NHTSA Campaign 21V532000

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

Issued by New Flyer of America, Inc. · Reported Jul 14, 2021 · 28 vehicles affected

What's wrong

New Flyer of America, Inc. (New Flyer) is recalling certain 2021 XD35 and XD40 vehicles equipped with 2021 Model Year Cummins L9 Diesel Engines. The engine calibration software's management of the injection of Diesel Exhaust Fluid can allow excessive ammonia to be emitted from tailpipe exhaust.

Consequence

Exposure to high levels of ammonia can increase the risk of injury.

Remedy

Cummins will recalibrate the engine, free of charge. Owner notification letters were mailed on July 23, 2021. Owners may contact New Flyer's customer service at 1-800-204-224-6706. New Flyer's number for this recall is R21-013.

Vehicles affected by this recall

Make Model Year Units
NEW FLYER XD35 2021 28
NEW FLYER XD40 2021 28

Source: NHTSA Campaign 21V532000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.