Hello everyone, just bought a 03 Suburban Z71. Battery and oil gauges do not work, and this morning the speedo was not working and when it did it was way off. Speedo worked on the way home. I have read the stepper motors go bad on these and I found a guy on the web that supposedly can fix them permanently. So, is there some things I can check to make sure its not just a fuse or something ? I do not have a chiltons book yet or any wire diagrams yet either. Here is a link the cluster repair guy http://drspeedometer.com/faqs/how-much-will-it-cost
