Chevrolet SSR I (2003-2006) Back-up lamps circuit

34 72 TR SW P TR SW B BATTERY B/U LMP VOLT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (REAR CENTER OF PASSENGER COMPT) DK GRN WIRE GRN WIRE GRY WIRE HOT AT ALL TIMES INSIDE REARVIEW MIRROR LEFT BACKUP LAMP LT GRN WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (LOWER LEFT SIDE OF TRANSMISSION) POWERTRAIN CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPT) REAR FUSE BLOCK (BELOW LEFT REAR SEAT) FUSE 7 REAR FUSE BLOCK (REAR CENTER OF PASSENGER COMPT) RIGHT BACKUP LAMP SER DATA SERIAL DATA TR SW A TR SW C WHT WIRE YEL WIRE