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International Automotive Technicians Network
Re: International 4300 mode door problem
Posted to HD/Fleet Forum on 8/29/2018

I have done the sweep test and only the blend door moves. I can switch the blend door wires to the mode door motor, reinstall fuses and it will do the sweep test. It continues to sweep I believe because the blend door has a small swing and the control head doe... Login to read more.