Ford Pickup F250 (1996-1999) 4wd circuit, mechanical

"HIGH RANGE" INDICATOR & HIGH INDICATOR SWITCH (LEFT SIDE OF TRANSMISSION) ANTI-LOCK BRAKE MODULE BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BRN WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) FUSE 6 DISCONNECT SOLENOID DK GRN WIRE FLASHER RELAY FUSE 104 FUSE 23 GENERIC ELECTRONIC MODULE (GEM) (BEHIND LEFT SIDE OF DASH) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN INSTRUMENT CLUSTER LO HI LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE MAGNETIC CLUTCH NOT USED ORG/ WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF ENGINE COMPT) RED WIRE RUN WIRE SHIFT LOCK ACTUATOR, REAR AIR SUSPENSION MODULE SHIFT ON THE FLY RELAY (IN RPO RELAY BLOCK) SOTF RLY CTRL TRAILER TOW BATTERY RELAY TRANSFER CASE ASSEMBLY WHT WIRE WHT/LT BLU WIRE YEL WIRE