Steve, welcome to iRV2.com. Winnebago should be able to tell you exactly where the connection is. We are glad to have you join us and hope that you will be an active participan on the forum. Let us know what you find out. Thank you. Good luck and take care.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7