Motorcycle Questions? Ask a Mechanic.
There should be an adapter harness in the kit that's used to calibrate the new unit. until it's calibrated as per the instructions on page 2 of the link below it will not work.
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Thanks, there's 3 fses to check real quick, all are 15 amp.
If all the fuses are good and the calibration adapter still does not work a dealer will need to use a breakout box to check the wiring harmess for shorts or opens. The link below has diagrams and goes deeper into what I'm talking about with the breakout box.
I will open this back up to other experts for you.