Gillig – Rear Mounted Ultracapacitors Improperly Programmed

Gillig (Gillig) is recalling certain 2014-2021 Low Floor transit buses. The rear-mounted ultracapacitors may allow the engine to be started when the master battery disconnect switch is in the “OFF” position.


Report Received Date 04/25/2022
NHTSA ID 22V276000
Consequence Summary The engine may be started unexpectedly, increasing the risk of injury to anyone nearby the engine compartment during maintenance operations.
Corrective Action Dealers will update the software for the buses equipped with the Vanner Ultracapacitor system, and conduct a hard rewire for the buses equipped with the KBI system, free of charge. Owner notification letters were mailed on June 22, 2022. Owners may contact Gillig's customer service at 1-510-264-5073 for 1-800-735-1500.
Recall Code NR (Not Reported)
Potentially Affected 592
Fire Risk When Parked No
Do Not Drive No
Recall Link Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=22V276000)

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