Electrical | Forum profile

heres what I got a 05 silverado 1500, my problem just recently began with no brake lights to mt trailer plug. I tested at the rear of the truck and nothing,at the fuse box on the left side of the drivers dash I have no power coming in to the trailer fuses the 10 amp fuses. I checked all the fuses under the hood and all are good. there must be an in line fuse some where that supply`s just these 10 amp fuses or am I just overlooking something?...

speedo freaking out! while driving to the ranch looked at speedo holly crap no way looked at gps only doing 70?let off acc. speedo kept climbing next thing i know i was maxed out then pointing to odom. stopped turn the truck off didnt change,,,????? 4 days later now back to norm any ideas? change the whole cluster??

Check for corrosion where the fuses plug in. Also check for loose wires coming into fuse box. Sounds like a loose wire or a possible short.

You probably have a short, or electronics failure in the cluster. If its working again, I dont think I would do anything right now. Wait to see if it does it again.

2004-up had a TSB about the clusters... GM was covering them to 70,000 miles or 7 years. Could be the problem.

so i was trying to wire in a set of fog lights into my back up lights and i grounded the fog lights to the frame then i spliced into what i thought was the power cable for the back up lights, now i have no back up lights, and no interior lights when i use the dial on the dash board? i checked the two back up fuse`s under the hood im stumped?

thats frigging awesome!!! thats faster then my truck can go LOL ... weird stuff hapends but my guess is your cluster is on the blink ... im soon going to replace mine with one of them cool looking ones with leds!!!