Vehicles Updated 2021-07-15

Excessive Ammonia in Tailpipe Exhaust

Recalled Product

Gillig, LLC


Hazard / Issue

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.

Issued by

Gillig, LLC

Distribution: Nationwide (United States)