Slide room may move
Defect Summary
Thor motor coach (tmc) is recalling certain 2019-2020 challenger, miramar, magnitude, outlaw, omni, and palazzo motorhomes. the vehicle control system software may cause the slide-out room to move unexpectedly.
Safety Consequence
Unexpected movement of the slide-out room can increase the risk of a injury.
Corrective Action
Tmc will notify owners, and dealers will update the affected software, free of charge. the recall is expected to begin august 28, 2019. owners may contact tmc customer service at 1-877-855-2867. tmc's number for this recall is rc000170.
Similar Recalls
Other recalls from Thor Motor Coach or involving Equipment.
FAQ: Recall 19V504000
Your rights, the repair process, and what each field on this page means.
What is recall 19V504000?
NHTSA recall 19V504000 was issued by Thor Motor Coach on June 30, 2019. It addresses: Slide room may move. The recall affects approximately 1,554 vehicles, with the defect involving the Equipment component.
How do I get this recall repaired?
Contact any authorized Thor Motor Coach dealer and reference NHTSA recall ID 19V504000 or the manufacturer campaign number RC000170. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.