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Re: Puzzled 2000 IH 4700 DT466E
Posted to HD/Fleet Forum on 10/3/2018 1 Reply

Rex is correct that the headlights ground at the "cab ground". So does the cluster. So if that ground was weak the voltage gauge would show it. As far as the other gauges not reacting, they are fed by a voltage regulator in the cluster so that they will be sta... Login to read more.

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