Still at a loss on this. The rod pulls up in the mechanism and jams it from turning enough to open the latch's. I'd guess that its supposed to pull down with the latch and help spring it back. Tried the one from my spare gate, but no luck.
You can see from the pic that the rod slides in a notch on the latch like its supposed to, but that jams it up.
While I'm at it. Springs on the side cables. Where are your guys located. The GM schematic in post 23 shows them on the rear corner posts. LMC schematic shows them on the tailgate. My spare gate has them on the gate, wondering if there was different springs for locations.