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sprinkles08, Chrysler/Dodge/Jeep master tech
Category: Dodge
Satisfied Customers: 22988
Experience:  ASE Master and Advanced Certified, Chrysler/Dodge/Jeep Master Certified, Trans and Hybrid Specialist
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I have a 2003 Ram 2500 with the Cummins Diesel. I have

Customer Question

I have a 2003 Ram 2500 with the Cummins Diesel. I have progressive electrical problems. First the doors would not lock from the door panel switch if the ignition was off, then a few days later the radio quit. Then my Banks programmer could not get a signal from the diagnostic port. Now the door chime does not work. We replaced the fuse panel this morning and nothing changed. Any ideas?
Submitted: 1 year ago.
Category: Dodge
Expert:  sprinkles08 replied 1 year ago.

Hello and welcome to JustAnswer!

With this combination of items not working you can be pretty certain there is no power on the IOD circuit. The problem could be wiring or an internal failure in the integrated power module, if the IPM has been replaced then you most likely have a wiring or connection problem.

Where did the IPM come from?

Has any actual testing been done?