Kia Carnival III (2014-2021) Backup lamps circuit

AUDIO B/UP LAMP FUSE BACKUP LAMP BACKUP LMP SIG BLK WIRE BRN WIRE E/R-A E/R-C ELECTROCHROMIC MIRROR GRN WIRE GRN/BLK WIRE GRY WIRE HOT IN ON OR START I/P-A I/P-C I/P-E LEFT REAR COMBINATION LAMP (IN) NCA WIRE ON/START INPUT ORG/ WIRE PCB BLOCK PCM RED WIRE RED/BLK WIRE RIGHT REAR COMBINATION LAMP (IN) SIG (1) SIG (2) SIG 3 SIG 4 SMART JUNCTION BLOCK TCU FUSE TRANSMISSION RANGE SWITCH TRANSMISSION RANGE SWITCH SIGNAL WHT WIRE YEL/BLK WIRE