October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Park Assist - Module Power, Ground, Serial Data and Controls (UD5 or UD7)
WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Park Assist - Module Power, Ground, Serial Data and Controls (UD5 or UD7)