 12%
Structure3 · 9%
Exterior lighting2 · 6%
When complaints were filed
20208
20212
20224
20233
20248
20255
20263
From owner complaints
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.
The contact owns a 2020 Mazda CX-30. The contact stated that after starting the vehicle, the instrument panel made an abnormal sound. The contact then noticed that the odometer had inadvertently rolled back to 9,999 miles. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer…
Low Engine Oil Light keeps appearing at seemingly random intervals. I will heat up my vehicle, begin driving, and sometimes after 10 minutes, sometimes after 20 minutes it will come on. I drove 2.5 hours and it did not come on at all. It first started Friday 11/29 and was driven to and from a few places and came on…
The front camera didn't operate properly The brakes have an elongated stopping distance
Recall and complaint records from the US National Highway Traffic Safety Administration (NHTSA). A recall listed here may not apply to every vehicle of this model year — always check your VIN with NHTSA or a dealer.