I have recently installed a Trimble 1050 with field Iq in a 2011 hagie sts12. RSCM and SIM all with correct harnessing.

Got everything setup in the display, but I can get the pump to turn on. I have the pump jumper installed. I am looking over the wiring and there is a single weather pak labeled "Master Switch". Does this arm the pump? Other than that Im not sure how to turn the pump on like I used to.