I called my local dealer, quoted me $200 for Skreem.
Asked for my vin number, and car mileage.
Ordered it, came back in 3 days.
Package wrap said came from MB in Texas for Chrysler.
I plugged it in.
Put back the instrument panel and lower panels.
Turned the key with battery disconnected to drain capacitors.
Then connected battery, turned key to on position for several minutes, sounded like things were reprogramming themselves, then turned key off for one minute.
Then started car as normal.
Fired right up on first try.
Drives great again.
Total work time to do it, maybe an hour and 10 minutes.
And the 3 day wait for the new Skreem to arrive.
No core required for old Skreem, no core charge.
Just $200 part plus tax.
Done deal.
Hope this helps.