Cadillac SRX II facelift (2012-2016) Trailer tow circuit, without heavy duty trailer provisions

1335 1335 7542 (BLUNT CUT TRAILER PROVISION) 2 23 24 SIG GND DATA BUS - DATA BUS + 22 8 17 PARK LAMP SPLY LEFT TRAILER RIGHT TRAILER BATTERY FUSE FUSE BLOCK (NEAR LEFT FRONT STRUT) BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (ON LOWER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN/VIO WIRE EXTERIOR LAMPS CIRCUIT FUSE GRY/BRN WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT TRAILER STOP/TURN SIGNAL LAMP RELAY TRLR LT S/T LMP FUSE LF TURN SIG LP SPLY VOLT LR STOP LAMP LP SPLY VOLT LR TURN SIG LP SPLY VOLT LT GRN/BRN WIRE LT GRN/VIO WIRE PRK LPS TRLR FUSE RBEC RED WIRE RED/GRY WIRE RF TURN SIG LP SPLY VOLT RIGHT TRAILER STOP/TURN SIGNAL LAMP RELAY RR STOP LAMP LP SPLY VOLT RR TURN SIG LP SPLY VOLT STOP LAMP RLY COIL SPLY VOLT TRAILER CONNECTOR TRAILER PARK LAMPS RELAY TRLR RT S/T LMP FUSE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YEL/DK BLU WIRE YEL/GRY WIRE