jonboy1919

All gauges work, but all illumination bulbs on the cluster and on the surrounding dash modules (ie 4wd, headlamp & climate) do not light up while driving at night. Sent from my iPhone using Tapatalk

I just bought a 2006 Silverado LTZ 3500. Test drove it in the daylight, after purchasing and taking it on its first after dark run, I noticed all of the dash modules lights and instrument cluster lights do not function. Turns out my instrument cluster has been rebuilt at some point, all steppers are X27. I’ve tested every fuse on the truck and all are functioning. I replace the headlamp module which has the dimmer rheostat, but that did not work to solve the problem. Have any of you ever had this problem and if you’ve ever fixed it, please tell me how. Thank you in advance.
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