My 2002 Pontiac Bonneville gas gauge reads empty when the tank is full how do I

If the other dash gauges work, it probably is not the fuse. It is probably either the gauge itself or the sending unit in the gas tank.

I had a couple gauges in my 2004 Bonneville that did not work. Turned out to be the stepper motors. This is a GM problem on many cars and the newer stepper motors fixes this problem.

If the other dash gauges work, it probably is not the fuse. It is probably either the gauge itself or the sending unit in the gas tank.