The 2024 Thor Motor Coach Quantum has 1 NHTSA recall campaign affecting an estimated 4,251 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 6 complaints with NHTSA, most often about the electrical system. Last updated July 5, 2026.
Recall campaigns
EQUIPMENT25V1710002025-03-204,251 affected
Defect
Thor Motor Company (TMC) is recalling certain 2023-2026 Axis, Chateau, Four Winds, 2023-2025 Coleman, Echelon, Freedom Elite, Geneva, Outlaw, Quantum, Vegas, 2025 Eddie Bauer, Freedom Traveler, Pasadena, and 2024-2025 Magnitude motorhomes. The slide-Out room can be deployed without the parking brake engaged,…
Consequence
A slide-Out room that extends unexpectedly increases the risk of a crash.
Remedy
Dealers will replace the park brake harness, free of charge. Owner notification letters were mailed April 28, 2025. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000325.
Complaints by component
ELECTRICAL SYSTEM
2
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
1
EXTERIOR LIGHTING
1
POWER TRAIN
1
UNKNOWN OR OTHER
1
Total complaints6
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“The contact owns a 2024 thor quantum rv. The contact stated that while parked with the engine idling, the rv started to vibrate and shake before shutting off. The contact was unable to restart the rv. The rv was later towed to the local mechanic. The local mechanic diagnosed the rv and determined…”
“The contact owns a 2024 thor quantum rv. The contact stated that while parked with the engine idling, the rv started to vibrate and shake before shutting off. The contact was unable to restart the rv. The rv was later towed to the local mechanic. The local mechanic diagnosed the rv and determined…”
“The contact owns a 2024 thor quantum rv. The contact stated that while parked with the engine idling, the rv started to vibrate and shake before shutting off. The contact was unable to restart the rv. The rv was later towed to the local mechanic. The local mechanic diagnosed the rv and determined…”
“Drove from gibson louisiana to abita springs ocean canyon rv park. Upon arrival we had a buzzer alert going off under dash, we then parked to rv. Tried to put jacks down, did not respond, tried 12v lights did not work, tried slides, again no response. We then plugged in and were able to get jacks…”
“Drove from gibson louisiana to abita springs ocean canyon rv park. Upon arrival we had a buzzer alert going off under dash, we then parked to rv. Tried to put jacks down, did not respond, tried 12v lights did not work, tried slides, again no response. We then plugged in and were able to get jacks…”
“Drove from gibson louisiana to abita springs ocean canyon rv park. Upon arrival we had a buzzer alert going off under dash, we then parked to rv. Tried to put jacks down, did not respond, tried 12v lights did not work, tried slides, again no response. We then plugged in and were able to get jacks…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2024 Thor Motor Coach Quantum as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
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