RE: Speedometer/Odometer issues
Ok- found an instrument panel in an 88 Lebaron with all the gauges in it. Tested the oil pressure, temp,volts, gas, and tach with a meter and adjustable power supply and they all work perfectly. Does anybody know how to check the speedo? It has a few more miles on it than what the car actually has, so I'm not worried about that, but I would like to test it out and make sure everything works before I tear the cluster out of mine. Basically, what are the three electrical connections in the back? I know one should be ground, one should besignal from the computer, and I'm guessing one is a power constant. Does anybody know for sure what the terminals are? I can't find a schematic with speedo wiring/connections. All my schematics show everything BUT the speedo.