Having problems with your 1992 GMC Sierra C3500 ?
Can't find the fuse that controls the tail lights for a 1992 GMC sierra. Our tail lights don't work and the instrument light (where the speedometer is) doesn't work. The list in the manual isn't clear
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.
Repair Help & Product Troubleshooting for 1992 GMC Sierra C3500
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