Back-up lamps circuit for Mazda Tribute I facelift (2004-2007)

2.3L 3.0L A/T BLK WIRE COMPUTER DATA LINES SYSTEM FUSE 29 GRY/RED WIRE HOT W/ RUN/START RELAY ENERGIZED LEFT REVERSING LAMP LT GRN WIRE MICROCOMPUTER ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (AT UPPER CENTER OF FIREWALL) REVERSE LAMP RELAY REVERSING LAMP SWITCH (M/T) (LEFT FRONT OF ENGINE COMPT) RIGHT REVERSING LAMP SMART JUNCTION BOX (REAR CENTER OF ENGINE COMPT) TRANSMISSION RANGE SENSOR (ON LEFT SIDE OF TRANSMISSION) VIO WIRE WHT WIRE