Girlfriend has an 08 tahoe, and here recently she's been having issues with her power door locks. Seems to me the actuators are bad or just not cycling through completely. Both when I unlock from the inside and from the remote, the lock on the door doesn't pop out of it's booth completely. (Happening on 2 dl) Anyone had similar issues? Also the back driver side outside door handle seems to stick. (Vague I know) When opening the door, I pull the handle out and nothing happens until about 75% of the allowed cycle, then the doors opens right up??? BTW took to dealer for replacement of both the driver and pass door actuators. Any advice?