Polaris - Controller, Module - 4011831

Plug and play...easy and works great.

my 4 wheeler was stalling and running rough and i replaced the ecm and it is good to go now

Battery was connected the wrong way and fried the control module. Was very easy to replace. Thank you.

I tried to start my Polaris 330 trail boss using a jumper power supply and fried the controller module. I'm not sure why a controller on a 2005 and 2006 can be had for less than $200.00 and the 2007 module jumps to $525.00. So I let it sit for a year. When I saw Adept's price on it I thought I'd take a chance. It was the right part, and it saved me 30%.
Easy plug and play.

2008 Polaris Trail Boss 330 came into my fathers garage guy said the fan stays on and the temperature light stays on even with key off. So check everything found out Polaris did not put any fuses or relays in this model. Some how polarity got reversed and it burnt the ground from the coil to the ECM and burnt the key switch. So repaired wires put inline fuses new ECM and Key switch runs great.