I can't remember what wires were connected to back of mine, but I did have to pull it out of wall when I got home from dealership, because it didn't seem to be working. The wires were very loosely connected at factory. Snugged up connections and it worked. Who knows what the dealership or factory did with settings, mine was initially set for AGM. Go through all the settings and program it to match your setup.
2019 Rockwood Geo Pro G19FD w/off road package
2015 Ford F150 XLT Super Cab 4x4 V8