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Power Strokes
6.7 Tech
Battery light came on
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[QUOTE="OtisCreekConstruction, post: 1564280, member: 26730"] I had this problem arise on my 2011 F-350 after replacing a water pump. It ended up being a bad spot in the harness that goes under the front of the engine from the alternators to the PCM. It's usually a trace wire that monitors output. The local shop here just wired in a jumper wire from the alternator to the PCM, which works for now but once I get my garage finished and have some downtime I'm planning on replacing the harness. [/QUOTE]
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