NHTSA Recall 03V057000: Hoses, lines/piping, and fittings (fuel system)
JAYCO, INC. reported this safety recall to NHTSA on , covering an estimated 4 vehicles. It affects 2003 Jayco Greyhawk.
| NHTSA campaign | 03V057000 |
|---|---|
| Component | FUEL SYSTEM, GASOLINE › DELIVERY › HOSES, LINES/PIPING, AND FITTINGS |
| Report received | February 21, 2003 |
| Owner notification | February 20, 2003 |
| Initiated by | Manufacturer |
Defect
On certain recreational vehicles built on GM gmt610 rv chassis, due to a change in the fuel system of these chassis, increased pressure results in the fuel return line. The fuel return line is used to provide a fuel tap for generators and auxiliary engines.
Safety risk
Operating the generator while the vehicle engine is running will stall the generator due to overfueling. Starting, priming or operating the generator with the vehicle engine running could result in fuel overflowing the carburetor, flooding the generator engine and spilling fuel into the generator compartment and on the ground.
Remedy
GM/onan advised jayco to stop delivery of these units until a solution to the problem is developed. The manufacturer has not yet provided an owner notification schedule for this campaign. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact jayco at 1-574-825-0653.
Notes
Customers can also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-DOT (1-888-327-4236).
Vehicles covered by recall 03V057000
| Make and model | Model years |
|---|---|
| Jayco Greyhawk | 2003 |
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.