No try the starter relays first you will find them in the front driver side
show me where the starter relay is are on a 2000 Pontiac Bonneville
Did you hook upall the wires at the starter?
COULD BE THE CRANK POSITION SENSOR
1992 Pontiac Bonneville it will turn over but will not strat.
See the answer to 2000 Bonneville Neutral Safety Switch Location. Had the same problem and that was my fix. You can install a separate Start Button in the Starter circuit to start the car also.
I have to jump start my Pontiac Bonneville 1988 everyday I drive it why is that.
The starter solenoid, or ignition switch is bad, and either one needs to be replaced.
You should check the wires that are in the steering column to the ignition lock cylinder. They tend to break easily.
GM started building the Pontiac Bonneville in the 1950s. It was the company's first top-line model, and served as a luxurious and high performance vehicle.
the most likely cause is a flat battery and or dirty battery terminals check all electrical connections from battery to starter (hope this helps)
My 2001 Bonneville did the same thing yesterday...it needs a new alternator.
Could be your starter. See this write up I created when I replaced mine. http://hubpages.com/hub/Starter-Removal-1999-Pontiac-Grand-Prix.?Now bare in mind. It could be several things, from the starter, to the fuse, to the battery connections, as well as the neutral safety switch. What are the symptom's