All Power Seat Functions Inoperative
- Backprobe power seat switch connector with a test light between terminal "F" (Orange wire) and ground. If test light does not illuminate, check for poor connection at Orange wire. If test light illuminates, backprobe power seat switch connector with test light between terminals "F" (Orange wire) and "C" (Black wire).
- If test light does not illuminate, check for poor connection or open circuit in Black ground wire. If test light illuminates, check for poor connection a power seat switch. If connection is good, replace power seat switch.