Ford Explorer IV (2005-2010) Tire pressure monitoring circuit

BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLU/RED WIRE COMPUTER DATA LINES SYSTEM FUSE GRY/ORG WIRE HOT AT ALL TIMES LEFT FRONT TIRE PRESSURE SENSOR LEFT REAR TIRE PRESSURE SENSOR MICRO - MS MS CAN + CAN + GND POWER RIGHT FRONT TIRE PRESSURE SENSOR RIGHT REAR TIRE PRESSURE SENSOR SMART JUNCTION BOX (SJB) (BEHIND LEFT SIDE OF DASH) SPARE TIRE PRESSURE SENSOR VAR 1 VIO WIRE VIO/ORG WIRE