Recall 21V755 covers 162 2022 Thor Motor Coach Rize and Scope motorhomes with an LP gas line defect. Thor Motor Coach dealers fix it free.
Thor Motor Coach is recalling 162 2022 Rize and Scope motorhomes because the LP gas line is too short and installed with an excessive bend. The line can rupture and leak gas, which raises the risk of a fire, and Thor Motor Coach dealers will complete the repair free of charge.
Does this recall apply to your specific vehicle?
The official, free per-VIN recall check is run by NHTSA. Enter your VIN and we'll forward you directly — and add you to a free watchlist so you hear about new recalls for your vehicle.
Check my VIN at NHTSARecallNotify doesn't check your VIN — NHTSA's official tool does. We use your email only to alert you to new recalls.
Watch this vehicle for recalls
Add it to your free watchlist and we will alert you as new federal recalls are posted for your year, make and model. New-recall alerts are rolling out now.
You are on the watchlist.
We will email you as new federal recalls are posted for your vehicle.
What's wrong?
The LP gas hose on the 2022 Thor Motor Coach Rize and Scope motorhomes carries propane between the solenoid valve and the LP regulator. The solenoid valve controls gas flow, and the regulator lowers propane pressure before it feeds appliances. That hose needs enough length to route without a hard bend, because propane plumbing depends on a clean, supported path.
On affected motorhomes, the installed LP hose is too short. Thor Motor Coach traced the problem to hoses installed at 42" or 48" where a 54" hose is required. The short hose was routed at a 90 degree angle between the solenoid valve and regulator, which puts stress on the line. As the bend becomes more severe, the hose can rupture and leak LP gas.
The warning sign is the smell of LP gas. If you notice that odor around the motorhome, treat it as a gas leak and keep ignition sources away until the LP system is inspected.
Who's affected?
The Rize and Scope share the same LP hose in the propane system, so model name alone is not enough to confirm inclusion.
| 2022 Thor Motor Coach Rize | Lines and fittings |
|---|---|
| 2022 Thor Motor Coach Scope | Lines and fittings |
| Units affected | 162 |
| Field incidents | NHTSA has logged 4 field incidents to date. |
A matching 2022 Thor Motor Coach Rize or Scope does not guarantee inclusion. Check your VIN to confirm whether your specific motorhome is included.
What's the safety risk?
An LP gas leak raises the risk of a fire. Treat any LP gas smell as a reason to stop using LP gas equipment, keep ignition sources away, and contact a Thor Motor Coach dealer for recall service. Repair is free at any franchised Thor Motor Coach dealer.
What should I do?
- Check your VIN to confirm your 2022 Thor Motor Coach Rize or Scope is included in this recall.
- Contact a franchised Thor Motor Coach dealer to schedule the free repair.
- Ask the dealer to replace and reroute the LP gas line so the short, bent line no longer risks rupture and leakage.
- Bring the recall notice if Thor Motor Coach mailed one. If not, reference recall number 21V755 when you call.
- Call Thor Motor Coach customer service at 1-877-855-2867 with questions and reference Thor Motor Coach recall RC000243.
What happens at the repair
At the dealer, a Thor Motor Coach technician replaces the LP gas line and reroutes it as needed so the line is not left short or sharply bent. The recall repair is free, with parts and labor covered. If you already paid out of pocket for an LP gas line repair tied to this defect, reimbursement is handled through the normal warranty claim process. Bring the repair invoice and payment documentation to the dealer or contact Thor Motor Coach customer service for the claim path.
| Reimbursement | Reimbursement available |
|---|
Timeline
| September 28, 2021 | NHTSA published the recall |
|---|---|
| November 23, 2021 | Owner notification mailed |
| November 28, 2021 | Dealer notification began |
| November 28, 2021 | Dealer notification ended |
| November 28, 2021 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 21V755?
Recall 21V755 covers 162 2022 Thor Motor Coach Rize and Scope motorhomes with an LP gas line that is too short and improperly installed. The line can bend too sharply, rupture, and leak gas, which increases fire risk. Dealers will replace and reroute the LP gas line for free.
What should I do if my 2022 Thor Motor Coach Rize or Scope is on this recall?
Check your VIN to confirm your specific motorhome is included in recall 21V755. If it is, contact an authorized Thor Motor Coach dealer to schedule the LP gas line replacement and rerouting. Reference recall RC000243 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Thor Motor Coach dealers will replace the LP gas line and reroute it as necessary free of charge.
What is the safety risk?
The safety risk is a gas leak that increases the risk of a fire. The recall involves an LP gas line that is too short and improperly installed, creating an excessive bend in the line. Have the dealer replace and reroute the line before relying on the LP system.
When were owners notified about recall 21V755?
Thor Motor Coach mailed owner notification letters on November 23, 2021. If you bought the motorhome used or never received a letter, the VIN still decides whether the recall applies. You can also call Thor Motor Coach customer service at 1-877-855-2867 with recall RC000243.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V755000 |
|---|---|
| Thor Motor Coach customer service | 1-877-855-2867 |
| NHTSA recall # | 21V755 |
| NHTSA recall # (full) | 21V755000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →