Because something's wrong with it, obviously. To narrow down the causes, you're going to need to do some troubleshooting. I'd start by finding the relay which goes to the power seats, and test it for resistance. If that checks out, I'd look at the electric motor.
Where is the power steering resevoir on a 2005 pontiac grand prix?
where to put power steering in a 2007 Pontiac gran prix
Pontiac Grand Prix was created in 1962.
yes
240hp
The 2004 Pontiac Grand Prix is not something that is won as it's not a competition of any sorts. The 2004 Pontiac Grand Prix is a car sold by the Pontiac car company.
Pontiac Grand Prix parts are still available despite Pontiac no longer being in business. Third party auto parts supply companies such as NAPA Autoparts or Auto Parts Warehouse carry parts for the Grand Prix.
http://www.a1electric.com/grandam.htm <-- this is the original answer. It shows a Grand Am, which is different. Here's a Grand Prix: http://www.paulstravelpictures.com/Grand-Prix-Window-Motor/index.html
The Name
Yes
What is the firing order for a 2000 pontiac grand prix gtp
how many pontiac grand prix gxp were made