The problem
Mazda North American Operations (Mazda) is recalling certain 2016-2019 MX-5 (Miata) vehicles with automatic transmissions. Due to incorrect programming of the Transmission Control Module (TCM), certain conditions may cause the vehicle to unexpectedly downshift and abruptly decelerate.
The risk
If the vehicle abruptly downshifts, the driver may lose control of the vehicle, increasing the risk of a crash.
The fix
Mazda will notify owners, and dealers will reprogram the TCM with corrected software, free of charge. The recall began March 14, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 3019A.
Recall details
| NHTSA campaign | 19V-072 (19V072000) |
|---|---|
| Manufacturer number | 3019A |
| Manufacturer | Mazda Motor Corp. |
| Component | Power train › Automatic transmission › Control module (TCM/PCM/tecm) |
| Report date | February 1, 2019 |
| Owners notified | March 14, 2019 |
| Vehicles affected | 14,370 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the transmission & drivetrain
Frequently asked questions
Is the recall 19V-072 repair free?
Yes. Mazda dealers will fix the problem at no cost: Mazda will notify owners, and dealers will reprogram the TCM with corrected software, free of charge. The recall began March 14, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 3019A.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 14,370 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.