Dodge 2015 Durango - Owner Manual - Manual (Page 259)

The rear cargo power outlet is located in the right rear
cargo area.
NOTE: The rear cargo power outlet can be changed to
“battery” powered all the time by switching the power
outlet right rear quarter panel fuse in the fuse panel from
fuse location F90 to F91.
Rear Cargo Power Outlet
Rear Cargo Power Outlet Fuse
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 257