Not sure if this is a novel mod or not...but I'm sure someone will let me know if it isn't...
I am a new, first time Jeep owner. Mine is 2016 JKU Willys (23K) so it it all manual. One of the first things I noticed was that there was no way to lock the tailgate without the key before closing it like you the passenger doors.
I had seen on another site where someone had modded the rear latch to be able to open it from the inside (not sure why??). I took that idea and looked at what it would take to lock it from the inside. Turns out it is easy.
I pulled the Cover/Vent off the inside. Once inside, you can access the locking lever that a solenoid would be attached to in a power lock equipped vehicle. The lever needs to be pushed/pulled down to lock the door. I looped a length of 45lb coated steel leader through the pushrod hole in the lever and crimped it on a ferrule (sorry no pic..). I then drilled a small hole in the cover/vent panel and passed the leader to the outside. I finished it with a loop on the outside with a finger sized loop and short piece of wire insulation to make it easier to pull.
After I am done in the tailgate, I simply pull the leader loop to lock it and close it.



-Richard
I am a new, first time Jeep owner. Mine is 2016 JKU Willys (23K) so it it all manual. One of the first things I noticed was that there was no way to lock the tailgate without the key before closing it like you the passenger doors.
I had seen on another site where someone had modded the rear latch to be able to open it from the inside (not sure why??). I took that idea and looked at what it would take to lock it from the inside. Turns out it is easy.
I pulled the Cover/Vent off the inside. Once inside, you can access the locking lever that a solenoid would be attached to in a power lock equipped vehicle. The lever needs to be pushed/pulled down to lock the door. I looped a length of 45lb coated steel leader through the pushrod hole in the lever and crimped it on a ferrule (sorry no pic..). I then drilled a small hole in the cover/vent panel and passed the leader to the outside. I finished it with a loop on the outside with a finger sized loop and short piece of wire insulation to make it easier to pull.
After I am done in the tailgate, I simply pull the leader loop to lock it and close it.



-Richard