Diagnostic Aids
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
The following conditions may have caused the fuel pump fuse to open:
- The fuse is faulty.
- There is an intermittent short to ground in the fuel pump battery voltage circuit.
- The fuel pump has an intermittent internal condition.
For an intermittent condition, refer to Intermittent Conditions .