Im trying to find the wiring diagram for the turn signals from a 1990 GL1500se. The previous owner had a turn signal modulator spliced in to the break lines and the turn signal lines but it is making a horrible buzzing noise in the radio. I unplugged the modulator and the buzz goes away. The break lights work properly but the turn signals wont turn on. It would be nice if i can re splice the original turn signals in. Any help would be appreciated.