RecallRepo

2023 Thor Motor Coach Quantum Recalls

Recalls on record Updated July 2026

The 2023 Thor Motor Coach Quantum has 2 NHTSA recall campaigns affecting an estimated 4,513 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 1 complaint with NHTSA, most often about the unknown or other. Last updated July 5, 2026.

Recall campaigns

EQUIPMENT 25V171000 2025-03-20 4,251 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.

EQUIPMENT 22V611000 2022-08-10 262 affected
Defect

Thor Motor Coach (TMC) is recalling certain 2022-2023 Four Winds, Quantum, Chateau, and 2022 Geneva motorhomes. The electric retractable awning has a welded seam on the fabric that may separate, potentially allowing the awning to drop beyond normal operation.

Consequence

An awning that drops or extends beyond normal operation can increase the risk of injury.

Remedy

Dealer will repair or replace the awnings, free of charge. Owner notification letters were mailed by September 16, 2022. Owners may contact TMC customer service at 1-877-855-2867.

Complaints by component

UNKNOWN OR OTHER
1
Total complaints1

What owners report

Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.

“I bought this rv as a new 2023 thor quantum mb24 . After a recall performed by mercedez of pleasanton , california ( after the vin no. Was punched on their computer ) , it shows as a 2021 model year . How would I know if I was sold a pre - owned motor vehicle or a new one ? It has 2000+ miles in…”

UNKNOWN OR OTHER · reported 2026-06-30
Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2023 Thor Motor Coach Quantum as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.