What s happening is all 4 doors will not unlock using the fob passenger button or driver button.
2004 sierra drivers side door lock fuse.
Gmc sierra mk1 fuse box instrument panel.
The only way to get into the truck is using the actual key.
There is no power going to any of the locks when i try to unlock them.
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.
They are black relays and they are right next to each other.
24 locks fuse 20a door lock unlock relays 25 flash fuse 25a turn signal hazard flasher module.
Also the power mirror adjusts the drivers side but not the passengerside.
After he ran a new wire and jumped it to the old connector everything worked.
Instrument panel fuse block.
The fuse block access door is on the driver s side edge of the instrument panel.
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.
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.
This is a circuit breaker.
Locate fuse b on the left side of the dashboard.
The fuse block access door is on the driver s side edge of the instrument panel.
Yes the power window and lock button on the passenger side door do not work.
When i press any unlock button there is a clicking near in the interior fuse box.
Troubleshot the issue and found a pinched broken ground in the door boot from the dash fuse panel to the door.
Providing the right products at the right prices is one way we make your repairs easier.
If you are going to replace one i would just do them both.
The buttons from the drivers side for the passenger side do not work either but the drivers side window and lock work fine.
Thanks i have a 2003 gmc sierra 1500.
Driver door module ddm 2004 gmc sierra relay block.
Facing the box you have two relays on the left side one on top of the other.
Pull off the cover to access the fuse block.
We carry sierra 1500 door lock actuators that meet or exceed the function of the original.
When you look in the fuse box you have three relays that work the power locks.
Not long after one goes the other one will go too.
The power lock switch on the drivers side will lock and unlock the drivers door.
Stud 1 40a trailer wiring automatic level control alc compressor relay.
The power locks will lock just fine.
Remove the fuse for one minute to reset the system.
I also currently own a 1998 gmc sierra truck and the dash.
There is a gmc power window troubleshooting process to find the fault.
The driver side door will open close and lock from the inside.
Gmc sierra mk1 2003 2004 fuse box diagram.
2004 gmc sierra.