Rear vehicle detection circuit for Subaru WRX STI VA facelift (2016-2021)

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BSD/RCTA OFF SWITCH CAN TRANSCEIVER, RECEIVER COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVE CIRCUIT FUSE 2 FUSE 4 FUSE, RELAY BOX (F/B) GB-10 GB-12 GB-8 GRN WIRE GRY WIRE HOT IN ON OR START HOT W/ IG 2 RELAY ENERGIZED LANE DEPARTURE LEFT OUTER MIRROR ASSEMBLY LEFT RADAR SENSOR (MASTER) LT GRN WIRE MICROCOMPUTER PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT OUTER MIRROR ASSEMBLY RIGHT RADAR SENSOR (SLAVE) SPEAKER VIO WIRE WARNING OFF IND WHT WIRE YEL WIRE