Backup lamps circuit, without stripped chassis for Ford RV Cutaway E350 Super Duty (1999-2011)

BATTERY BLK WIRE BLK/PNK WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) DIESEL DIGITAL TRANSMISSION RANGE (DTR) SENSOR (A/T) (LEFT SIDE OF TRANSMISSION) DK GRN/ORG WIRE EXCEPT DIESEL EXCEPT DIESEL, W/ AUXILIARY BATTERY FUSE 12 HOT AT ALL TIMES HOT IN RUN LEFT REAR LAMP ASSEMBLY RIGHT REAR LAMP ASSEMBLY LEFT REVERSING LAMP RIGHT REVERSING LAMP NCA WIRE PNK PNK WIRE PNK WIRE RED WIRE VIO WIRE W/ MODIFIED VEHICLE PNK WIRE W/O MODIFIED VEHICLE WHT WIRE YEL/BLK WIRE