I just bought a 2006 H2 and I am having a issue with the rear doors not unlocking. When locking the doors from the drivers control panel they lock, but when I go to open them only the front doors unlock. Just a side note I do not have a key fob for it yet(on order), any help would be great

 

I would bet your rear door lock actuator is starting to fail.

 

This is funny b/c my rear hatch lock just started acting up yesterday. I need to find the howto on that one.

 

Rear hatch is simple. You pop off the large trim piece covering the inside, unlatch the cables and unbolt the old actuator and put in the new. Door lock actuators would be similar once the door panel is off.

 

Would this be the actuators in the doors themselves, or is there something I'm missing

 

update, well it ended up being that the two fuses that control the door locks to the rear doors and the hatch were missing. I bought a actuator for the rear hatch but I guess I will keep it just in case.