Can anyone give any input on an instrument cluster exchange out of a 97 Hardbody 2.4 with a tach into my 96 Hardbody 2.4 without a tach? Both look basically the same on the rear, the plugs are exactly the same, but when I took out the old one without the tach and installed the one with the tach it doesn't work. Now when I put the old one without the tach back in it doesn't work either. the speedometer, the tach, the fuel or temp guages don't work. I've checked all of the fuses and all looks good there, what am I missing? I know it's probably something simple that I am overlooking.