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Re: Blower wiring 09 FREIGHTLINER CASCADIA
Posted to HD/Fleet Forum on 5/25/2018 2 Replies

Jerry, it does matter where the wires go and it isn't the same as an M2. As you know the large wires are power and ground while one of the small wires is a pulsed signal, the other is a speed signal to the control head. There are 6 pins on the blower connector... Login to read more.

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