Buick LaCrosse I (2004-2009) (right of data link connector) Wiring diagrams

AUTOMATIC A/C MANUAL A/C BATT MAIN 3 FUSE 28 BCM CLASS 2 SERIAL DATA BLK WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRN WIRE COMPASS SENS RTN DEFOGGER DRIVER OUTSIDE REARVIEW MIRROR ELECTRONIC COMPASS MODULE (TOP RIGHT SIDE OF REAR PACKAGE SHELF) HOT AT ALL TIMES HTD MIR FUSE HVAC CLASS 2 SERIAL DATA INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) LOGIC LOGIC HVAC CONTROL MODULE (CENTER OF DASH) LT GRN WIRE ON IND. ORG/ WIRE PASSENGER OUTSIDE REARVIEW MIRROR REAR DEFOG RELAY CTRL REAR DEFOGGER SWITCH REAR WINDOW DEFOGGER GRID RED WIRE RR DEFOG RELAY UNDERHOOD FUSE BLOCK (MOUNTED TO RIGHT STRUT TOWER) W/ DRIVER INFO CENTER DISPLAY WHT WIRE

BLK WIRE BODY CONTROL MODULE (BCM) (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRN WIRE CLASS 2 SERIAL DATA DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DK BLU WIRE DRIVER HEATED SEAT BACK ELEMENT (IN DRIVER'S SEAT BACK) DRIVER HEATED SEAT CUSHION ELEMENT (IN DRIVER'S SEAT CUSHION) DRIVER HEATED SEAT HIGH INDICATOR DRIVER HEATED SEAT LOW INDICATOR DRIVER HEATED SEAT SWITCH DRIVER'S HEATED SEAT RELAY (UNDER DRIVER'S SEAT FRONT PASSENGER HEATED SEAT HIGH INDICATOR FRONT PASSENGER HEATED SEAT LOW INDICATOR FRONT PASSENGER HEATED SEAT SWITCH GRY WIRE HEATED SEAT ELEMENT HEATED SEAT THERMISTOR HOT AT ALL TIMES HTD SEAT FUSE HVAC CONTROL MODULE (CENTER OF DASH) I/P FUSE BLOCK INFLATABLE RESTRAINT FRONT PASSENGER PRESENCE SYSTEM LOGIC LT GRN WIRE NCA WIRE ORG/ WIRE PASSENGER HEATED SEAT BACK ELEMENT (IN PASSENGER'S SEAT BACK) PASSENGER HEATED SEAT CUSHION ELEMENT (IN PASSENGER'S SEAT BACK) PASSENGER'S HEATED SEAT RELAY (UNDER PASSENGER'S SEAT) PNK WIRE PPL RED/WHT WIRE SPLICE PACK TAN WIRE TAN/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE