4.3l vin w, transfer case circuit, with 2-speed selectable transfer case for GMC Sonoma II (1994-2004)

4 DOOR 4 LO REQUEST 2 HI REQUEST 4 HI REQUEST 4 LO STATUS LAMP ANTI-LOCK BRAKES SYSTEM ATC FUSE AXLE SW BLK LT GRN/ WIRE BLK WIRE BLK/WHT WIRE BODY RELAY BLOCK (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BTSI FUSE CRANK FUSE CRUISE CONTROL SYSTEM CTSY LP FUSE 8 DATA LINK CONNECTOR (DLC) (PARTIAL) (UNDER LEFT SIDE OF DASH) DK BLU/WHT WIRE DK GRN/WHT WIRE ENCODER CHANNEL A ENCODER CHANNEL B ENCODER CHANNEL C ENCODER CHANNEL P ENCODER GROUND ENCODER SIG GROUND GROUND 2 HI STATUS LAMP 4 HI STATUS LAMP FRONT AXLE INDICATOR FUSE 15 GROUND GROUND BATTERY BATTERY GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN HOT IN PARK OR NEUTRAL I/P FUSE BLOCK (ON LEFT END OF DASH) IGNITION ILLUMINATION LAMP INDICATOR INSTRUMENT CLUSTER, SOUND SYSTEMS LT GRN WIRE LT GRN/ BLK WIRE LT GRN/BLK WIRE MOTOR CONTROL A ORG/ WIRE PPL PPL/WHT WIRE RED WIRE RED/WHT WIRE RUN WIRE SHIFT MOTOR SOLID STATE SPLICE PACK STARTING/ CHARGING SYSTEM STOPLIGHT SWITCH SWITCH SWITCH (ON FRONT AXLE, RIGHT OF DIFF) TAN/BLK WIRE TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL MODULE (BEHIND RIGHT FRONT KICK PANEL) TRANSFER CASE SHIFT CONTROL SWITCH UNDERHOOD FUSE BLOCK (ON TOP OF LEFT FRONT FENDER) VS SIGNAL WHT WIRE YEL/BLK WIRE