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Re: Puzzled 2000 IH 4700 DT466E
Posted to HD/Fleet Forum on 10/2/2018 3 Replies

I would check what the actual voltage of the truck is. I doubt the lights are pullling the truck mains voltage down, which is what the voltmeter is supposed to report. Odd that the voltage drops to the voltage of a battery that is not being charged. Or maybe n... Login to read more.

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