2009–2012 Nova Bus Nova LFS Recall: Specific potting compound used in the subject products for insulation was…
NHTSA campaign 13V642000 · Electrical System · filed Dec 19, 2013 · verified Jul 30, 2026
The defect
Nova Bus is recalling certain 2009-2012 model year LFS and LFS HEV transit buses equipped with Sure Power DC-DC converters containing a particular epoxy sealing, aka 'potting', compound. The specific potting compound used in the subject products for insulation was found to be capable of conducting electricity after being exposed to heat.
The risk
Once electrically conductive, the material is capable of melting and burning, increasing 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 notify owners and dealers will inspect and replace the converters, as necessary, free of charge. The recall is expected to begin in January 2014. Owners may contact Nova Bus at 1-450-472-6410. Nova Bus's numbers for this recall are CR3030, CR3031, CR3032, CR3033 and CR3034 (depending on the converter's part number and location of in the vehicle).
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.safercar.gov.
Affected vehicles
Related recalls
More Nova Bus Nova LFS recalls
- 2013–2015 Nova Bus LFS and 2 other models — Affected vehicles are equipped with an optical sensor for…
- 2001–2004 Nova Bus Nova LFS — Affected vehicles have certain air hoses that may have been…
- 2009 Nova Bus Nova LFS — In the affected buses, the brake hose fitting crimping ring…
- 2007 Nova Bus Nova LFS — In the affected vehicles, the band clamp on the flex pipe…
- 2007 Nova Bus Nova LFS — Two wires in the antilock brake system (ABS) connector may…
Other campaigns involving Nova Bus vehicles
Source: NHTSA recall database, campaign 13V642000 (manufacturer number CR3030-CR3034). Data last verified Jul 30, 2026.