Emergency braking can activate unexpectedly
Defect Summary
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.
Safety Consequence
Stopping the vehicle unexpectedly increases the risk of a crash.
Corrective Action
Mazda will notify owners, and dealers will update the sbs software. in addition, vehicles with certain production dates will receive an instrument cluster software update or replacement and a replacement owner's manual. these repairs will be performed free of charge. the recall began february 14, 2020. owners may contact mazda customer service at 1-800-222-5500, option 4. mazda's number for this recall is 4219l.
Similar Recalls
Other recalls from Mazda North American Operations or involving Forward Collision Avoidance.
FAQ: Recall 19V907000
Your rights, the repair process, and what each field on this page means.
What is recall 19V907000?
NHTSA recall 19V907000 was issued by Mazda North American Operations on December 19, 2019. It addresses: Emergency braking can activate unexpectedly. The recall affects approximately 35,390 vehicles, with the defect involving the Forward Collision Avoidance component.
How do I get this recall repaired?
Contact any authorized Mazda North American Operations dealer and reference NHTSA recall ID 19V907000 or the manufacturer campaign number 4219L. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.