tail gate will not unlock on 2006 Cadillac Escalade

tail gate will not unlock

2 answers
Have you been able to find out what the problem was with the tailgate?
If all the other doors lock and unlock, it's a good possibility that the solenoid for the lock on the rear hatch is bad. It has to be replaced as a whole assembly which will coast around $200. It's a pretty easy fix. I replaced mine a few weeks ago. Only took about thirty minutes.