Defoggers circuit, with auto a/c for Buick LeSabre VIII (2000-2005)

BLK WIRE CLASS 2 DATA CLASS 2 DATA CLASS 2 DATA CLOCK SIG COMPUTER DATA LINES SYSTEM DATA SIG DRIVER DOOR MODULE (DDM) (IN LEFT FRONT DOOR) FEED FRONT PASSENGER DOOR MODULE (FPDM) (IN RIGHT FRONT DOOR) SERIAL DATA HOT AT ALL TIMES HOT IN ON, START HVAC CONTROL MODULE INSTRUMENT PANEL INTEGRATION MODULE (IPM) (BEHIND LEFT SIDE OF DASH) KDD DATA KDD DATA LEFT "C" PILLAR) LT BLU WIRE NCA WIRE PPL PPL 1807 PPL 1807 PPL 1881 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REAR WINDOW DEFOGGER RETURN RETURN FEED RIGHT OUTSIDE REARVIEW MIRROR RR DEFOG FUSE RR DEFOG RELAY SERIAL DATA TAN WIRE TAN/WHT WIRE WHT WIRE