Does anyone know how to find out if my wiring harness would work on a newer Pioneer deck? Mine is a DEH-17 (about 9 months old) and I'm thinking about upgrading to a new one (DEH-1900, I think it'* called) and want to know if my old wiring harness will work on the new deck so I won't have to have it wired up again. Hoping I can just plug the new one in and it'll be ready to go.

the connectors in the back should be the same. You could just google both radios and look at the pictures of the connectors.