NHTSA Campaign 21V538000

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

Issued by Gillig, LLC · Reported Jul 15, 2021 · 78 vehicles affected

What's wrong

Gillig, LLC (Gillig) is recalling certain 2020-2021 Low Floor vehicles equipped with Cummins L9 Diesel Engines. The engine calibration software's management of the injection of Diesel Exhaust Fluid can allow excessive ammonia into the tailpipe exhaust.

Consequence

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

Remedy

Cummins will recalibrate the engine, free of charge. Owners may contact Gillig's customer service at 1-510-264-5073 or 1-800-735-1500.

Vehicles affected by this recall

Make Model Year Units
GILLIG LOW FLOOR 2020 78
GILLIG LOW FLOOR 2021 78

Source: NHTSA Campaign 21V538000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.