PCM memory error code

@A56 you have options, if there is someone here that takes it on, or you find another repair service for your current PCM; and it is just in need of capacitors (which I also suspect), no programming will be needed at all, when you get it back. It should just be plug and play.
One thing: DO NOT BUY OR INSTALL A USED PCM. once a VIN is programmed, and especially a SKIM code, you cannot over-write them. So, the "handshake" between PCM and SKIM will not occurr. The internals are changed / wiped when a unit is refurbished; but not typically done in the field.I've had lengthy debates over this with a few independent shops, and a few "know better than anyone else" customers. Ultimately, they all ended up buying another unit. With time and know how, and the right amount of money, anything can be done; but it's usually easier to go down a common path.