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P0602 Dodge - ram 2500 diesel

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Got this code on my truck just trying to figure out what to do? Any ideas?

Vehicle: 2003 Dodge Ram 2500 diesel

1 Answer

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Hi there,

There isn't a lot you can do with this code. Contact the dealer and see if there are any updates for the computer that should be tried, if not, then replacing the computer is required.

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