Mazda 3 BM (2013-2016) Backup lamps circuit

BACKUP LIGHT SWITCH BLK WIRE BLU WIRE BRN WIRE C-16 C-17 C-52 C-55 COMPUTER DATA LINES SYSTEM GRY WIRE HATCHBACK JOINT BOX 1 LEFT BACKUP LIGHT METER 1 FUSE PCM RBCM RED WIRE RELAY & FUSE BLOCK RELAY ENERGIZED RIGHT BACKUP LIGHT SEDAN TCM (A/T) WHT WIRE YEL WIRE