Well, half the parts on the Jeep are smaller than the key fob. That does help. Looks like a plug of sorts due to the lip around the top. Did you look inside the filler pocket to see if there's a hole that needs a plug? It could be a plug under the storage well or under the jack too.It is rubber. I took a picture with the key fob to show size.
4xe has a solenoid opening the gas cap? For both plug in and ICE?The solenoid failed so it couldn't be opened. I had to use the emergency cord to open the gas cap.
Judging by that size comparison, I was gonna go with spare tire!!Well, half the parts on the Jeep are smaller than the key fob.
Awesome information and thank you btw! Sheesh this is the reason of finding a good dealership to take our vehicles to but guess it can't be helped really. That's why sometimes it's best to do your own work.@Zacreth the attached pics show a few of those rubber plugs/grommets in the rear cargo area:
It could be one of these, or something similar.