Question

What does code P1682 mean on my 2000 Dodge Ram 1500 5.9L?

Answer 1

P1682 Charging system voltage too low

In this code condition it is the PCM that regulates the generator field, A good cahrging system should have a clean battery terminal contact, A failed alternator can also cause this code,

Answer 2

P1682 Dodge Code - Charging System Voltage Too Low
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