Trunk release circuit for Buick LaCrosse II (2009-2013)

AJAR SW SIG 1 BATT POS VOLT BLK WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) BRN/DK BLU WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/YEL WIRE EXTERIOR REAR COMPARTMENT LID UNLATCH SWITCH FUSE FUSE OF DASH) GRY WIRE GRY/YEL WIRE HANDLE SW OPEN SIG HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (LOWER LEFT SIDE MTR RELEASE CTRL PPL/WHT WIRE REAR COMPARTMENT LID LATCH (IN TRUNK LID) REAR COMPARTMENT LID UNLATCH RELAY RED/WHT WIRE SERIAL DATA VIO/GRY WIRE WHT WIRE YEL WIRE