FOUR WINDS 2011 FOUR WINDS SERRANO Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2011 FOUR WINDS SERRANO
Brand
FOUR WINDS
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2011
Thor Motor Coach is recalling certain 2011 FOUR WINDS SERRANO vehicles due to electrical system issues. As the transfer switch fails, it may overheat, increasing the risk of a fire..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Thor Motor Coach (TMC) is recalling certain model year 2009-2011 Four Winds Hurricane and Windsport, 2009-2010 Four Winds Mandalay, 2010 Four Winds Magellan, and 2010-2011 Four Winds Serrano motorhomes manufactured May 2, 2009, to September 1, 2010. 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 ambient temperatures.
Reported concern (NHTSA)
As the transfer switch fails, it may overheat, increasing the risk of a fire.
Recommended Action
Per NHTSA guidance
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 November 23, 2015. Owners may contact Thor customer service at 1-877-855-2867. Thor's number for this recall is RC000106.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026