Among the things I didn’t get with my used Ford Flex was the factory towing package. The factory tow hitch is integrated into the back bumper compared to underneath the bumper with aftermarket hitches. I wanted the cleaner look and additional clearance.
I was able to install the factory hitch with aftermarket 4 pin wiring in one afternoon. This writeup is for folks who are considering the same. This project is simpler than it first appears. The instructions included with both the hitch and the wiring was very good. I was able to do the entire thing as a one man job in about 3 hours, and I was moving slowly. Clicking on just about any picture should show the full size version.
{updated 3/3/12 to call out some comments and add a picture of the 4 pin mount I’m using…}
{updated 9/29/14 (wow-this post has some legs!) to make a note about wire colors…}
{updated 2/19/21 to note updated part number…}
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