Front signals removed at the connector in the wiring harness because of crash damage. however now rear signals don't work. Do the front signals have to be connected for the rears to work? Thanks for the help.
Does your bike has a TSM or TSSM ? If so you are gonna have problems without the front sigs hooked up. I'm guessing the only way you could accomplish it would be to integrate a resistor into the front sig circuit that would "fool" the TSM into thinking the front sigs were working properly.
I'm not qualified as an Design Electronics engineer so you would need Hoople for the details on the resistor ratings.
At my age I come from a time when there were "no" signals except hand signals. But I've learned to live with front signals. They aren't that bad to look at if you put them down on the forks. I imagine they are a bit safer running with them.