I have a Buick LeSabre and am trying to find out what the code P1639 means

I have a Buick LeSabre and am trying to find out what the code P1639 means 2 Answers

i have a 1999 buick lesabre to get my windows to go up or down both back doors must be open and then all windows work fine but if the back doors are closed the window dont work. any ideas what is causing this i tried to research it and couldnt find any similar problems 4 Answers

i have a 1999 buick lesabre to get my windows to go up or down both back doors must be open and then all windows work fine but if the back doors are closed the window dont work. any ideas what is ca...

I have a 2004 Buick LeSabre back-up and license plate bulbs keep blowing out 3 Answers

I recently bought my daughter a 04 Buick LeSabre. I have been having trouble with back up light bulbs blowing out and one side of the license plate does not light up even with a new bulb. Any sugges...

i have a 1997 Buick Lesabre and i need to know if there is a way to bypass or reset the security code or system so it will start 2 Answers

i was having trouble with my car so my friend looked at it ..He took all the fuses out and went home I put the fuses back in the right paces but my car will still not start and i have a alarm on my c...

I have a 2004 Buick LeSabre with 64,000 miles and it's in great shape but the only diagnostic code coming up, is an 02 sensor and yet, the car tends to jerk forward while in drive sometimes. 2 Answers

I am wondering what it could be. Firestone could not find anything wrong with it other than the oxygen sensor needed cleaning out and the car is still jerking forward while in drive. Transmission ...