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NHTSA campaign 20V423000 · Thor Motor Coach campaign RC000199

Thor Motor Coach Recall 20V-423: Converter Breaker May Cause Fire

NHTSA recall 20V423000 (Thor Motor Coach campaign RC000199) was reported by Thor Motor Coach on July 22, 2020, with 934 vehicles potentially affected (per NHTSA). NHTSA's record lists the Thor Motor Coach Freedom Elite and Thor Motor Coach Four Winds for model years 2019–2021. Owners were notified on September 18, 2020, per NHTSA.

Updated daily from NHTSA's recall files

Is my vehicle included?

This page lists, by model year, the vehicles NHTSA's recall record names for campaign 20V423000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.

To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.

Free VIN check: decode a VIN to see its year, make and model.

Key facts

NHTSA campaign
20V423000 (also written 20V-423 or 20V423)
Filed by
Thor Motor Coach
Thor Motor Coach campaign number
RC000199
Report received
Potentially affected
934 vehicles (per NHTSA)
Component
Electrical System — Wiring
Owners notified

Repair completion: 64.35% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)

NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.

Vehicles listed for this recall

NHTSA's recall record lists these vehicles for recall 20V423000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.

Thor Motor Coach

All Thor Motor Coach recalls

NHTSA's recall notice

As NHTSA's recall record states it for campaign 20V423000.

Defect description

Thor Motor Coach (TMC) is recalling certain 2019-2021 Freedom Elite, and 2021 Four Winds motorhomes. A 100amp converter breaker was incorrectly installed at the battery tray when a 70amp breaker is required, possibly resulting in the wiring connected to the breaker overheating.

Safety consequence

Overheated wires can increase the risk of a fire.

Manufacturer remedy

TMC will notify owners, and dealers will replace the converter breaker with one of the correct amperage if needed, free of charge. This recall began September 18, 2020. Owners may contact TMC customer service at 1-855-2867. TMC's number for this recall is RC000199.

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.

Sources

Official NHTSA notice for recall 20V423000

Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.