I was driving to work the other day when my speedometer and odometer stopped working, and my check engine light came on. I did the diagnostic and I want to say the code was "12", which means the computer is not getting any info on speed, etc. I have tried taking off the cluster and cleaning the connections but that didn't do anything, I also cleaned the connection where it plugs in on the transfer case. Anyone know how to fix this? I can't afford to hit up a repair shop, and regardless, I can't go a day without my car.