Chevrolet Chevy Express H1500 (2003-2012) Anti-theft circuit

1140 1037 812 1835 351 B+ SERIAL DATA BLK/WHT WIRE BODY CONTROL MODULE (BEHIND LOWER RIGHT SIDE OF DASH) DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DATA SERIAL DIESEL DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (ON LEFT FRAME RAIL NEAR CENTER OF VEHICLE) ENGINE CONTROL MODULE (LEFT INNER FENDER) FUSE 46 GASOLINE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START HOT IN RUN, ACC OR START INSTRUMENT PANEL CLUSTER LT BLU WIRE LT GRN WIRE ORG/WHT WIRE PASSLK SENS GROUND PASSLOCK SENSOR (INSIDE TOP OF STEERING COLUMN) PASSLOCK SIGNAL PNK 39 343 1020 IGN 1 VOLT ACC VOLT IGN 0 VOLT WIRE PNK WIRE POWERTRAIN CONTROL MODULE (LEFT INNER FENDER) PPL RED/WHT WIRE SECURITY INDICATOR SENS RET GROUND SENSOR RETURN SERIAL DATA TAN WIRE TBC ACCY (GAS) TBC/TCM ACCY (DIESEL) TBC FUSE 19 TBC IGN 0 FUSE 6 TBC IGN 1 FUSE 24 UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) W/ ACTIVE BRAKE CONTROL W/O ACTIVE BRAKE CONTROL YEL WIRE