5.7l, transfer case circuit, manual for Dodge Pickup R2500 (1996-2010)

B(+) MODE SENS SENS A RTN BLK WIRE BLK/YEL WIRE HOT AT ALL TIMES MODE SENS A POWER WAGON EXCEPT HD HD EXCEPT POWER WAGON SENS RTN GND TOTALLY INTEGRATED POWER MODULE (AT LEFT FRONT FENDER) ELECTRONICS TRANSFER CASE POSITION SENSOR VIO/YEL WIRE WHT/DK GRN WIRE