2020 Mazda Mazda3: Recalls and Reported Problems
Every NHTSA safety recall recorded for this model year, what owners report most often, and how to check whether one specific vehicle still has open work.
Two identical Mazda3s can differ entirely: one may have had every recall repaired, the other none.
NHTSA lists 2 safety recalls for the 2020 Mazda Mazda3, alongside 32 owner complaints filed with the agency, most often about forward collision avoidance. Eligible recall remedies are generally free through the manufacturer's approved repair process, even after the warranty ends; some software remedies are delivered remotely. Federal no-charge coverage has an age limit for vehicles first sold more than 15 years before the recall notice; manufacturers may cover older vehicles voluntarily. Check the specific VIN — a previous owner may already have had the work done.
2020 Mazda Mazda3 at a glance
Buying a 2020 Mazda Mazda3? Enter its VIN.
Confirm this car’s identity free, then review the optional history report for returned title, mileage and auction records. Check open recalls separately through NHTSA’s free VIN lookup.
Title brands · Odometer records · Auction history, where reported
No subscription. No charge to check the VIN. Report contents vary by vehicle; applicable tax is shown at checkout.
See what the paid report includes →What owners report most
These are the vehicle systems named most often in complaints owners filed with NHTSA about the 2020 Mazda Mazda3. A complaint is an unverified owner report: it does not establish a defect, and a high count can simply reflect a popular model. Use it to decide where an inspection should look hardest.
| Vehicle system | Complaints |
|---|---|
| Forward Collision Avoidance | 15 |
| Electrical System | 3 |
| Steering | 3 |
| Unknown Or Other | 3 |
| Fuel/propulsion System | 2 |
| Lane Departure | 2 |
Recall campaigns for the 2020 Mazda Mazda3
Each campaign below is an official NHTSA record. An eligible remedy is generally free through the manufacturer’s approved process, which may be an authorized service visit or remote software update. Federal no-charge coverage has a 15-year first-sale limit measured at the recall notice; manufacturers may cover older vehicles voluntarily. A campaign covers a production range, so only a VIN lookup confirms whether a particular vehicle is included and whether the work is still outstanding.
| Campaign | Component | Issue |
|---|---|---|
| 20V346000 | SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER | 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. |
| 19V907000 | FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | Mazda North American Operations (Mazda) is recalling certain 2019-2020 Mazda3 vehicles. The Smart Brake System (SBS) can falsely detect an obstacle while driving, activating the automatic emergency braking system and suddenly stopping the vehicle. |
How to check one specific Mazda3
- Copy the 17-character VIN from the windshield or driver-door label — not from the listing.
- Run it through NHTSA’s free recall lookup to see open campaigns for that exact vehicle.
- Ask the seller for repair documentation on any campaign that shows as completed.
- Check title, odometer, and total-loss history separately; recalls say nothing about a vehicle’s past.
- Book an independent pre-purchase inspection focused on the systems owners report most.
What this data cannot tell you
- Whether a specific vehicle is included in a campaign, or whether its recall work was completed — only a VIN lookup answers that.
- Whether a complaint is accurate. NHTSA publishes owner reports without verifying them.
- How reliable the model is overall: complaint volume tracks how many vehicles were sold as much as how they hold up.
- Anything about title brands, accident history, odometer records, or liens on an individual vehicle.
Primary sources behind this page
Open the underlying public source and verify that its scope matches the question you are asking.
- Recalls Lookup by VINNational Highway Traffic Safety Administration
- Vehicle recall remedy age limitNational Highway Traffic Safety Administration
- NHTSA Recalls APINational Highway Traffic Safety Administration
- NHTSA Complaints DatabaseNational Highway Traffic Safety Administration
- Vehicle Product Information Catalog (vPIC)National Highway Traffic Safety Administration
2020 Mazda Mazda3 questions
How many recalls does the 2020 Mazda Mazda3 have?
NHTSA lists 2 safety recalls covering the 2020 Mazda Mazda3 as of 2026-09-15. Whether a specific vehicle is affected — and whether the repair was already done — depends on its VIN.
What are the most common 2020 Mazda Mazda3 problems?
Owners most often report forward collision avoidance, electrical system, steering issues to NHTSA. These are unverified owner reports and do not establish a defect, but they show where to focus an inspection.
Are Mazda recall repairs free?
Generally, yes for eligible vehicles, even after the warranty ends. Federal law limits the required no-charge remedy when a vehicle was first sold more than 15 years before the recall notice; a manufacturer may still cover an older vehicle voluntarily. Check the VIN with the manufacturer for the approved remedy, which may be a dealer visit or a remote software update.
Can I check recalls on a specific 2020 Mazda Mazda3 VIN?
Yes. NHTSA's free VIN lookup reports open recalls for an individual vehicle, including whether the repair is still outstanding. Model-level lists like this page cannot tell you that.