Recall 18V705 affects 2,854 2013 Thor Motor Coach motorhomes for incorrectly installed windshield wipers. Repair is free at any franchised Thor Motor Coach dealer.
Thor Motor Coach is recalling 2,854 2013 Palazzo, Ace, Windsport, Hurricane, Challenger, Outlaw, Tuscany, and Daybreak motorhomes because an incorrectly installed windshield wiper system can fail during use. Failed wipers reduce driver visibility and increase crash risk; Thor Motor Coach dealers will inspect and repair the wiper system free of charge.
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What's wrong?
The windshield wiper system on 2013 Thor Motor Coach Palazzo, Ace, Windsport, Hurricane, Challenger, Outlaw, Tuscany, and Daybreak motorhomes moves the wiper arms and blades across the windshield. Its job is simple: clear rain or road spray so the driver has a clean view through the glass. The system depends on the wiper assembly staying secured in the correct position.
On affected motorhomes, the wiper system was not properly secured during manufacturing. That allows the wiper movement to shift away from its intended path. The wipers can slow down, tangle with each other, or sweep the wrong part of the windshield. If the system fails while in use, driver visibility drops.
The warning signs are visible at the windshield. Watch for wipers that slow down, get entangled, or change their sweep pattern. Those signs mean the wiper system is no longer moving as designed.
Who's affected?
Covers 8 Thor Motor Coach motorhome models from the 2013 model year, all tied to the same wiper system.
| 2013 Thor Motor Coach Palazzo | wiper system |
|---|---|
| 2013 Thor Motor Coach Ace | wiper system |
| 2013 Thor Motor Coach Windsport | wiper system |
| 2013 Thor Motor Coach Hurricane | wiper system |
| 2013 Thor Motor Coach Challenger | wiper system |
| 2013 Thor Motor Coach Outlaw | wiper system |
| 2013 Thor Motor Coach Tuscany | wiper system |
| 2013 Thor Motor Coach Daybreak | wiper system |
| Units affected | 2,854 |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific motorhome is included.
What's the safety risk?
If the wipers slow down, tangle, or move out of their normal sweep, driver visibility is reduced and crash risk increases. Treat any abnormal wiper movement as a reason to limit driving in wet weather and schedule service soon. Repair is free at any franchised Thor Motor Coach dealer.
What should I do?
- Check your VIN to confirm your 2013 Thor Motor Coach Ace, Daybreak, Challenger, Windsport, Hurricane, Outlaw, Tuscany, or Palazzo motorhome is included in this recall.
- Contact a franchised Thor Motor Coach dealer to schedule the free windshield-wiper inspection and repair that fixes the wiper failure risk.
- Bring the recall notice if you received one.
- Reference recall number 18V705 and Thor Motor Coach recall RC000161 when you call.
- Avoid driving in rain or low visibility until the wiper system has been inspected and repaired.
What happens at the repair
At the dealer, a Thor Motor Coach technician verifies that the windshield wiper system is installed correctly. If the inspection finds an installation problem, the technician repairs the wiper system or replaces the affected parts. The inspection, repair, replacement parts, and labor are free under recall 18V705. If you already paid out of pocket for a related windshield wiper repair, Thor Motor Coach's general reimbursement plan covers documented expenses. Bring your repair invoice and proof of payment when you contact Thor Motor Coach customer service or speak with the service desk.
| Reimbursement | Reimbursement available |
|---|
Timeline
| October 9, 2018 | NHTSA published the recall |
|---|---|
| November 28, 2018 | Owner notification mailed |
| December 9, 2018 | Dealer notification began |
| December 9, 2018 | Dealer notification ended |
| December 9, 2018 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 18V705?
Recall 18V705 covers 2,854 2013 Thor Motor Coach Ace, Daybreak, Challenger, Windsport, Hurricane, Outlaw, Tuscany, and Palazzo motorhomes with windshield wiper systems that were incorrectly installed. The wipers can fail during use and reduce driver visibility. Thor Motor Coach dealers will inspect and repair or replace the system for free.
What should I do if my 2013 Thor Motor Coach Ace, Daybreak, Challenger, Windsport, Hurricane, Outlaw, Tuscany, or Palazzo is on this recall?
Check your VIN to confirm your specific motorhome is included in recall 18V705. If it is, contact a franchised Thor Motor Coach dealer to schedule the windshield wiper system inspection. Reference recall number 18V705 or Thor Motor Coach recall RC000161 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. Thor Motor Coach dealers will verify the windshield wiper system installation and repair or replace the wiper system as needed, free of charge.
What is the safety risk?
The safety risk is reduced driver visibility if the windshield wipers fail during use. That loss of visibility can increase crash risk, especially in rain or road spray. If your VIN is included, schedule the free wiper system inspection and repair with a Thor Motor Coach dealer.
When did Thor Motor Coach notify owners about this recall?
Thor Motor Coach began the recall on November 28, 2018. If you bought the motorhome used or never received a notice, the VIN still decides whether the free repair applies. You can also call Thor Motor Coach customer service at 1-877-855-2867 with recall number RC000161.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/18V705000 |
|---|---|
| Thor Motor Coach customer service | 1-877-855-2867 |
| NHTSA recall # | 18V705 |
| NHTSA recall # (full) | 18V705000 |
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 →