Vehicle recall 24V427000 · June 11, 2024
Thor Motor Coach Sanctuary and Tranquility
A 50 AMP circuit breaker was incorrectly installed when a 20 AMP breaker is required, which can result in overheated wiring.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- Thor Motor Coach (TMC) is recalling certain 2025 Thor Tranquility and Sanctuary motorhomes. A 50 AMP circuit breaker was incorrectly installed when a 20 AMP breaker is required, which can result in overheated wiring.
- Consequence
- Wiring that overheats increases the risk of a fire.
- Remedy
- Dealers will install a 20 AMP circuit breaker, free of charge. Owner notification letters were mailed July 29, 2024. Owners may contact TMC customer service at 1-877-500-1020. TMC's number for this recall is RC000305.
- 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.
Recall details
- NHTSA campaign
- 24V427000
- Reported to NHTSA
- June 11, 2024
- Filed by
- Thor Motor Coach
- Manufacturer campaign
- RC000305
- Owner notification
- July 29, 2024
- Vehicles potentially affected
- 11
- Initiated by
- the manufacturer
- Components
- Electrical system › Wiring › Fuses and circuit breakers
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Thor Motor Coach Sanctuary (2025): 2025
- Thor Motor Coach Tranquility (2025): 2025
Has your Thor Motor Coach been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Thor Motor Coach dealer can also check your VIN. Recall repairs are free.