Hopefully someone out there is a T-Boss 410 electrics expert or a Massimo mechanic is viewing this. I parked my 410 and it was working great. I came back a week later and attempted to crank it and nothing. Turned the key and no power. Figured it was a bad/low battery so I charged it. Still nothing. Attempted to jump start it and still nothing. Usually when I put the key in and turn it to the first position, the display comes on and I hear the ECU and other items boot. Now it is doing nothing.
I slowly went through the electrical system and found the main fuse attached to the starter relay, part 71602 (pic 1) blown. I figured replacing this fuse would fix my problem. It didn't. I then ordered a new starter relay thinking maybe that part had gone bad and caused the fuse to blow, but a new relay did not fix the problem.
I have found a work around for starting the machine. If I take one of the purple/black leads (pic 2) and insert one of them in the bottom right of the starter relay (pic 1 and 3) then the machine will get power even with the key in the off position. I'm bypassing something but don't know what. I can use my right hand to hold the wire against the lower right of the starter relay, reach over and hold the brake with my foot, then take my left hand and turn the key and it will crank. As soon as I remove the wire from the relay the machine shuts down. I have even removed the power distributor box and it will still get power when I touch the wire to the relay. Of course this is not the way it should work but if I can't solve this problem somehow I may just have to rig a connector to the relay and bypass whatever is causing the electrical issue. Massimo has told me the purple/black wires on my model are not used.
Any help in figuring what my problem may be or other items I can try?
So basically I can not find anywhere that has the buck 400efi parts has anyone had this issue
I have a 2019 buck 400 efi
I can find parts for a t boss 450 or 410
Or a buck 450 but a buck 400efi parts are no where !
Hi All- Long time reader, first time posting. I have a 2016 Mule 4010 (model: KAF 620V). I am having an issue since overloading the payload a couple days ago (yes I'm a dummy). I live on a very hilly property and I was trying to move some large oak rounds for firewood splitting. I put WAY too much wood in the bed and when I started driving, it sputtered, kicked out of gear, and then cut out. I unloaded all the weight and started it again - appeared to be running fine when idling and/or driving on flat ground at slow speed. But when try to go fast or uphill, the RPM's rev high and it sounds like the motor is fine, but it has ZERO speed or power at all (literally creeps uphill at like 2-3 mph and won' go faster or take any weight), and has no power at all.
Other info: 3 weeks ago I did a belt replacement. So I was worried I perhaps screwed that up somehow. But I just opened the clutch housing to check and the belt and clutch appear to be working just fine.... sooo.....
Any ideas what I screwed up by overloading payload and immediately trying to drive uphill? Any tips would be greatly appreciated!
By Scott Meszaros
Question for the group....i have a 2015 Mule 610..........been pretty reliable....250 hours on meter.....this past weekend, i was plowing snow..........yes, extremely cold, but i noticed that Mule ran fine when running around the neighborhood, but when i went to plow, especially when the snow was heavy, when i would come to the end of a "push", the thing would stall out......started right back up with no issues......ran ok otherwise.................doesn't miss, doesn't backfire, idles fine otherwise.....any thoughts? thanks
I recently acquired a Polaris Northstar Ranger XP, and would like some snow plow advice. Will after market plows fit and function on my Ranger , or must I purchase from the Polaris dealer directly?
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