Computer data lines circuit for Chevrolet Uplander I (2004-2008)

BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BELOW LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRN/WHT WIRE CLASS 2 SERIAL DATA DATA LINK CONNECTOR (DLC) (BELOW LEFT SIDE OF DASH, TO LEFT OF STEERING COLUMN) DIGITAL RADIO RECEIVER (BEHIND LEFT SIDE OF DASH) DIGITAL VIDEO DISC (DVD) PLAYER DK BLU WIRE DK GRN WIRE DRIVER MEMORY SEAT MODULE (UNDER DRIVER SEAT) ENGINE CONTROL MODULE (ECM) (3.9L) GMLAN RESISTOR GRY WIRE HI SPD GMLAN SERIAL DATA HOT AT ALL TIMES HVAC CONTROL MODULE (IN DASH CENTER TRIM PANEL, BENEATH RADIO) I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) INSTRUMENT PANEL CLUSTER (IPC) LEFT DASH ACCESS PANEL) LEFT SLIDING DOOR MODULE (LSDM) (BEHIND LEFT REAR INTERIOR BODY PANEL) LT BLU WIRE LT GRN WIRE MOBILE ENTERTAINMENT PLAYER MODULE NCA WIRE ONSTAR FUSE 6 ORG/ WIRE PPL RADIO RED WIRE RED/WHT WIRE RIGHT SLIDING DOOR MODULE (RSDM) (BEHIND RIGHT REAR INTERIOR BODY PANEL) SPLICE TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE (TCM) W/ MULTIMEDIA SYSTEM W/ MULTIMEDIA SYSTEM W/O MULTIMEDIA SYSTEM W/ ONSTAR W/ SECOND ROW SIDE AIR BAGS W/ SIDE IMPACT WHT WIRE YEL/BLK WIRE