Transfer case circuit, manual for GMC Sierra 1500 (2000-2012)

4.3L 4.8L, 5.3L, 6.0L 1694 1695 AUXILIARY BATTERY RELAY, VEHICLE CONTROL MODULE (4.3L) BLK WIRE BLK/WHT WIRE BODY WIRING HARNESS JUNCTION BLOCK BRN WIRE DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (ON LEFT SIDE OF INNER FRAME) ENGINE COMPT) ENGINE WIRING HARNESS JUNCTION BLOCK FRONT AXLE ACTUATOR/ SWITCH FUSE FUSE BLOCK GRY WIRE GRY/BLK WIRE HOT IN HOT IN RUN, START INDICATOR LAMP INSTRUMENT CLUSTER LOGIC LT BLU WIRE PNK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF PPL RUN WIRE SPLICE PACK TRANSFER CASE SWITCH (TOP LEFT OF TRANSFER CASE) VEHICLE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT)