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Recall campaign20V679000

Recall 20V679000: Thor Motor Coach

Electrical system
Report received
Nov 4, 2020
Manufacturer
Thor Motor Coach
Potentially affected
59vehicles
Model years
—

Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.

What NHTSA recorded

Thor Motor Coach (TMC) is recalling certain 2010-2011 Four Winds Montecito 38D, 38E, 40J, 42B, 42C motorhomes, equipped with an Iota ITS-50R transfer switch. The transfer switch may experience a heat related failure due to being exposed to high electrical loads when used in higher ambient temperatures.

Possible consequence

If the transfer switch continues to be used, it can increase the risk of a fire.

Remedy

TMC will notify owners, and dealers will replace the Iota ITS-50R transfer switch with a different brand of switch, free of charge. The recall began December 29, 2020. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000205.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.