NHTSA Recall 14V339000: Power assist (service brakes) and hydraulic power assist system (steering)
General Motors LLC reported this safety recall to NHTSA on , covering an estimated 124,527 vehicles. It affects 2 models including the Chevrolet Silverado HD.
| NHTSA campaign | 14V339000 |
|---|---|
| Manufacturer campaign | 14356 |
| Components | SERVICE BRAKES, HYDRAULIC › POWER ASSIST; STEERING › HYDRAULIC POWER ASSIST SYSTEM |
| Report received | June 19, 2014 |
| Owner notification | August 29, 2014 |
| Initiated by | Manufacturer |
Defect
General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Silverado 2500 and 3500 HD vehicles manufactured October 1, 2013 to September 20, 2014, and 2015 GMC Sierra 2500 and 3500 HD vehicles manufactured September 30, 2013, to September 20, 2014. The power steering hose clamp may disconnect from the power steering pump or gear, causing a loss of power steering fluid.
Safety risk
A loss of power steering fluid could result in a loss of power steering assist and power brake assist, increasing the risk of a crash.
Remedy
GM will notify owners, and dealers will inspect the vehicles to make sure the power steering hose clamps are properly secured, free of charge. The recall began on August 29, 2014. Owners may contact GM customer service at 1-800-222-1020 (Chevrolet) or 1-800-462-8782 (GMC). GM's number for this recall is 14356.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Vehicles covered by recall 14V339000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.