I have a 2002 GMC sierra 1500. Instrument Lights Not Working

Dash Lights On '00 - 1999-2013 Silverado & Sierra 1500 - GM-Trucks.com (gm-trucks.com)
2000 gmc...dash lights wont work. instrument cluster and ac controls ' GM Truck Club Forum
2000 Chevy Truck No Dash Lights: I Have a 2000 Silverado. the Dash... (2carpros.com)
Dash lights not working - which fuse would be blown? : Electrical (silveradosierra.com)
GM Dash Lights Broken, Thanks Headlight Dimmer Switch (fixmyoldride.com)

Hi Rblack, As the fuses are all okay the most likely cause is that the bulbs that illuminate the instrument panel have blown. If you look at the instrument panel I'm sure there are some screws which hold it in. Remove those and gently pull the instrument cluster forward and check the lights for operation. Regards John

Hi J, The ground connections are on each of the units. that is to say there is one power feed to the dome and another to the instrument panel. From there each door is separately grounded via each of the door switches. If one is rusted, contaminated or damaged and not operating correctly, it will cause the dome light and the door warning on the instrument panel to flicker. regards John

You have a faulty instrument cluster.Replace instrument cluster

Remove the instrument cluster and unplug the electrical connector and plug it back in. They are known to loose contact.

Instrument cluster problem ! Have it rebuilt or buy a used one . GM had instrument cluster problems 2003 to 2006

I have never seen one you couldn't change. You will probably have to take the instrument cluster and the radio out. Little bulbs plug in the back of the inst cluster. The radio might have a bulb down through the top or you might have to take the face off the radio to find it. I have changed both before.

NO, no other fuses for illumination. If the fuse is good you have a wiring issue or a bad light switch...

The fuse you are looking for should be in the middle of the fuse box and is marked instrument cluster. Chances are that it is good. On a GM if the tail lights and dash lights go out at the same time that is a sure sign that you need a new headlight switch. Hope this helps.

Here you go. Under hood fuse block
Ign. Fuse E
and
ipc/dic
both fuses are 10 amp
I hope this helps. Take care.