It's probably the motor but needs to be checked out. I am certainly not an expert on these things but... I own a 2000 Lasabre that has been a good car but....the windows go bad. Both back windows stopped working and fell down. Luckily I had a neighbor who was good at fixing such things so we removed the door panel off and found that the cable the moved the window up and down was tracking poorly fraying it to the point it was off the track and broken. Rather than buy parts, and since it was the rear windows which came down only part way we reround the cable, put it back in, put the window in the up position and disconnected the motor. All has been fine since. Yesterday the passenger side front window dropped and won't come up...so today I am trying to get the door panel off and see if the cable on this window has also gone bad. Getting the panel off has been a challange. My take on the Lasabre windows....they are crap....the car has been great but it's automatic windows leave something to be desired. This problem is caused by a broken "up" cable on the window regulator. This regulator operates the window using a cable to pull the window up and a different cable to pull the window down. It is usually the "up" cable that breaks. This problem is REALLY bad in 2000 lesabre cars. The designer of the window regulator has the "up" cable attached to nothing more than a plastic piece. This piece will break sometimes with little or no good reason. (ie bump in the road, raising the window, etc.) Buick will not claim any responsibility for these regulators unless REALLY pressed but the fact is that they had/have a bunch of these go bad. R.Hand
97 buick lesabre are front wheel drive
1997, 98 and 99 lesabres are supposed to bigger inside so check with a dealer or wrecking yard.
any 2000-05 lesabres should have same tranny. also Pontiac bonnevilles should be same.
Lesabres only have air suspension in the rear, they will be a combination of air shocks with a coil spring on the lower control arm.
Seventh generation Buick LeSabres are electronically limited to a top speed of 108. The engine won't shut off, it just doesn't get any faster.
how to replace window toggle switch 1999 buick century
There are a couple of reasons why the window won't go back up on a 1996 Buick Century. The window may be off track or the window motor has stopped working.
where is the fuse for the power window on 1996 buick century