Searcher Posted June 27, 2021 Share Posted June 27, 2021 On 7/21/2013 at 3:19 PM, dt502001 said: Follow the link NEO sent you. The power starts from the ing switch to start switch 44 to relay 46 to clutch switch 41 to side stand switch and finnaly gounded to colse the relay and send power to the starter via the other 2 wires connected to the relay. 40 is a one way diode,check this with a mulit meter should only show contiunity in one direction when the test leads are reversed you should get no reading.. if thats good go to next step. So following the path power with a test light you should have power from switch button pressed to relay blue with white power from relay sky blue to clutch switch red/black from clutch switch depressed orange to sidestand switch 39 closed (up) to ground.. So a quick check would be to remove the ground from the stand switch close clutch and sand switch key on and with a mulitmeter set on dc when the b O well you found it but I all ready typed it out so maybey the next person can use this info Hi, From the circuit diagram of YBR125ED 2007 model, it appears that there are three diodes marked with 40. Are there actually three diodes and if yes, where are they located? Once turned on, should the light green and black&white wire show continuity to earth or a little bit of resistance? Thanks Link to comment Share on other sites More sharing options...
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