Defect summary
Cummins, Inc. (Cummins) is recalling certain BP74E battery packs used for transit bus applications. The battery packs may develop a coolant leak internally, causing the battery pack to short circuit.
Consequence
A battery short circuit increases the risk of a fire.
Remedy
Dealers will change the battery pack coolant, and tighten coolant outlet fitting, free of charge . Owner notification letters were mailed September 16, 2022. Owners may contact Cummins' customer service at 1-800-286-6467.
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.nhtsa.gov.
Source: NHTSA ODI recalls file, campaign 22E060000. Text as published by NHTSA.