What is your question?
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What is your question?
My IC has no gauges working just after filling my gas tank. The directionals and security light turn on but that's it. I tried plugging in 2 other IC's that I know work and none of them would work either. No codes cam up when plugged in. It is a 2001 chevy silverado HD
Keep in mind ‘IF’ the cluster is proven to be defective - a replacement cluster WILL have to be pre-programmed for that vehicle before installation..
Using a 12 volt test light *TEST* each and every fuse you can find on the vehicle! The link posted above will lead you to each fuse box.