Decided to start with the brain transplant, since that’s the part I was the iffiest about. Installed the GP’s ECU, EWS, cluster, ignition cylinder and key… and started right up! Ran like crap because the tune is all wrong for the engine that’s in there… but it ran. Which is a great sign. And I successfully reinitialized the GP key to lock and unlock with the remote. Win.
Pulled out the parcel shelf, and a rat’s nest of cables fell out. Eight years of electrical mods. Time to unravel and uninstall some of that (GPS, radar detector remotes, laser jammer, CB radio… ).