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  1. Dodge Dakota Electrical Problems & Questions
    2003 Dakota 4.7. OK, so I got the new PCM installed and the truck starts and runs, with the MIL set. If I clear codes, it just comes back on in 10 seconds. The code is P0633, "immobilizer key not programmed ECM-PCM". So how do I get them programmed? Truck has keyless entry installed. Thanks...
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