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Mazda MAZDA3 Recall 16V684: Fuel tank weld may fail and leak fuel, raising fire risk

NHTSA campaign 16V684, reported September 22, 2016, 17,484 vehicles potentially affected.

What this recall means for you

A welded attachment on the fuel tank's Inlet Check Valve may have been damaged during manufacturing. If that weld fails, fuel can leak from the tank.

Fuel leaking near an ignition source can cause a fire. Affected owners should watch for the smell of fuel and any sign of a leak under the vehicle, and contact a dealer promptly.

Dealers will inspect the Inlet Check Valve weld, and replace the fuel tank if necessary, at no cost to the owner. Contact Mazda customer service at 1-800-222-5500 for more information, and check your VIN for open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 16V684Mazda North American Operations
Component
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
Problem
Mazda Motors North American Operations (Mazda) is recalling certain model year 2014-2016 Mazda3 vehicles manufactured January 4, 2014, to September 18, 2015. The fuel tank of the affected vehicles may have been improperly handled during manufacturing and, as a result, the welded attachment of the Inlet Check Valve (ICV) may fail and allow fuel to leak.
Risk
A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy
Mazda will notify owners, and depending on the tank lot number, dealers will inspect the ICV 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 0116I.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Affected vehicles

Mazda MAZDA3201420152016