2023 massimo 850 eps overheating

[carbdoctor]

I have an 850. It’s been overheating. The electric fan is not kicking on. I see the temperature switch going into the radiator, but there’s no wire plugging in to it or none to be found in the area. i’m thinking I might’ve hooked on a branch and it ripped out the harness on that part. Does anybody have a picture or no where that plugs into on the harness? On the top of the firewall, I did notice some plugs that have nothing plugged into it. I was wondering if it’s a harness that goes from there down to the radiator that was pulled off

[Joe Breaux]

Yep..missing 2 wires..i bypassed that on my MSU 500 .installed adjustable temp control..kicks on at 160 degrees..it ran 230 before..fried head gasket. Dont run it hot..they are known for blowing head gaskets..dont know where yours connects. But you can get power from anything hot when key is on.

[carbdoctor]

Thanks I was thinking about going to the ignition where it runs all the time when the key is on