Recall 14V726 affects 6,792 2014-2016 Wabash National Van trailers for brake actuators that drag and overheat. Repair is free at any franchised Wabash National dealer.
Wabash National is recalling 6,792 2014-2016 Van trailers equipped with Haldex air braking systems because brake actuator diaphragms were not completely attached inside the actuator. Dragging or overheated brakes can smoke and increase the risk of a vehicle fire and crash; the dealer repair will be free once available.
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What's wrong?
The air brake chamber on a 2014-2016 Wabash National Van trailer converts compressed air into braking force. When air pressure enters the chamber, it moves an internal rubber diaphragm and pushrod so the trailer brakes apply and release when commanded. The chamber has to move cleanly, because partial movement can leave brake force applied when it should be released.
On these trailers, the Haldex brake actuator was built with the rubber diaphragm incompletely attached to the actuation mechanism. That weak connection can keep the actuator from moving through its full travel. Instead of releasing cleanly, the brake can drag against the drum, which builds heat in the brake parts and can overheat the assembly.
There is no warning sign before failure. The recall filing does not identify a reliable symptom that appears before the actuator sticks, the brake drags, or heat builds in the brake assembly.
Who's affected?
The 2014-2016 Van trailers are tied to the same parking brake chamber component.
| 2014 Wabash National Van | Chamber |
|---|---|
| 2015 Wabash National Van | Chamber |
| 2016 Wabash National Van | Chamber |
| Units affected | 6,792 |
| 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 your specific trailer is included.
What's the safety risk?
Dragging brakes can overheat and smoke, increasing the risk of a vehicle fire and crash. If you notice brake drag, smoke, or heat from the brakes, stop in a safe place and call the dealer before moving the vehicle again. Repair will be free at any franchised Wabash National dealer once available.
What should I do?
- Check your VIN to confirm your 2014-2016 Wabash National Van trailer is included in this recall.
- Review the Wabash National owner letter mailed on June 18, 2015, if you have it.
- Contact an authorized Wabash National dealer to ask about the free brake-actuator replacement that fixes the dragging or overheated brake risk.
- Reference recall number 14V726 when you call the dealer or Wabash National customer service.
- Watch for brake smoke, dragging, or overheating until the repair is complete, and stop using the trailer if those signs appear.
What happens at the repair
At the dealer, a Wabash National technician replaces the brake actuator covered by the recall. The work targets the Haldex air braking system actuator that can drag or overheat the brakes when the internal rubber diaphragm is not fully attached to the actuation mechanism. Parts and labor are covered under the recall once the dealer repair is available. Ask the dealer to confirm parts availability before arranging service for an included VIN.
Timeline
| November 12, 2014 | NHTSA published the recall |
|---|---|
| June 18, 2015 | Owner notification mailed |
Frequently asked questions
What is recall 14V726?
Recall 14V726 covers 6,792 2014-2016 Wabash National Van trailers with Haldex air brake actuators. The internal rubber diaphragm was not fully attached to the actuation mechanism, which can make the brakes drag, overheat, smoke, and raise fire and crash risk. Wabash National dealers replace the brake actuator for free.
What should I do if my 2014-2016 Wabash National Van is on this recall?
Check your VIN to confirm your specific trailer is included in recall 14V726. If it is, contact a franchised Wabash National dealer or Wabash National customer service at 1-765-771-5300 to arrange the brake-actuator replacement. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Wabash National's recall remedy says dealers will replace the brake actuator free of charge. The recall repair began on June 18, 2015.
What is the safety risk?
The risk in recall 14V726 is dragging or overheated brakes. If the brakes drag and overheat, they can smoke and increase the risk of a vehicle fire and crash. Confirm your VIN, then arrange the free brake-actuator replacement with a Wabash National dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/14V726000 |
|---|---|
| Wabash National customer service | 1-765-771-5300 |
| NHTSA recall # | 14V726 |
| NHTSA recall # (full) | 14V726000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Owner Notification Letter (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 June 1, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →