Circuit Description
WARNING: This page is about a different car, the 1993 Buick Roadmaster. However, it is still accessible from the selected car via links, so may be relevant.
When transmission is shifted into Park, voltage is applied to keyless entry receiver on circuit No. 275. When keyless entry receiver senses voltage on circuit No. 39 (ignition switch in RUN) and voltage on circuit No. 275, keyless entry receiver applies voltage to circuit No. 194. Power door lock relay is energized to actuate door lock motors and unlock all doors.