Oldsmobile Bravada II (1995-2001) Pass-key circuit

1850 1140 GRD BATTERY DATA GRD SENSOR PWR 2.2L 4.3L 710 1057 DATA SENSOR RET SENSOR DATA BLK WIRE BODY CONTROL MODULE (UNDER DASH, ON HEATER CASE) DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DK GRN/WHT WIRE ENGINE CONTROLS SYSTEM (FUEL PUMP RELAY) HOT AT ALL TIMES LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PASSLOCK SENSOR (AT IGNITION SWITCH) POWERTRAIN CONTROL MODULE (ON RIGHT FRONT OF ENGINE COMPT) PPL RED WIRE RED/WHT WIRE SPLICE PACK TBC FUSE UNDERHOOD FUSE BLOCK VEHICLE CONTROL MODULE (ON RIGHT FRONT OF ENGINE COMPT) WHT WIRE YEL WIRE