Dodge Repair Questions? Ask a Mechanic for Answers ASAP
Well like I said it did affect the A/C clutch and the alternator; if you are convinced it is the PCM can I use a used one without any programing so I can verify if it resolves the problem and also is there anything else I can check I am familiar with electrical systems,meter operation, current guage etc.. just need a starting point or common problem area with these trucks thanks, Konrad
You can check pin 57 of the ecm to make sure getting power from the asd relay.
I will attach a wiring diagram to help.....