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The problems started several years ago first the Tach then the Oil pressure then the speedo quite working and finally all the gages quit. I did some research and found out the all GM trucks, Tahoe and Suburbans and Tahoe's built between 2003 and 2007 have a problem with the stepping motors that are used fail. Mine is a 2005. Speedo shops wanted Big bucks to fix the problem so I did a lot of research and found several U-tube how to fix it showing the correct procedure. I kept talking about it and finally decided to get it done. I ordered this kit on Amazon for $38. The only tools needed were a soldering Iron, solder sucker and a 7 MM socket. The whole job took less then 2 hour start to finish. Just thought I would post this in case anyone else out there has the same problem
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