2011 Cottrell 3.5-Car CS, 2008–2010 Cottrell 4-Car CS, 2005–2012 Cottrell C-11LT and 16 other models Recall: Specific potting compound used in the subject products for insulation was…
NHTSA campaign 14V028000 · Electrical System · filed Jan 30, 2014 · verified Jul 30, 2026
The defect
Cottrell, Inc. (Cottrell) is recalling certain model year 2005-2011 auto transporter vehicles equipped with Sure Power-brand battery equalizers 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
Cottrell, Inc., will notify owners, and Sure Power will replace the equalizers, free of charge. The recall began on February 27, 2014. Owners may contact Cottrell toll-free at 1-866-299-2690 ext. 313.
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
Other campaigns involving Cottrell vehicles
Source: NHTSA recall database, campaign 14V028000. Data last verified Jul 30, 2026.