Originally Posted by REF
Most likely and probably the best solution would be to get the updated wiring harness plug ends from a salvage yard or check online parts stores, eBay or order them from a dealership.
This would be a good start----from there you'd need/want the EVTM's pages for both vehicles showing PDL wiring. 2002 should be fairly simple wiring, assuming an RKE module isn't part of that chassis build. By 2010 security modules etc made their way into even base model E-Series so the wiring a bit more involved making the schematics even more critical.
I don't recall ever seeing any sort of ready-made adapter for this sort of up grade---they need probably so low no one has thought to capitalize on such a thing.
If you want printed EVTM books I shop all over eBay---they're plentiful and fairly priced there.