Thor / Thor Motor Coach recall: Electrical system
What is wrong
Thor Motor Coach (TMC) is recalling certain 2020 Chateau, Daybreak, Four Winds, Freedom Elite, Majestic, Outlaw and Quantum motorhomes. The battery cables may loosen on the battery isolation manager (BIM) or battery isolation relay (BIR), causing premature BIN/BIR failure or electrical arcing.
What could happen
The loose connection can causing arcing, increasing the risk of a fire.
The fix
TMC will notify owners, and dealers will install lock washers to properly secure the battery cable to the BIM/BIR. If the cable was loose, dealers will also replace the BIM/BIR, free of charge. The recall began October 10, 2019. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000172.
Vehicles covered
- Thor Daybreak 2020
- Thor Motor Coach Chateau 2020
- Thor Motor Coach Four Winds 2020
- Thor Motor Coach Freedom Elite 2020
- Thor Motor Coach Majestic 2020
- Thor Motor Coach Outlaw 2020
- Thor Motor Coach Quantum 2020
Facts
- NHTSA recall number
- 19V609000
- Type
- Vehicle
- Filed by
- Thor Motor Coach
- Reported to NHTSA
- Aug 20, 2019
- Owners notified
- Oct 10, 2019
- Vehicles or items affected
- 1,941
- Started by
- The manufacturer
- Built
- Mar 15, 2019 to Jul 16, 2019
- Part
- Electrical system › 12v/24v/48v battery › Cables
- Maker's own recall number
- RC000172
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.
Other recalls for the same vehicles
- Thor Motor Coach recall: Suspension Jun 8, 2018
- Damon / Four Winds / Thor and more recall: Equipment Nov 22, 2017
- Thor Motor Coach recall: Equipment Apr 25, 2013
- Thor Motor Coach recall: Equipment Mar 15, 2011
- Thor Motor Coach recall: Equipment Oct 17, 2025
- Thor Motor Coach recall: Equipment Mar 20, 2025
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.