Finally got around to installing 12V power panel to the rear cargo area. This was actually a very easy upgrade. I ran a 16-ga wire from a add-a-circuit fuse tap at the cabin fusebox all the way back to the cargo area. This only required popping up the door sills, putting the wire in the OEM harness channel, then snapping the sills back in. I sliced a hole in the factory cargo side panel with a Dremel and ran the wires up to the power panel through the jack door. I did have to temporarily remove the jack and CANBUS computer to gain access. Grounding was provided through a ring terminal around one of the CANBUS computer mounting bolts The panel is always hot (the add-a-circuit was plugged into the power seat circuit), but is switched so it can be turned off when not in use. This will be very useful for camping, going to the river, etc, when we want to charge phones or operate 12V accessories but don't want the ignition on. I love Japanese cars but none of them seem to provide always-on power to 12V receptacles.....this cheap upgrade gets around that.
Amazon product ASIN B07TBK58YS
Amazon product ASIN B07TBK58YS