Backup lamps circuit for Lexus GX J150 (2009-2013)

BK/UP RELAY BKUP LP 2 RELAY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) BKUP LP FUSE BLK WIRE DIODE (SHIFT POSITION) (CENTER OF DASH) ECU- IG 1 FUSE ENGINE ROOM R/B ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM J/B ALT FUSE ASSEMBLY (LEFT SIDE OF ENGINE COMPT) HOT IN INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) FUSE J/B 4 (CENTER OF DASH) J/B 4 J/B 3 (CENTER (LEFT SIDE OF DASH) OF DASH) J/C LEFT BACK UP LIGHT ASSEMBLY PARK/NEUTRAL POSITION SWITCH PNK 3 1 2 WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT BACK UP LIGHT ASSEMBLY VIO WIRE WHT/BLK WIRE