Ray Kimsey

In 2020 Oliver did not offer lithium batteries so either you have a special model or someone has taken the camper back in to the factory for an upgrade. The 2020s did not offer a solar disconnect or a battery disconnect. I have modified my 2020 to add lithium and replaced a lot of the older equipment. That location does look like where the wiring from the solar panels would be located, so that would be my guess too, the solar disconnect.

I have 2020 Elite 2 and over 40,000 miles on our trailer with no problem towing with tanks full or partially full.

I was assuming you could turn the valve with some type of pliers, but I guess not. Can you possibly disconnect thecold water line from the shutoff valve and cap it. Then you could drain the Truma.

To close the Truma valve on my 2020 you turn the handle 1/4 turn counter clockwise. To open 1/4 turn clockwise. With the handle on, the handle points to the rear of the trailer when closed and to the street side when open.

When I did this I had to purchase a 16' extension for the HDMI and USB cables (Amazon) which was just long enough for my needs.

I tried also. There does appear to be an obstruction. I ran the cable along the back of the cabinet to the rear of the trailer and then ran it down and under the basement and over to where I installed the cerbo gx. Was very easy to let it pass down in the rear.

I have a 2019 RAM 1500, so I am not sure if that qualifies as a late model anymore, and it has worked great for me. The only issue I have had was it would not recognize my iPhone at first. Service replaced the USB port on the truck and ever since then no issues. As far as infotainment issues, I had to reset it after replacing the battery once. After the reset all apps came back like normal.

I have a 2020 and here is where it is located. It is the wire on the right (labeled in picture with notebook paper and tape). It is on the driver side. Picture is looking forward through the hatch underneath bed next to cabinet. I disconnected and taped over the end. In the first picture the charge wire is attached in the second, I have disconnected, covered/sealed and stored next to solar shutoff.

Not sure about 2017 but 2020 did not. I added one when I upgraded my batteries.

I last ordered off Amazon back in 2021. They seem to last a year. Of course they are not in stock now, but here are the measurements from what I ordered: Pack of 100 Rubber Grommets: 1/4 Inside Diameter - 3/32" Groove Width - Fits 3/8" Drill Holes.

Glad it was helpful! It allowed me to diagnose a power board issue. Saved me some money.

Burnham Point State Park near Cape Vincent. Great place. Near Boldt Castle, buy tickets at the boat house and take ferry from there. Includes ticket, plus ferry over to the castle.

Sorry I don't have a specific answer to your question, but maybe this will help you search to be more productive. I like you find the builtin search to be lacking. I use a Google search and limit it to the forums. For example you search criteria might be as follows: site:olivertraveltrailers.com/forums/ cold air entry The site limits to whatever you want to limit your search, then just enter your search words. Hope this helps.

Thank you. I only have two batteries, 400AH each for a total of 800AH., So one on top of the other.

Thank you. My AGMs were still doing pretty well, but we were up in Canada this summer for five weeks and we were having to work hard at not pushing them too hard and using voltage to guess at the state of charge was rather annoying. I decided to go ahead and replace the batteries and enjoy the upgrade myself instead of waiting until they had to be replaced.