Scion tC I (2004-2007) Back-up lamps circuit

A/T BACK UP LAMP BACK-UP LAMP SWITCH (ON RIGHT SIDE OF TRANSMISSION) BLK WIRE BRN WIRE HOT IN ON OR START GAUGE FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 10 (LEFT "C" PILLAR) BI JUNCTION CONNECTOR 11, 12 (LEFT REAR OF VEHICLE) JUNCTION CONNECTOR 11, 12 (LEFT REAR OF VEHICLE) PNK WIRE LEFT REAR COMBINATION LAMP M/T PARK/NEUTRAL POSITION SWITCH (ON LEFT REAR OF TRANSMISSION) PNK WIRE RIGHT REAR COMBINATION LAMP BACK UP LAMP WHT/BLK WIRE