Originally Posted by BajaSportsmobile
We use them often. Just call them for support and they will give you the settings...
I figured out the settings and calibrated the speed to w/i 1 MPH, but transmission started to act funny, then all of a sudden, it wouldn't shift past 3rd gear. I called Dakota and they said I prob spliced into the wrong wire. I need to splice into a wire that comes out of the PCM and into the instrument cluster (IPC).
I looked over the service manual and there is a reference about a vehicle speed sensor (VSS) coming out of the PCM and into the IPC, but it's not identified on the wiring diagram!? The IPC connector has several wires going to the speedo, but none of them seem to be the VSS.
Any idea which wire I can spice into? Or is there a Ford dealer you know of that can change the programming to adjust the speedo? Seeing 10 MPH over actual speed is getting frustrating!