NHTSA Campaign 13V642000

ELECTRICAL SYSTEM

Issued by Nova Bus · Reported Dec 19, 2013 · 264 vehicles affected

What's wrong

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.

Consequence

Once electrically conductive, the material is capable of melting and burning, increasing the risk of a fire.

Remedy

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).

Vehicles affected by this recall

Make Model Year Units
NOVA BUS NOVA LFS 2009 264
NOVA BUS NOVA LFS 2010 264
NOVA BUS NOVA LFS 2011 264
NOVA BUS NOVA LFS 2012 264

Source: NHTSA Campaign 13V642000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.