Keeps blowing fuse when key is turned on

it is an offroad ATV vehicle.
and the maker of it has the only service manual
contact them directly? we are them or sell parts or books.
the users guide is here

and contacts there at end are real


no schematic here, parts list yes.
https://americanlandmaster.com/pdfs/UTV/IPLs/2wd/265cc-CW265-TW265-BD300.pdf




or learn to find shorts like pro.
box of fuses.
unplug all or 1 by 1 all connected devices to the harness
if one device ends fuse blown, bingo. it is a shorted out device
if at the end of all this work , and it still blows fuse
then the harness is shorted, and just inspecting every inch of the harness finds that. short. (see actual damage to it you will)

guess this

7625 DiSalle Boulevard
Fort Wayne IN 46825
62194 Commercial Street
Roseland, LA 70456
Toll Free 800-643-7332
Fax 800-399-1399
they took their web page off line (oops end of suport/?
www.amsportworks.com

best is buy the service manual the day bought it new and then have it on hand when they die.(the atv and or them)(
GOOD LUCK,
I did find an echo of the old manual 2008? to 2014?

https://www.manualslib.com/manual/846214/American-Sportworks-Landmaster.html?page=36#manual

I assume there is only ONE fuse, since you are not specific.
The solution therefore is just hard work and long hours with your ohmmeter disconnecting wires and tracking it down one wire at a time.

You have a dead short . Disconnect the battery , set your volt meter to read ohms and send a current from each position on the ignition switch to the fuse block where the fuse is blowing . You should be able to trace the problem quite quickly .

Unplug wires going to stater, starter, and any other wire you can find related that could be grounded when ignition is in run position. As well as any after market things like hand warmers, winch, light's. Keep unplugging things until fuse doesn't blowing then start hooking up one at a time till you find the problem. If you have a meter you can check some of these items to see if there shorted out or just get a bunch of fuses and try other way mentioned. Do Not use larger fuses as a matter of fact you can use a slight lower amp fuse for testing.

You more than likely have a short in the system, Check the wiring for any cables that have work and maybe touching the frame.

you have a short circuit on a positive wire. inspect your fuse box and your wiring harness for any visual damage

There has to be a short in the line somewhere in order for the fuse to constantly blow. A wire has rubbed against some steel and is causing the fuse to blow. trace the fuse to the link....such as the lights or rear light and check the socket or wiring for a short.

disconnect part's of your harness until the fuse dos not blow any more and it will be in that section of the harness where the short is.
when all else fails you could put a paperclip in where the fuse goes and wait for smoke........ please do not do this until you are ready to set fire to it because it will probably start a fire......

could be a bad solenoid or the wire going to the solenoid is bare and touching frame somewhere

follow it until you find the short. the wire may have rubbed raw against a metal part. Happens a lot. remove the fuse and put an ohm meter to the frame and to either side of the wire where the fuse mounts. It will tell you which direction from that point to follow