The interior door handle on the driver's side of my 1999 Tahoe just seemed to break tonight. Now the handle is loose and flops around. I have to open the window to use the exterior handle to get out of the truck. This actually happened before on a previous 1999 Tahoe we had but it was never fixed. Is the issue definitely the door handle that needs to be replaced, or could the linkage have just fallen off? Thanks.