Back-up lamps circuit for Toyota Corolla IX facelift (2003-2007)

BACK-UP LIGHT SWITCH (AT REAR OF TRANSAXLE) BH (AT RIGHT "B" PILLAR) GAUGE FUSE HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, AT LOWER FINISH PANEL) JUNCTION CONNECTOR 10 (AT LEFT SIDE OF LUGGAGE COMPARTMENT) JUNCTION CONNECTOR 4 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 8, 9 (AT LEFT SIDE OF LUGGAGE COMPARTMENT) LEFT REAR COMBINATION LIGHT RED/BLK WIRE RED/WHT WIRE RIGHT J/B (BEHIND UPPER RIGHT SIDE OF DASH) RIGHT REAR COMBINATION LIGHT WHT/BLK WIRE