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3rd Gen Ram Tech2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
I do, Would the speedo have anything to do with the Front airbag fuse number 52? I dont have power at that fuse but when I put power it to with a power probe then all the lights go off and everything works as it should.
Check for power on pin 7, black with orange trace. That's the power feed for the other side of the circuit, from fuse 3 in the PDC/TIPM/whateveritscalled.