Weld of fuel tank recirculation pipe may leak
Defect Summary
Mazda north american operations (mazda) is recalling certain model year 2016 mazda3 vehicles manufactured september 24, 2015, to october 16, 2015. during manufacturing, the fuel tanks for the affected vehicles may have deformed, resulting in a fuel leak from the recirculation pipe welded connection.
Safety Consequence
A fuel leak in the presence of an ignition source increases the risk of a fire.
Corrective Action
Mazda will notify owners, and depending on the tank lot number, dealers will inspect the recirculation pipe weld, replacing the fuel tank, as necessary, free of charge. the recall began november 1, 2016. owners may contact mazda customer service at 1-800-222-5500. mazda's number for this recall is 0216i.
Similar Recalls
Other recalls from Mazda North American Operations or involving Fuel System, Gasoline.
FAQ: Recall 16V685000
Your rights, the repair process, and what each field on this page means.
What is recall 16V685000?
NHTSA recall 16V685000 was issued by Mazda North American Operations on September 23, 2016. It addresses: Weld of fuel tank recirculation pipe may leak. The recall affects approximately 3,849 vehicles, with the defect involving the Fuel System, Gasoline component.
How do I get this recall repaired?
Contact any authorized Mazda North American Operations dealer and reference NHTSA recall ID 16V685000 or the manufacturer campaign number 0216I. 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.