2022–2023 Nova Bus LFS Recall: Coolant line in the high voltage battery pack may not be fully seated and…
NHTSA campaign 23V291000 · Electrical System · filed Apr 24, 2023 · verified Jul 30, 2026
The defect
Nova Bus (US) Inc. (Nova Bus) is recalling certain 2022-2023 LFS battery electric transit buses. The coolant line in the high voltage battery pack may not be fully seated and locked, which can result in the loss of coolant and an electrical short circuit.
The risk
A battery short circuit may increase the risk of a fire.
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
Nova Bus will work with Akasol, the battery pack manufacturer to inspect the battery packs, and replace them as necessary, free of charge. Owner notification letters were mailed May 23, 2023. Owners may contact Nova Bus customer service at 1-800-350-6682. Nova Bus's number for this recall is CR5406.
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 Nova Bus LFS recalls
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- 2025 Nova Bus LFS and 1 other model — Inadequate adhesion around the window frame may cause the…
- 2016–2023 Nova Bus LFS and 1 other model — Driver's seat belt tension-reliving device may fail to…
Other campaigns involving Nova Bus vehicles
Source: NHTSA recall database, campaign 23V291000 (manufacturer number CR5406). Data last verified Jul 30, 2026.