I recently discovered that this generation of snowmobiles has a female plug in the factory harness marked "accessory" in the wiring schematic. It should be a black, rubber plug with a brown and yellow wire running to it and located on the wire harness within the console (the plastic collar above the gas tank where your ignition switch and choke are mounted). 4 screws self-tapping machine screws with a T-20 head are all that you need to remove to pop-off the console and look at the wires. You also may need to disconnect the ignition switch to be able to position the console out of the war, those two wires are very short. I believe those are purple and black in color.
Please post photos of what you see and report back your progress.
Good luck!
Please post photos of what you see and report back your progress.
Good luck!