2014–2021 Gillig Low Floor Recall: Rear-mounted ultracapacitors may allow the engine to be started when the…
NHTSA campaign 22V276000 · Electrical System · filed Apr 25, 2022 · verified Jul 30, 2026
The defect
Gillig, LLC (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.
The risk
The engine may be started unexpectedly, increasing the risk of injury to anyone nearby the engine compartment during maintenance operations.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
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.
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.
Affected vehicles
Related recalls
More Gillig Low Floor recalls
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- 2023–2026 Gillig Low Floor — High voltage cable, connecting the inverter to the drive…
- 2025 Gillig Low Floor — Rear axle upper torque rod fasteners may have been…
- 2025 Gillig Low Floor — Retractors may not lock, preventing the wheelchair from…
Other campaigns involving Gillig vehicles
Source: NHTSA recall database, campaign 22V276000. Data last verified Jul 30, 2026.