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P1682 Diagnostic Trouble Code Discussion for April 2005

Ignition 1 Switch Circuit 2 Malfunction

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Trouble Ticket Help Requests for DTC P1682
Help Request Posted
1999 Dodge Ram 2500 5.9L Poor Fuel Economy, MIL Lamp on VIN: 1B7KF2366X
P1682: charging sys fault. ... also this time code p1682 charg sys code appeared. volt gage erratic, but always seem to start. on cold start koeo volt gage reads very low, but always starts. first time in, fuel filt was due change. not sure if both problems are related. from what i have...
April 01, 2005