Acura TL III (2003-2006) Backup lamps circuit, a/t

ATP-R BACK LT- BLK WIRE ENGINE CONTROLS SYSTEM FUSE 21 GRN WIRE HOT IN ON OR START JUNCTION LEFT BACK-UP LIGHT MICU RED WIRE RIGHT BACK-UP LIGHT TRANSMISSION RANGE SWITCH (ON TRANSAXLE UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT END OF DASH) WHT WIRE