Trailer tow circuit for Porsche Cayenne GTS II (2010-2014)

BACKUP LIGHT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRAKE BOOSTER BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM ELECTRIC BRAKE EXTEND FUSE 42 FUSE 5 FUSE 6 FUSE 7 FUSE 8 GP-21 GP-40 GP-40 (NEAR RIGHT TAILLIGHT) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HALL SENS HALL SENS SIG HALL SIG 1 HOT AT ALL TIMES HOT W/ TERMINAL 15 RELAY ENERGIZED LEFT TAILLIGHT LEFT TERM 30 LEFT TURN SIG LOCATING LIGHT LOCKING BOLT 2 LOCKING BOLT HALL SENS - MOTOR ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM REAR FOG LIGHT RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RETRACT RIGHT FUSE BOX RIGHT TAILLIGHT RIGHT TERM 30 RIGHT TURN SIG STOP LIGHT STOP LIGHT SW LOW SWIVEL IN SWIVEL IN FUNCTION DISPLAY SWIVEL IN SIG SWIVEL MOTOR SWIVEL OFF SIG SWIVEL OUT SWIVEL OUT FUNCTION DISPLAY TERM 15 TERM 30 TERM 30 MOTOR TERM 31 TERM 31 BUTTON TERM 58 D TRAILER HITCH CONTROL UNIT (OVER RIGHT REAR WHEEL HOUSING) TRAILER HITCH PIVOT MOTOR TRAILER SOCKET 1 TRAILER SOCKET 2 TRAILER SOCKET 3 TRAILER SOCKET SWITCH WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE