Hopkins Endurance Fifth Wheel Wiring Harness Installation – 2013 GMC Sierra – etrailer.com
Today is 2013 GMC Sierra. We’re going to install part number 41157. This the Hopkins Endurance Fifth Wheel Goose
Neck Wiring Harness. All right, now
the first step of
our install is to go ahead and find a location for our 7 Pole Connector. This will be our 7 Pole connector, we would
like it to install about right here. All right
first step is to drill
a quarter inch pilot hole.