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NHTSA model-year recall report

2020 Mazda CX-30 Recalls

3 campaigns in our verified NHTSA snapshot, with source consequences, remedies, and VIN-specific next steps.

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3

NHTSA campaigns

3

Affected systems

0

Urgent advisories

Feb 18, 2021

Latest campaign date

At a glance

What the record says

This model year's count is above the Mazda CX-30 average of 1.7 campaigns per listed year. That is context only—not proof that this year is safer or less safe.

The most frequent affected category is Structure › Body › Hatchback / Liftgate, appearing in 1 campaign.

  1. 1

    Read

    Review every campaign and urgent instruction below.

  2. 2

    Verify

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  3. 3

    Repair

    Contact an authorized dealer if a campaign applies.

Source campaign records

All 2020 Mazda CX-30 recall campaigns

Shown newest first. NHTSA summary, consequence, and remedy text is preserved without truncation.

NHTSA campaign 21V086000

Structure › Body › Hatchback / Liftgate

Manufacturer: Mazda North American Operations

Reported Feb 18, 2021

What is recalled

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.

Safety 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.

Manufacturer 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.

Campaign history does not confirm applicability or repair status for one VIN.

Campaign details

NHTSA campaign 20V346000

Service Brakes, Hydraulic › Foundation Components › Disc › Caliper

Manufacturer: Mazda North American Operations

Reported Jun 12, 2020

What is recalled

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.

Safety 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.

Manufacturer 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.

Campaign history does not confirm applicability or repair status for one VIN.

Campaign details

NHTSA campaign 20V347000

Fuel System, Gasoline › Delivery › Hoses, Lines / Piping, And Fittings

Manufacturer: Mazda North American Operations

Reported Jun 12, 2020

What is recalled

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.

Safety 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.

Manufacturer 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.

Campaign history does not confirm applicability or repair status for one VIN.

Campaign details

Other Mazda CX-30 model years

Compare campaign histories within the same model. Counts are descriptive, not a safety grade.

20251 campaign20242 campaigns20231 campaign20221 campaign20212 campaigns20203 campaigns
View all model years

Other 2020 Mazda recall reports

2020 Mazda MAZDA32 campaigns2020 Mazda CX-31 campaign2020 Mazda CX-91 campaign2020 Mazda MX-51 campaign

2020 Mazda CX-30 recall questions

How many recalls does the 2020 Mazda CX-30 have?

This verified dataset contains 3 NHTSA campaigns associated with the 2020 Mazda CX-30. A campaign can apply to some, not all, vehicles of the same model year.

Does this confirm an open recall for my 2020 Mazda CX-30?

No. This page is a model-year campaign history. Use NHTSA's official lookup or an authorized dealer to confirm whether a campaign applies to your exact VIN and whether the repair remains open.

Are vehicle recall repairs free?

When a safety recall campaign applies to your VIN, the manufacturer remedy is generally provided at no charge through an authorized dealer. Confirm eligibility and scheduling with the manufacturer or dealer.

Source: NHTSA. Dataset includes campaigns through Jul 30, 2026. Last processed Aug 8, 2026. Methodology