Driver door wont lock or unlock on fob OR switch 2008 sierra

[chuckie]

Hi people, I am having an issue with driver door not locking or unlocking with either the door switch or keyless entry remote on drivers side front door. I hear the relays in the fuse box click. The passenger door unlock and locks fine. I have replaced the drivers door actuator and the door switch but still not fixed. I am stumped! I tested the fuses that say lock 2 and unlock 2 and noticed there is only power to them after I hit switch or fob, otherwise theres no power. Im guessing the relays have to click to send power to fuses. Please can someone help? The driver lock doesnt even engage to lock when I put it in drive or unlock when I put into park.

[onetime007]

Hi. Did you ever find a solution to this? I have the exact same problem it seems.

[Ak_grown]

check the wires in the rubber boot, some could be broken. 

[davidplueger]

I pulled up on the door lock and then hit unlock, the door then unlocked, probably something is wore in the mechanism