I don't have a 99 GMC Jimmy
I found that there is a normal and lock switch on drivers door and lock stops use of the windows.
take the door panel off to expose speaker
door 6.5 rear 6.5 or 6x9
hello guys why are you searching things like this !!!!
gmc jimmy rear reservoir location
4x6" in the dash and 6.5" in the doors
Photographer
he did lawn bowls with Jeff french!
on the drivers side under the hood.
under dash on drivers side
raymond burr
"Rear Window" .