Recall 14V810 covers 1,623 2015 Kenworth trucks with air brake actuators that can drag and overheat. Repair is free at franchised Kenworth dealers.
Kenworth recall 14V810 covers 1,623 2015 trucks, including T270, T470, and T680 models, because certain air brake actuators have an improperly seated diaphragm that can cause brake drag. Brake drag can result in a wheel-end fire, and the Kenworth dealer repair will be free once available.
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What's wrong?
The affected 2015 Kenworth trucks use an air brake actuator, often called a brake chamber, as part of the conventional air parking brake system. Air pressure moves a rubber diaphragm inside that chamber. That movement applies or releases brake force, so the diaphragm has to sit in the correct position for the brake to release cleanly.
On these trucks, the Haldex Life Seal air brake actuator can have an improperly seated diaphragm. When the diaphragm is out of position, the brake chamber does not move the way it was designed to move. The brake can drag instead of fully releasing, which means the brake remains partly applied while the truck is moving.
There is no warning sign before failure. An owner or driver should not rely on a dashboard message or a gradual change in pedal feel to identify this defect before the brake drag starts.
Who's affected?
All listed models use the same air parking-brake component.
| 2015 Kenworth T270 | Air |
|---|---|
| 2015 Kenworth T470 | Air |
| 2015 Peterbilt 567 | Air |
| 2015 Peterbilt 587 | Air |
| 2015 Peterbilt 389 | Air |
| 2015 Peterbilt 579 | Air |
| 2015 Peterbilt 367 | Air |
| 2015 Kenworth T440 | Air |
| 2015 Kenworth T660 | Air |
| 2015 Kenworth T800 | Air |
| 2015 Kenworth W900 | Air |
| 2015 Kenworth T370 | Air |
| 2015 Kenworth T680 | Air |
| 2015 Kenworth T880 | Air |
| Units affected | 1,623 |
| 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 truck is included.
What's the safety risk?
Brake drag raises the risk of a wheel end fire. If your VIN is included, schedule the recall inspection soon and keep the truck out of service after any brake drag concern until a dealer checks it. Repair will be free at any franchised Kenworth dealer once available.
What should I do?
- Check your VIN to confirm your 2015 Kenworth truck is included in this recall.
- Contact a franchised Kenworth dealer with recall number 14V810 to confirm the repair path for your truck.
- Schedule the brake-chamber inspection and replacement that fixes brake drag from an improperly seated diaphragm.
- Bring the recall notice if Kenworth mailed one, and ask the dealer to confirm the repair is free before work begins.
- Avoid driving if you notice brake drag, heat, smoke, or burning odor near a wheel end; ask the dealer how to move the truck safely.
What happens at the repair
At the dealer, a Kenworth technician inspects the brake chamber on trucks equipped with the affected air brake actuator. If the inspection finds the brake chamber condition covered by the recall, the technician replaces the brake chamber. Parts and labor are covered under the recall. The dealer repair will be free once available, and the service desk can confirm the recall work tied to your VIN before the truck is brought in.
Timeline
| December 22, 2014 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
|---|---|
| December 29, 2014 | NHTSA published the recall |
| May 14, 2015 | Owner notification mailed |
Frequently asked questions
What is recall 14V810?
Recall 14V810 covers 1,623 2015 Kenworth trucks with certain air brake actuators. An improperly seated diaphragm in the brake chamber can cause brake drag, which can lead to a wheel end fire. Dealers will inspect and replace the brake chamber as needed for free.
What should I do if my 2015 Kenworth truck is on this recall?
Check your VIN to confirm your specific truck is included in recall 14V810. If it is, contact a franchised Kenworth dealer and ask for the brake chamber inspection. Reference recall number 14V810 and Kenworth recall number 14KWP when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. For recall 14V810, the dealer will inspect the affected brake chamber and replace it as needed free of charge.
What is the safety risk?
The safety risk is brake drag that can lead to a wheel end fire. The defect involves the air brake actuator diaphragm inside the brake chamber. If your VIN is included, arrange the free dealer inspection and brake chamber replacement as needed.
What if I bought this truck used?
The free recall repair still applies. Recall coverage follows the VIN, not the first owner. Check your VIN to confirm whether your specific 2015 Kenworth truck is included, then give the dealer recall number 14V810 when you schedule service.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/14V810000 |
|---|---|
| Kenworth customer service | 1-425-828-5000 |
| NHTSA recall # | 14V810 |
| NHTSA recall # (full) | 14V810000 |
Source documents
-
Download Recall 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 June 1, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →