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Vehicle recall 03V057000 · February 21, 2003

2003 Jayco Greyhawk

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.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
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.
Consequence
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).

Recall details

NHTSA campaign
03V057000
Reported to NHTSA
February 21, 2003
Filed by
JAYCO, INC.
Owner notification
February 20, 2003
Vehicles potentially affected
4
Initiated by
the manufacturer
Components
Fuel system, gasoline › Delivery › Hoses, lines/piping, and fittings
Recall 03V057000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Has your Jayco been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Jayco dealer can also check your VIN. Recall repairs are free.