Pass-key circuit for Chevrolet Uplander I (2004-2008)

38 14 2 CLASS 2 DATA LOW REFERENCE SUPPLY VOLTAGE BATTERY (B+) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) CLASS 2 DATA DK GRN WIRE DK PPL GRN WIRE GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (RIGHT SIDE OF DASH, BEHIND ACCESS PANEL) INSTRUMENT PANEL CLUSTER (IPC) LOGIC LOW REFERENCE LT GRN WIRE NCA WIRE RED WIRE RED/WHT WIRE SECURITY INDICATOR SERIAL DATA B+ SPLICE SUPPLY VOLTAGE GROUND TAN WIRE THEFT DETERRENT EXCITER MODULE (IN STEERING COLUMN SURROUNDING LOCK CYLINDER) TRUNK/ LKS FUSE 1 WHT WIRE