Ok on my 00 Blazer the rear window and tailgate wont open at all. Usually when I press the remote it unlocks then I just press the lil button above the windshield wiper and it pops open. I even stuck the key in the key hole still doesnt want to open. Any suggestions what I need to do??

 

More than likely you need the tailgate glass release actuator inside the tailgate. (The linkage likes to break.)

Dorman Products - 746-020

 

Thanks man