1999 Ski Doo Tundra For Sale 1999 Ski-doo MXZ Electrical Problem?

1999 Ski-doo MXZ electrical problem? - 1999 ski doo tundra for sale

Snowmobiling has rebuilt the engine running, but the whole speedometer is not working, and that the lights do not work. I think it is a ground wire, but you do not know where to start looking.