Investigation PE07013: 2002–2003 Chevrolet Trailblazer

Status

CLOSED

Opened

Mar 12, 2007

Closed

Jul 10, 2007

Model years

2002–2003

Subject

Fuel pump module leaks gasoline

Component: Fuel system, gasoline › Delivery › Fuel pump

Summary

Odi has received reports that the fuel pump module leaks fuel and or vapor underneath the vehicle.gm states, the failure mechanism is corrosion of the fuel pump module flange which may lead to a fuel leak.corrosion of the fuel pump module flange is the result of the vehicle operating in a corrosive environment.odi has upgraded this pe to engineering analysis (ea07-009) to further assess this issue.

An NHTSA investigation looks into whether a safety defect exists. Opening one is not a finding. Outcomes can include a recall, closure without action, or further inquiry.

Model years covered

• 2003 Chevrolet Trailblazer901 complaints
• 2002 Chevrolet Trailblazer1,149 complaints