My passenger side door locks with the key, but does not unlock. I have taken ?out the actuator cleaned up and put it back together but no change. anyonetried to tackled this?

Do you have a spare one want to sell?

Thanks

 

Could this be do to a relay? In my brother's Tahoe the door locks started acting like this, but once we replaced the relays they started working perfectly again.

 

it seems the actuator locks with the remote key but does not unlock. I am suspecting the actuator is going only one direction not the opening direction. could be contact point. I have to see how that works. but the problem is if I open the unit I might just destroy whatever left without having a backup unit.
It's a pain to get the Actuator out.

 

Are talking key or remote not unlocking act?
......

 

Remote not unlocking.

There is no key hole on the passenger side

Thanks

 

MY bad for mentioning Front left - corrected it now