Recall 17V522 covers 860 2018 Thor Motor Coach Freedom Elite, Chateau, and Four Winds RVs for LP hose damage. Free repair at a franchised dealer.
Thor Motor Coach is recalling 860 2018 Freedom Elite, Chateau, and Four Winds recreational vehicles because the liquid propane hose can sag and get pinched between the frame and leaf spring u-bolts. Damage to that hose can cause a propane leak and increase the risk of fire; Thor Motor Coach dealers will complete the repair free of charge.
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What's wrong?
The liquid propane (LP) hose on 2018 Thor Motor Coach Freedom Elite, Chateau, and Four Winds RVs carries propane from the onboard supply to appliances that use gas. The hose is flexible so it can route through the chassis area, but it still has to stay secured with enough clearance from suspension hardware.
On these RVs, the LP line was changed from a hard line to a rubber hose, and the hose was not secured with enough correctly placed p-clamps. A p-clamp is a small bracket that holds a hose in place. Without the right support, the hose can sag and get pinched between the frame and the leaf spring u-bolts, the U-shaped fasteners around the suspension spring. That contact can damage the hose and let propane leak.
There is no warning sign before failure. The defect is in the hose routing and securement, so an owner should not rely on smell, noise, or a visible change before the hose is damaged.
Who's affected?
Covers the Freedom Elite, Chateau, and Four Winds, all using the same LPG lines and fittings.
| 2018 Thor Motor Coach Freedom Elite | Lines and fittings |
|---|---|
| 2018 Thor Motor Coach Chateau | Lines and fittings |
| 2018 Thor Motor Coach Four Winds | Lines and fittings |
| Units affected | 860 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific motorhome.
What's the safety risk?
A propane fuel leak creates a fire risk, and there is no warning sign before the hose routing problem is found. Schedule the inspection soon and avoid open flames near the LP system until the repair is complete. Repair is free at any franchised Thor Motor Coach dealer.
What should I do?
- Check your VIN to confirm your 2018 Thor Motor Coach Freedom Elite, Chateau, or Four Winds is included in this recall.
- Contact a franchised Thor Motor Coach dealer to schedule the free LP-hose routing inspection and P-clamp repair that secures the hose away from the frame and leaf spring u-bolts.
- Bring the recall notice if Thor Motor Coach mailed one. If not, reference recall number 17V522 and Thor Motor Coach recall RC000144 when you call.
- Ask Thor Motor Coach customer service at 1-877-500-1020 about next steps if you cannot get a prompt dealer appointment.
- Avoid using the LP system until the hose routing is inspected if the hose is sagging, pinched, or damaged.
What happens at the repair
At the dealer, a Thor Motor Coach technician inspects the liquid propane hose routing near the frame and leaf spring hardware. If the hose is not secured correctly, the technician adds additional P-clamps or relocates the existing P-clamps so the hose stays clear of pinch points. The inspection and any clamp work are free under the recall. Parts and labor are covered, so the service desk should process the visit as recall 17V522.
Timeline
| August 24, 2017 | NHTSA published the recall |
|---|---|
| October 13, 2017 | Owner notification mailed |
| October 23, 2017 | Dealer notification began |
| October 23, 2017 | Dealer notification ended |
| October 23, 2017 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 17V522?
Recall 17V522 covers 860 2018 Thor Motor Coach Freedom Elite, Chateau, and Four Winds recreational vehicles. The LP hose can sag and become pinched between the frame and leaf spring u-bolts, damaging the hose and causing a propane leak. Thor Motor Coach dealers inspect and secure the hose for free.
What should I do if my 2018 Thor Motor Coach Freedom Elite, Chateau, or Four Winds is on this recall?
Check your VIN to confirm your specific RV is included in recall 17V522. If it is, contact a franchised Thor Motor Coach dealer to schedule the LP hose inspection and clamp repair. Reference recall number 17V522 or Thor Motor Coach recall RC000144 when you call.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and Thor Motor Coach dealers will inspect the LP hose routing and install or relocate P-clamps free of charge. Parts and labor are covered for this recall repair.
What is the safety risk from recall 17V522?
The safety risk is a propane leak and fire. If the LP hose sags and becomes pinched near the frame and leaf spring u-bolts, the hose can be damaged. Thor Motor Coach's remedy secures the hose routing so it stays clear of that pinch point.
What if I bought the RV used?
The free recall repair still applies. Recalls follow the vehicle, not the first owner, so a used 2018 Thor Motor Coach Freedom Elite, Chateau, or Four Winds is still eligible if its VIN is included. Check your VIN before scheduling service.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/17V522000 |
|---|---|
| Thor Motor Coach customer service | 1-877-500-1020 |
| NHTSA recall # | 17V522 |
| NHTSA recall # (full) | 17V522000 |
Source documents
-
Download Recall Investigation Document (PDF) (PDF) - Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →