Chevrolet Equinox I (2004-2009) Trailer tow circuit

BLK WIRE BODY CONTROL MODULE (BCM) (CENTER OF DASH, BEHIND HVAC CONTROL MODULE) BRN WIRE DK GRN WIRE GRN WIRE HOT AT ALL TIMES HOT W/ PARK LAMP PCB RELAY ENERGIZED LT TRLR STOP/TRN FUSE 37 LT TRLR STOP/TRN RELAY 59 LT TRLR STOP/TURN RELAY CTRL ORG/ WIRE PARK/LAMP TRLR FUSE 35 RT TRLR STOP/TRN FUSE 43 RT TRLR STOP/TRN RELAY 58 RT TRLR STOP/TURN RELAY CTRL TRAILER CONNECTOR (BLUNT CUT) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPARTMENT) YEL WIRE