The problem
Vehicle description: school buses equipped with 6.0l gasoline engine, 10,000 lb. Front axle, and power steering. The power steering fluid can leak as a result of a power steering fluid supply hose interference condition.
The risk
Eventually, all power steering assist would cease, resulting in a loss of steering control.
The fix
Dealers will install a new power steering hose and adapter.
Recall details
| NHTSA campaign | 99V-057 (99V057000) |
|---|---|
| Manufacturer number | 99005 |
| Manufacturer | General Motors, LLC |
| Component | Steering › Hydraulic power assist › Hose, piping, and connections |
| Report date | March 23, 1999 |
| Owners notified | May 4, 1999 |
| Vehicles affected | 75 |
| Initiated by | Manufacturer |
Vehicles covered
Frequently asked questions
Is the recall 99V-057 repair free?
Yes. Chevrolet dealers will fix the problem at no cost: Dealers will install a new power steering hose and adapter.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 75 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.