The problem
Mazda North American Operations (Mazda) is recalling certain model year 2015-2016 Mazda3 vehicles manufactured May 21, 2015, to August 25, 2015. The affected vehicles are equipped with a fuel tank with a shut-off valve that can allow fuel to enter into the fuel tank emissions systems. If enough fuel enters the emission system it may leak out onto the ground or result in an engine stall.
The risk
A fuel leak in the presence of an ignition source increases the risk of a fire. An engine that stalls increases the risk of a crash.
The fix
Mazda will notify owners, and dealers will inspect the vehicle's fuel shut-off valve. As needed, the fuel shut-off valve and the affected fuel tank emissions system components will be replaced, free of charge. The recall began on October 20, 2015. Owners are advised not to drive their vehicle until the repairs have been completed. Mazda will provide rental cars until that time. Owners may contact the Mazda Customer Experience Center at 1-800- 222-5500, option #6. Mazda's number for this recall is 8615J.
Recall details
| NHTSA campaign | 15V-621 (15V621000) |
|---|---|
| Manufacturer number | 8615J |
| Manufacturer | Mazda Motor Corp. |
| Component | Fuel system, gasoline › Storage › Tank assembly |
| Report date | October 2, 2015 |
| Owners notified | October 20, 2015 |
| Vehicles affected | 14,411 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the fuel & propulsion system
Frequently asked questions
Is the recall 15V-621 repair free?
Yes. Mazda dealers will fix the problem at no cost: Mazda will notify owners, and dealers will inspect the vehicle's fuel shut-off valve. As needed, the fuel shut-off valve and the affected fuel tank emissions system components will be replaced, free of charge. The recall began on October 20, 2015.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 14,411 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Is it safe to drive?
No — the manufacturer says owners should not drive affected vehicles until the repair is done. Contact a dealer to arrange towing.
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.