What NHTSA investigated
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.
Vehicles covered
| Make | Model | Model years |
|---|---|---|
| Chevrolet | TRAILBLAZER | 2002–2003 |
| Chevrolet | TRAILBLAZER 360 | 2002–2003 |
| Chevrolet | TRAILBLAZER EXT | 2002–2003 |
| Chevrolet | TRAILBLAZER EXT 370 | 2002–2003 |
| GMC | ENVOY | 2002–2003 |
| GMC | ENVOY 360 | 2002–2003 |
| GMC | ENVOY XL | 2002–2003 |
| GMC | ENVOY XL 370 | 2002–2003 |
| GMC | ENVOY XUV | 2003 |
Source
From NHTSA’s investigation file, rebuilt daily. To report a problem with your own vehicle, go to nhtsa.gov/report-a-safety-problem. All open investigations.