17' Husky FX350 Map Switch Won't Shut Off

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6/21/2021 7:04 PM

Hey guys. I have a situation where my map switch will not shut off after shutdown. I went out to my shop yesterday and noticed my map switch was on and I didn't touch my bike. Fooled with it and found that my battery was almost drained. I have read what others have gone through with just replacing the relay in the airbox. Not the case here. First off. The bike starts and runs fine. (When the battery isn't drained.) I have tested all the sensors and connections including the voltage regulator and the stator. The only way I can get the map switch to go off is when I disconnect the voltage regulator, ECU, or the relays. It obviously cuts the 12v signal to the relays. Any ideas?


6/22/2021 8:31 AM

Pull the tank and see if a wire is grounding on the frame or broken connector


6/23/2021 6:46 AM

I borrowed a buddy's KTM350SX to do a little swap out of electronics. Ended up being a quirky voltage regulator. My regulator worked but not within the parameters it was supposed to.