Newest first. Many cover only part of a model year, so check your VIN with NHTSA or Mazda before booking a repair.
NHTSA · listed for this model year
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.
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.
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.
21V086000 · 13,857 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
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.
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.
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.
20V347000 · 12,097 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
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.
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.
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.
20V346000 · 24,037 units in campaign · NHTSA
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Canadian records (Transport Canada) · 3
These are Transport Canada campaigns for 2020 Mazda CX-30 vehicles sold in Canada. A Canadian campaign may have no US counterpart, or one under a different number covering different vehicles. For a vehicle sold in the United States, go by the NHTSA listing above and NHTSA's VIN lookup.
Issue: On certain vehicles, the power liftgate may partially lower from the fully open position when the vehicle is parked facing uphill on a slope. The liftgate will not lower all the way to the closed position. Safety risk: A liftgate that partially lowers suddenly could create a risk of injury. Corrective action: Mazda will notify owners by mail and instruct you to take your vehicle to a dealer to update the power liftgate software. The dealer will also inspect the liftgate drive units and replace them, if necessary.
2021075 · 3,600 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On certain vehicles equipped with all-wheel drive, a hose that connects the evaporative emissions (EVAP) system to the fuel tank may not have been installed correctly. This could cause fuel to flow directly into the EVAP system when the fuel tank is filled completely. As a result, fuel may leak through the charcoal canister vent. A charcoal canister that is filled with fuel could also cause the engine to stall. Note: This problem could cause the malfunction indicator light (MIL) to turn on in the instrument cluster and/or the active driving display. Safety Risk: A fuel leak can create the risk of a fire. An engine that stalls while driving could increase the risk of a crash. Corrective Actions: Mazda will notify owners by mail and instruct you to take your vehicle to a dealer to inspect the EVAP hose connection inside the fuel tank and reconnect it, if necessary. If the hose is found disconnected, the charcoal canister will also be replaced. You should avoid completely filling the fuel tank until the recall repairs are completed.
2020265 · 2,422 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
Issue: On certain vehicles, the front brake caliper mounting bolts may not be properly tightened. This could cause the bolts to loosen, which may result in reduced brake effectiveness. If the bolts fall out, the caliper could also come in contact with the wheel rim and cause a loss of vehicle control. Safety Risk: Reduced brake effectiveness could cause an increase in stopping distance and create the risk of a crash. A loss of vehicle control could increase the risk of a crash. Corrective Actions: Mazda will notify owners by mail and instruct you to take your vehicle to a dealer to check the tightening torque of the front brake caliper mounting bolts. If a bolt is missing, the caliper and remaining bolt will be replaced.
2020264 · 4,195 units in campaign · Transport Canada
Applies only if the manufacturer confirms your VIN · repair by an authorized dealer
2020 Mazda CX-30 recall questions
NHTSA lists 3 recalls for the 2020 Mazda CX-30 model year. That counts campaigns naming this model year, not recalls on your vehicle: many cover only a VIN range or production window. Transport Canada lists 3 Canadian campaigns for the Canadian-market model, shown separately.
Enter your VIN in NHTSA's recall lookup or Mazda's own, or call a Mazda dealer with your VIN. Cardog uses your VIN only to find the model year; the recalls shown here are listed for that model year and are not matched to your VIN.
Not necessarily. Transport Canada campaigns cover vehicles sold in Canada. For a vehicle sold in the United States, go by the NHTSA listing and NHTSA's VIN lookup.
Safety recall repairs are normally done at no charge by an authorized Mazda dealer. The manufacturer's notice for each campaign sets out the remedy and any conditions, so confirm with the dealer when you book.
Once Mazda's lookup or a dealer confirms a recall applies, book the repair with an authorized Mazda dealer and bring your VIN. If the manufacturer's notice says not to drive the vehicle or to park it outside, follow that instruction. Parts can take time, so book early.
Follow the manufacturer's notice for that recall. Most allow normal driving until the repair; some tell owners to stop driving or to park outside until it is fixed. Cardog does not grade recalls by severity: the manufacturer's notice and your dealer are the source.
Manufacturers must notify owners they have on record. If you bought the vehicle used or have moved, update your details with Mazda so notices reach you, and check NHTSA's lookup from time to time.
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