Yes I've heard of this and have started to investigate. My concern is the same as C-Fish is saying below.
Thanks C-Fish, This was also in the back of my mind. I wonder if your fridge draws more than mine. I have a older ARB/Engel MT35. I like your fuse box setup. What is the thingy to the left of it in the picture? Is that a low voltage cutoff or a breaker?
How did you run the power cable to the back?
Great idea about the extra cable to put the fridge outside.
Not sure about the power draw...
To the left is a 100amp breaker as stated.
I ran the wiring in through the drivers side, across to the passenger side behind the dash and down to the back in the door sill track.
Very easy to do, the FJ comes apart easily and has plenty of room for additional wiring.
I then cut apart the factory DC cord (confirmed +) and wired it directly into the new wires coming from the Blue Sea box.
One other trick; I have the AC cord plugged into the fridge as well, when I am parked in the garage I run the fridge off of house power...The fridge will automatically switch to AC (preferred).
Wil from
Sierra Expeditions gets credit for that idea.
The fridge is on 24/7, I keep it full of water and a few 'other' drinks...:ylsmoke: