Could the driver side control pod be the problem.
1998 chevy silverado door lock fuse.
The fuse block access door is on the driver s side edge of the instrument panel.
1998 silverado door lock.
1998 silverado crew cab puthe problem.
You may have spare fuses located behind the fuse block access door.
To remove fuses if you don t have a fuse extractor hold the end of the fuse between your thumb and index finger and pull straight out.
These can be used to replace a bad fuse.
One of the easiest ways to diagnose the switch is by trying to use other door locks in the car.
If you have a different schematics and it is not on that page look in the table of contents in the front for power door locks then turn to that section in my book starts at page 199 then under the component location heading it should list on what.
Door lock relay in left fuse box.
The diagram posted above does not apply to your truck.
All unlock fuses have no power when i check them with the test light.
Since the door will unlock but won t lock it would seem to be a problem with the gray blk wire at the lock actuator.
The power locks will lock just fine.
Instrument panel fuse block.
Pull off the cover to cover to access the fuse block.
Put a test light on the 15 amp lock fuse and press the.
The door lock relay is located under the center of the dash.
For 1996 chevrolet 1500 the fuse block door access is on the drivers side edge of the instrument panel.
When i press any unlock button there is a clicking near in the interior fuse box.
So your truck is an obs gmt400 and you should be looking for info up to 1998 not 2000.
15a unlock fuse located in left fuse box.
Door lock relay in left fuse box.
Driver door unlock relay in left fuse box.
Check the position 13 power amp cigarette lighter door lock relay power lumbar seat and a position power door lock six way power seat keyless entry module.
Sorry but i m not an installer just an owner trying to find a solution.
You can remove fuses with a fuse extractor which is mounted to the fuse block access door.
Niether door lock button will operate the locks but the key fobe remote will.
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 picture of where the power door lock relay is located is on page 261 of my 92 schematics 92 gm factory electrical diagram manual.
Pull off the cover to access the fuse block.
If they do not then you may have a bigger issue.
If they work then you ve narrowed down your problem.
Gmc sierra mk1 fuse box instrument panel.
