Top connection on radiator is the SOURCE feed from AT
https://www.clublexus.com/forums/attachments/gx-2nd-gen-2010-present/477906d1556746221-gx-460-tow-package-brake-control-lexus-oem-at-cooler-install.pdf
I notice their install document doesn’t show those bottom frame holes being used
https://cdn.shopify.com/s/files/1/0762/0834/1300/files/GX460_4R_Transfer_Case_Skid_Plate_Install_Guide.pdf?v=1691773775
Looks like one of those captive nuts (nut welded to a wire) for mounting something to the frame through an existing hole
Did you install your skids?
Example:
A760 is not much different than the A750 other than having a 6th gear.
Remember most 470s had an external AT cooler while most 460s did not. Also that thermostat setup was added on the 460 as well.
Even this was added in recent years for 60k mile AT service...
“The old V-8 and ancient five-speed automatic are long gone, hardly a surprise these days”
Small detail like that makes me question content/article creation methods if you know what I mean
I’ve had that randomly happen over the years in really wet weather or after a carwash.. it has always gone away in short order so never considered parking sensor replacement.
I’m only hands-on familiar with the quick to remove oil filter access panel on my Budbuilt skids
https://forum.ih8mud.com/threads/budbuilt-460-skids-with-useable-oil-filter-access-panel.1138141/