4.8l vin c, transfer case circuit, 2-speed manual for Chevrolet Silverado 1500 (2000-2012)

27 28 GMLAN BUS - GMLAN BUS + 4.3L 4.8L/5.3L/6.0L 43 44 57 44 GMLAN BUS + GMLAN BUS - AUX HVAC-IGN FUSE 50 AXLE SW SIG BLK WIRE BLK/WHT WIRE COMPUTER DATA LINES SYSTEM DIESEL DK GRN WIRE ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD) FRONT AXLE ACTUATOR FUSE BLOCK UNDERHOOD (LEFT SIDE OF ENG COMPT) GRY/BLK WIRE HOT IN RUN OR START INSTRUMENT PANEL CLUSTER LAMP LOGIC PNK WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANS IGN 1 FUSE 20 TRANSFER CASE SHIFT CONTROL SWITCH (ON TOP LEFT OF TRANSFER CASE)