Checking Operation Of The Trailer Hitch Socket: Notes

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Connect the test cable to the trailer hitch socket on the vehicle and lay the cable to the front.

Fig 1: Connecting Test Cable To Trailer Hitch Socket
Courtesy of PORSCHE CARS NORTH AMERICA, INC.