Chevrolet Chevy Van G3500 (1996-1998) Back-up lamps circuit

BLK WIRE CONVENIENCE CENTER (UNDER LEFT SIDE OF DASH) HOT IN RUN OR START I/P FUSE BLOCK LEFT BACKUP LAMP LT GRN WIRE PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) PNK WIRE RIGHT BACKUP LAMP TURN B/U FUSE 16 W/ OPTIONAL TRAILER WIRING PACKAGE (RIGHT REAR OF INTERIOR)