Thor Forums

[ComputerChips]

To see the board take the 2 screws out of the exhaust pipe and wiggle and pull it out. Then remove the 4 screws on the compartment lid and open that up. You will see a 3x4 inch circuit board slid into a plastic tray. Water can come in through a the compartment door seams and drip on the board or land on the wires which run down to the board. Mine even had mold and gunk growing on top of and underneath the board. Sometimes it can just be allowed to dry and be alright. Sometimes the board has to be replaced. I drilled holes it the plastic tray to let water escape. I tied the wires back, so they wouldn't get wet and drool onto the board. Then I sold my MH, and I've not had any more problems.