07 CC Sierra

So if its getting lazy, it IS the actuator, right? I would have thought its either that it works or not... Like i posted above sometimes the key fob will unlock the door, and sometimes not. Really has me concerned it may be another issue, but the lights flash and everything like its supposed to... I dunno........ Yours is acting just like mine was. The dealer changed the actuators and everythings works as it should now.

I guess your truck is out of warranty? All 4 of mine were changed out yesterday under warranty.

Mine's going in tomorrow for the drivers door. What a pain in the ass!!

Slip yoke maybe?