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2024 Thor Motor Coach Quantum

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 1 of 2 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Power Train complaints

1 reports
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300 miles · Oct 28, 2025
Electrical SystemEngine And Engine CoolingPower Train

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 that the fuel pump control modu…

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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 that the fuel pump control module had failed due to condensation from the A/C drainage pipe leaking onto the module. The module was replaced, and the RV was repaired. The contact was informed that due to the design location of the A/C drainage pipe being directly over top of the fuel pump control module, the failure would probably recur. Additionally, while driving at various speeds, the RV was pulling to the right. The RV was taken to the local mechanic, who was unable to properly align the steering wheel due to a manufacturer's defect. No further information was available. The manufacturer was notified of the failures. The failure mileage was 300.

NHTSA ODI #11696136

Official recalls

1

25V171000 · Equipment:recreational Vehicle/trailer

Mar 20, 2025

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, allowing the room to extend while the vehicle is in motion.

Consequence & remedy

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.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.