Recall 18V529 affects 291 2015-2018 Roadtrek Zion motorhomes for rear brake line damage. Repair is free at any franchised Roadtrek dealer.
Roadtrek is recalling 291 2015-2018 Zion motorhomes equipped with side-facing sofas because the sofa installation can damage the rear brake line. That damage can increase stopping distance and the risk of a crash, so Roadtrek dealers will complete the recall repair free of charge.
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What's wrong?
In NHTSA campaign 18V529, the affected part is the rear brake line on 2015-2018 Roadtrek Zion motorhomes with a side-facing sofa. The brake line carries pressurized brake fluid to the rear brakes. When you press the pedal, that pressure helps clamp the brakes and slow the motorhome.
The problem starts near the sofa installation area. Roadtrek found that an incorrect sofa bolt was too long and sat close enough to contact the rear brake line. Drilling the bolt hole also left a path for damage to the line. A damaged brake line can leak fluid or lose pressure, reducing braking performance.
Owners can notice a softer brake pedal and longer stopping distance. Those are warning signs that the brake system is not holding pressure the way it should.
Who's affected?
Spans 4 Zion model years, all tied to the same hydraulic brake hose.
| 2015 Roadtrek Zion | hydraulic brake hose |
|---|---|
| 2016 Roadtrek Zion | hydraulic brake hose |
| 2017 Roadtrek Zion | hydraulic brake hose |
| 2018 Roadtrek Zion | hydraulic brake hose |
| Units affected | 291 |
| Field incidents | NHTSA has logged 1 field incident to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific RV is included.
What's the safety risk?
Damage to the rear brake line can lengthen stopping distance and increase the risk of a crash. A soft brake pedal or longer stops are warning signs, so stop driving when those signs appear and call the dealer before moving the vehicle again. Repair is free at any franchised Roadtrek dealer.
What should I do?
- Check your VIN to confirm your 2015-2018 Roadtrek Zion is included in this recall.
- Contact a franchised Roadtrek dealer to schedule the free inspection and brake-line and sofa-bolt service that corrects damage from the side-facing sofa installation.
- Bring the recall notice if Roadtrek mailed one. If not, reference recall number 18V529 when you call.
- Drive cautiously until the repair is complete. Leave extra following distance and avoid hard braking.
- Call Roadtrek customer service at 1-800-663-0066 with questions about scheduling or the free repair.
What happens at the repair
At the dealer, a Roadtrek technician checks the rear brake line routing near the side facing sofa, replaces damaged brake lines, and replaces the sofa bolts if the installation needs correction. The recall repair is free, including parts and labor. This work addresses the brake line damage tied to the sofa installation on 2015-2018 Zion motorhomes. Ask the service desk to confirm the brake line and sofa bolt work are both covered before the repair begins.
Timeline
| August 13, 2018 | NHTSA published the recall |
|---|---|
| August 27, 2018 | Dealer notification began |
| August 27, 2018 | Interim owner notification (was planned for this date) |
| September 4, 2018 | Dealer notification ended |
| October 1, 2018 | Owner notification mailed |
Frequently asked questions
What is recall 18V529?
Recall 18V529 covers 291 2015-2018 Roadtrek Zion motorhomes equipped with a side-facing sofa. The sofa installation can damage the rear brake line, reducing braking performance and increasing crash risk. Roadtrek dealers will replace the brake lines and sofa bolts if needed for free.
What should I do if my 2015-2018 Roadtrek Zion is on this recall?
Check your VIN to confirm your specific motorhome is included in recall 18V529. If it is, contact a franchised Roadtrek dealer to schedule the brake-line and sofa-bolt repair. Reference recall number 18V529 when you call. The dealer repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. For recall 18V529, Roadtrek dealers will replace the affected rear brake lines and sofa bolts if needed free of charge.
What is the safety risk?
The safety risk is reduced braking performance. Damage to the rear brake line can increase the distance needed to stop the motorhome, increasing crash risk. If your VIN is included, schedule the free dealer repair and ask the service desk whether the vehicle needs inspection before longer trips.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/18V529000 |
|---|---|
| Roadtrek customer service | 1-800-663-0066 |
| NHTSA recall # | 18V529 |
| NHTSA recall # (full) | 18V529000 |
Source documents
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 →