Backup lamps circuit for Buick Encore I (2012-2016)

29 43 HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - 3 22 BATT POSITIVE VOLT LO SPD GMLAN SER DATA AUTOMATIC TRANSMISSION ASSEMBLY BACKUP LAMP SPLY VOLT BACKUP LP SPLY VOLT BATT POSITIVE VOLT BCM 5 FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY ECM-B FUSE ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) GND SIG P GRN WIRE GRN/WHT WIRE GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK (BEHIND LEFT END OF DASH) LEFT BACKUP LAMP LEFT TAILLAMP ASSEMBLY LOGIC INSIDE REARVIEW MIRROR LOGIC REARVIEW CAMERA (IF EQUIPPED) (CENTER OF LIFTGATE) NCA WIRE RED WIRE RED/GRY WIRE RED/WHT WIRE RIGHT BACKUP LAMP RIGHT TAILLAMP ASSEMBLY SIG A SIG B SIG C SYSTEM TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION INTERNAL MODE SWITCH UNDERHOOD FUSE BLOCK (LEFT FRONT CORNER OF ENGINE COMPT) WAKE UP SIG WHT WIRE WHT/GRY WIRE YEL WIRE