Recall 20V711000: Thor Motor Coach
Official NHTSA recall notice text, the vehicles it lists, and the RV model years on this site that it is linked to.
Key facts
- NHTSA campaign 20V711000 was filed by Thor Motor Coach and received on November 17, 2020.
- Type: Vehicle recall. Component: ELECTRICAL SYSTEM.
- Potential units affected, as reported by the manufacturer: 1,074.
- The manufacturer reports notifying owners on January 13, 2021.
- First seen in this dataset on September 19, 2026.
Open on NHTSANHTSA record (JSON)
The absence of a recall in this dataset does not establish that a vehicle is safe.
Defect summary (official text)
Thor Motor Coach (TMC) is recalling certain 2020-2021 Daybreak, Four Winds, Chateau, Freedom Elite, Quantum motorhomes built on a Chevrolet chassis. The BIM (Battery Isolation Manager)/BIR (Battery Isolation Relay) is not watertight when exposed to engine compartment heat.
Consequence (official text)
Water may get into the BIM/BIR and create electrical arcing, increasing the risk of a fire.
Remedy (official text)
TMC will notify owners, and dealers will replace the BIM/BIR with a Trombetta solenoid, free of charge. The recall began January 13, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000206.
Notes and contacts as published
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.
Manufacturer campaign number: RC000206.
Vehicles listed in the notice
| Make | Model | Model years |
|---|---|---|
| THOR MOTOR COACH | DAYBREAK | 2020 to 2021 |
| THOR MOTOR COACH | FOUR WINDS | 2021 |
| THOR MOTOR COACH | FREEDOM ELITE | 2020 to 2021 |
| THOR MOTOR COACH | QUANTUM | 2021 |
| THOR MOTOR COACH | redundant CHATEAU | 2020 to 2021 |
| THOR MOTOR COACH | redundant FOUR WINDS | 2020 |
| THOR MOTOR COACH | redundant QUANTUM | 2020 |
RV model years on this site linked to this campaign
- 2021 Thor Motor Coach Four Winds listed in the notice
- 2021 Thor Motor Coach Quantum listed in the notice
NHTSA records released through September 19, 2026; Transport Canada records through September 19, 2026.How records are matched.
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