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Re: Dreaded Electrical Fault
Posted to HD/Fleet Forum on 8/17/2020 2 Replies

There were 2 inactive codes from instrument cluster: spn 2003, fmi 9(loss of datalink from tcm) and spn 2011 fmi 9 (didn't find a listing for it, something about CPC-whatever that is) both sa 23. The 2003 would set when I lose key power to tcm. Need to track t... Login to read more.

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