well after working on this 863g for several months off and on ....replaced lap bar sensor with aftermarket brand ...still no light & several codes ....sent controller off to be fixed...reinstalled controller all codes cleared but still no lap bar light ...checked all grounds and wiring no...
863 has 7.6 volts on signal wire to ground wire @ lap bar sensor coming from controller ...8 volts on source wire (normal).... took connectors loose @ sensor & controller... ohm out all 3 wires show good ....nothing to ground ( ground wire gets ground from controller)....checked all ground wires...
thanks rblinton for reply....checked their website and they have one for 773....change oil pressure sensor and that fault code did not come back so i'll take a shot at hyd pressure sensor replacement hard to believe both sensors went out at same time ... just wasn't sure about 2.5 volts...