Put in a new cigarette lighter fuse and the door locks worked again.
2004 tahoe door key lock not working.
The locks cyc.
Have to manually unlock door from inside.
The door locks on my 1999 tahoe stopped working and i checked the fuse which was fine.
If you don t have a spare remote you may be able to buy a used one or get one from your local dealership.
Both my remote entry fobs for my 2004 silverado quit working at the same time.
I replaced the power window mirror door lock switch on my 2009 tahoe.
At this point you ll want to check and make sure that your physical key or emergency valet key is able to work the locks.
It only happens to back doors and whenever it is hot outside in phx is all the time.
Get into the vehicle from another door if the door you are working on will not let you enter the vehicle.
I replaced the power window mirror door lock switch on my 2009 tahoe.
However there could also be a mechanical or electrical problem with the door locks.
Try operating the door lock switch to rule out the idea that the door lock is not working.
Open the door with the broken or damaged actuator from the inside of the vehicle.
For vehicles with traditional style door lock cylinders and keys a bad power door lock relay will merely disable the power door lock feature.
But cannot get the on off on off while holding the lock and unlock buttons on the key fob to work.
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.
Put in a new cigarette lighter fuse and the door locks worked again.
The door locks on my 1999 tahoe stopped working and i checked the fuse which was fine.
I checked fuses in the interior fuse box and all fuses dealing with door lock are not working but not blown.
Rule out the door lock.
The only button that works is the driver side window.
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.
This is driving me crazy.
For vehicles equipped with door lock cylinders the door can still be opened using the key.