Recall 14V339 covers 124,527 2015 Chevrolet Silverado Hd and Sierra Hd vehicles for loose power-steering hose clamps. Repair is free at any franchised Chevrolet dealer.
Chevrolet is recalling 124,527 2015 Silverado Hd and Sierra Hd trucks because the power steering hose clamp can disconnect from the pump or gear and leak fluid. That fluid loss can remove power steering assist and power brake assist and raise crash risk; Chevrolet dealers will make the recall repair free of charge.
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What's wrong?
The power steering hose on these 2015 Silverado Hd and Sierra Hd trucks carries pressurized fluid from the power steering pump to the steering gear. That fluid provides the assist that makes the steering wheel easier to turn, and on this hydraulic assist setup it also supports brake power assist.
The problem is the hose clamp. The clamp is supposed to hold the hose tightly to the pump or steering gear, keeping the pressurized fluid inside the system. On affected trucks, the clamp can disconnect from the pump or gear, letting power steering fluid escape. Once fluid is lost, the system loses the pressure it needs for assist.
There is no warning sign before failure. After the clamp disconnects, the driver can notice heavier steering, reduced assist, fluid under the truck, or a change in brake pedal effort.
Who's affected?
The Silverado Hd and Sierra Hd are listed under separate brake assist and power steering components for the same model year.
| 2015 Chevrolet Silverado Hd | hydraulic brake system |
|---|---|
| 2015 Chevrolet Silverado Hd | power steering system |
| 2015 GMC Sierra Hd | hydraulic brake system |
| 2015 GMC Sierra Hd | power steering system |
| Units affected | 124,527 |
| 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 pickup truck is included.
What's the safety risk?
Power steering fluid loss can take away power steering assist and power brake assist, increasing crash risk. Steering and braking still work, but they require more effort, so slow down, leave extra space, and schedule the inspection soon. Repair is free at any franchised Chevrolet dealer.
What should I do?
- Check your VIN to confirm your 2015 Chevrolet Silverado Hd or GMC Sierra Hd is included in this recall.
- Contact a franchised Chevrolet dealer to schedule the free power steering hose clamp inspection that addresses fluid loss tied to reduced steering and brake assist.
- Bring the recall notice if Chevrolet mailed one. If not, reference recall number 14V339 when you call.
- Drive cautiously until the inspection is complete. Leave extra following distance and avoid hard braking.
What happens at the repair
At the dealer, a Chevrolet technician inspects the power steering hose clamps at the pump and steering gear to confirm they are properly secured. If a clamp is loose or disconnected, the technician secures it before returning the vehicle. The inspection and related labor are free under the recall. Chevrolet has a standard reimbursement plan on file for this campaign. If you've already paid for this repair, bring documentation to the service desk and ask how to submit it.
| Reimbursement | Reimbursement available |
|---|
Timeline
| June 11, 2014 | Dealer notification began |
|---|---|
| June 11, 2014 | Dealer notification ended |
| June 19, 2014 | NHTSA published the recall |
| August 29, 2014 | Owner notification mailed |
| August 31, 2014 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| August 31, 2014 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 14V339?
Recall 14V339 covers 124,527 2015 Chevrolet Silverado Hd and GMC Sierra Hd vehicles with power steering hose clamps that can disconnect from the pump or gear. Loss of power steering fluid can reduce steering assist and power brake assist, increasing crash risk. Dealers inspect and secure the clamps for free.
What should I do if my 2015 Chevrolet Silverado Hd or GMC Sierra Hd is on this recall?
Check your VIN to confirm your specific truck is included in recall 14V339. If it is, contact a franchised Chevrolet dealer to schedule the power steering hose clamp inspection. Reference recall number 14V339 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 14V339, dealers inspect the power steering hose clamps and make sure they are properly secured free of charge.
What is the safety risk?
The risk is reduced steering assist and power brake assist from a loss of power steering fluid. That can make the truck harder to steer and stop, increasing crash risk. If your VIN is included, schedule the free dealer inspection and clamp repair.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/14V339000 |
|---|---|
| Chevrolet customer service | 1-800-222-1020 |
| NHTSA recall # | 14V339 |
| NHTSA recall # (full) | 14V339000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 2, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →