what does the code Bu5 mean

Asked by May 07, 2017 at 10:43 PM about the 2000 Dodge Ram 1500

Question type: Maintenance & Repair

van runs fine loose all gauges

1 Answer

125,945

Usually they say noBU5 that means there is a communications problem between the computers, could be a bad connector, wiring or even a faulty PCM.

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