Diagnostic Aids

WARNING: This page is about a different car, the 2004 Buick Regal. 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 in the fuel pump power feed circuit.
The fuel pump has an intermittent internal problem.

For an intermittent condition, refer to Intermittent Conditions .