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Thor Motor Coach Hurricane Recall 17V544: Generator transfer switch can overheat and cause a fire

NHTSA campaign 17V544, reported August 31, 2017, 124 vehicles potentially affected.

What this recall means for you

Certain motorhomes are wired to run on generator power and use an Iota ITS-50R transfer switch. Under high electrical loads and in higher temperatures, this switch may fail and overheat, which creates a risk of fire.

The manufacturer, Thor Motor Coach, will notify owners. Authorized dealers will replace the Iota ITS-50R transfer switch with a switch from another manufacturer at no cost to the owner. The recall began on September 7, 2017. Owners can contact Thor Motor Coach customer service at 1-877-500-1020 and reference recall number RC000145.

If you own an affected vehicle, contact an authorized dealer or Thor customer service to schedule the free repair, and check your vehicle identification number (VIN) for any open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 17V544Thor Motor Coach
Component
ELECTRICAL SYSTEM
Problem
Thor Motor Coach (TMC) is recalling certain 2010-2011 Hurricane, and 2011 Serrano and Windsport motorhomes. The affected vehicles are wired to be powered by a generator and are equipped with an Iota ITS-50R transfer switch that may fail when exposed to elevated electrical loads and used in higher temperatures.
Risk
The transfer switch may overheat, increasing the risk of a fire.
Remedy
TMC will notify owners, and dealers will replace the Iota ITS-50R transfer switch with a transfer switch from another manufacturer, free of charge. The recall began on September 7, 2017. Owners may contact TMC customer service at 1-877-500-1020. Thor's number for this recall is RC000145.
Notes
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

Thor Motor Coach Hurricane20102011
Thor Motor Coach Serrano2011
Thor Motor Coach Windsport2011