The gearsensor wire goes directly into the gauge itself...If theres a plug your ok but if not itll need to be soldered back in....The gauge cluster will need to be disassembled to do it...Good LuckHas anyone bought the x18 wiring harness from ebay? if so where does the gear sensor plug in to????? I asked this question in another one of my threads but no answere. please help... and does it take the 2 wire key switch??
this is the closest diagram i can find. there are also 2 more spade connectors, not shown and i believe the rear tail light and 2 other 2 wire plugs not shown. one is the same color as the left brake handle so i gather its for the right brake handle.