Pass-key circuit for Oldsmobile Aurora II (1999-2003)

B+ SENSOR SIG B+ SERIAL DATA SERIAL DATA B+ BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM GRD SENSOR RET HOT AT ALL TIMES IGNITION SWITCH J/B (RIGHT KICK PANEL) OFF ORG/ WIRE PCM/BATT FUSE PPL PPL RUN WIRE SENSOR RET SENSOR SIG B+ THEFT DETERRENT EXCITER MODULE THEFT DETERRENT MODULE (BEHIND LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE