Honda typically uses dedicated/unique wiring harnesses for each trim level, so the wiring does not exist in vehicles without the outlet.
Read more discussion here -
https://www.crvownersclub.com/forum...196525-accessory-power-socket-cargo-area.html
Read more discussion here -
https://www.crvownersclub.com/forum...196525-accessory-power-socket-cargo-area.html