Floor air duct under 3rd row

[Mogwai]

Does anyone know if this duct feeds the 2nd or 3rd row? I assume 3rd but you know what they say about assumptions.

 

[Sac Cerevisiae]

Zoom out for better context. Where is this located?

Edit: read the title knucklehead.

 

[Markuson]

Still would be helpful to see wider shot showing orientation/location of that with the full rear floor area.

I’ve seen under there, but not in a while.
Would help jog me old fart memory.

 

[Mogwai]

It's covered right now but the carpet you see is 3rd row foot floor space, and almost directly above rear axle. The bolt holes are for the frontward 3rd row seat mounts.

 

[bloc]

definitely for the third row, but I can’t remember if it’s just the wheelwell vent or the whole passenger side

 

[Mogwai]

definitely for the third row, but I can’t remember if it’s just the wheelwell vent or the whole passenger side

Do you know if this duct is for hot air only or will it blow whatever is coming out of the AC? I'm debating about tapping into it to push cold air while the truck is running into a compartment w/in the drawers/platform I'm building that houses a couple fridge compressors and some electronics (lithium batt/inverter/water pump). First step was to confirm that duct wasn't for the 2nd row, I don't mind potentially messing with flow to the 3rd row but want the 2nd row passengers to not notice.

 

[bloc]

Do you know if this duct is for hot air only or will it blow whatever is coming out of the AC? I'm debating about tapping into it to push cold air while the truck is running into a compartment w/in the drawers/platform I'm building that houses a couple fridge compressors and some electronics (lithium batt/inverter/water pump). First step was to confirm that duct wasn't for the 2nd row, I don't mind potentially messing with flow to the 3rd row but want the 2nd row passengers to not notice.

Should be both. I *think* the management of whether the air is cold or hot is within the rear AC unit behind the drivers rear wheel. It adjusts temp and whatever it puts out is what is in the ducting ultimately to be blown out the vents.

Should be easy to check.. set rear AC all the way cold then hot and feel the duct work right there and see what happens.