Hi There Please Let Me Know If You Have Solved The Problem Othrwise I Will Help You Retreive The Transiision Codes Its Not Easy Since The Way To Do It Without The Scanner Its By Moving The Transmision Lever Throught The Difeent Shifts And Appling And Releasing The Od Switch The Codes Are Display By Blinks In The Od Light . Im Very Familiar With This Car First Check The Selenoid Terminal Located Next Tothe Starter Motor It Has A Red Or Orange Color Make Sure Its Plugged And Locked .