Thanks i have a 2003 gmc sierra 1500.
2004 sierra drivers side door lock fuse.
There is no power going to any of the locks when i try to unlock them.
When you look in the fuse box you have three relays that work the power locks.
The driver side door will open close and lock from the inside.
The fuse block access door is on the driver s side edge of the instrument panel.
2004 gmc sierra.
Pull off the cover to access the fuse block.
The lock and unlock relays are in the left i p fuse block which is located in the lower part of the left drivers side dash under a traingle shaped cover.
Gmc sierra mk1 2003 2004 fuse box diagram.
You can remove fuses with a fuse extractor which is mounted to the fuse block access door.
If you are going to replace one i would just do them both.
This is a circuit breaker.
I also currently own a 1998 gmc sierra truck and the dash.
The power locks will lock just fine.
What s happening is all 4 doors will not unlock using the fob passenger button or driver button.
It will only unlock the passenger door.
What could cause all the power windows to quit working after a defective driver s side power window switch was replaced on a 2 door gmc suburban.
Not long after one goes the other one will go too.
Facing the box you have two relays on the left side one on top of the other.
Troubleshot the issue and found a pinched broken ground in the door boot from the dash fuse panel to the door.
The power lock switch on the drivers side will lock and unlock the drivers door.
The only way to get into the truck is using the actual key.
Instrument panel fuse block.
Locate fuse b on the left side of the dashboard.
Yes the power window and lock button on the passenger side door do not work.
2004 gmc sierra fuse diagram for underhood fuse box.
2004 gmc sierra all driver door controls do not work.
A door lock actuator for gmc sierra 1500 should be doing the job for you so instead of putting up with the aggravation head to autozone right away for a replacement.
They are black relays and they are right next to each other.
Also the power mirror adjusts the drivers side but not the passengerside.
Driver door module ddm 2004 gmc sierra relay block.
The buttons from the drivers side for the passenger side do not work either but the drivers side window and lock work fine.
Stud 1 40a trailer wiring automatic level control alc compressor relay.
We carry sierra 1500 door lock actuators that meet or exceed the function of the original.
After he ran a new wire and jumped it to the old connector everything worked.
Gmc sierra mk1 fuse box instrument panel.
There is a gmc power window troubleshooting process to find the fault.
Remove the fuse for one minute to reset the system.
24 locks fuse 20a door lock unlock relays 25 flash fuse 25a turn signal hazard flasher module.