Next check the door lock switch and door lock actuator.
Power lock wont work on drivers door 2009 tahoe.
This can be an inconvenience to the driver when trying to lock or unlock the vehicle.
Very frustrating have always owned chevy but with oil cunsumption and this problem it will probably my last one.
Mar 15 2010 name.
2005 2010 hummer h3.
My 08 tahoe has similar issues.
Dealership replaced the actuator in it to correct the problem.
Symptom summary the power door locks are all inoperative or a single door lock is inoperative.
You can yank the fuse and do a reset when the door lock misbehave again or you can take it to a shop and have the door lock software updated to correct the problem.
If the power door lock relay.
If your power door locks start working normally after a fuse reset you have two options.
But it won t lock or unlock my driver door when i activate the switch from the inside.
Power door locks do not function.
2002 z 71 tahoe my driver s side power door lock does not work at all.
The problem turned out to be that the fuse for my cigarette lighter was bad and for some reason it also must be working in order for the door locks to work.
Diagnose power door locks don t work properly.
It will not lock unlock any of the doors.
Put in a new cigarette lighter fuse and the door locks worked again.
Door lock will not respond to wireless transmitter nor unlock button in the vehicle.
No movement at all.
Luckily i rarely use the power locks on my yuk.
Dealership repaired by replacing actuator.
Vehicle s rear passenger side door lock stopped functioning.
But it won t lock or unlock my driver door when i activate the switch from the inside.
Door locks on 3 of 4 doors 2009 tahoe 78000 miles.
The most likely cause of your problem is the master switch in the drivers door.
After 15k miles the drivers door would no longer lock unlock using the key fob or electric door switch.
Power door locks not working problem of the 2009 chevrolet tahoe 2.
Usual cause the power door locks utilize individual solenoids in each of the doors that activate the door lock mechanism.
The windows and the locks are on two separate circuits.
The driver lock has completely quit and the other 3 doors work randomly.
I got the same problem with my 99 tahoe sport.
The passenger side will lock unlock all of the doors except the driver s side.
The only part that these two have in common is the master switch.
The door locks may function correctly one moment and in the next will cease to operate.
My items were covered under warranty.
Of course it is also possible that the wiring harness between the driver side door and cowl is.
Disappointed to say the least.
The switch provides power to the door lock solenoids.
The door locks on my 1999 tahoe stopped working and i checked the fuse which was fine.
When i put it in drive all doors except the drivers will lock and when put it in park all doors will unlock except driver s door.