YES, I have done this with other vehicles. Be sure to use ATF4+ fluid it's synthetic and will flow at the lower temp with out the engine coolant heating.
The transmission cooler is built into the radiator, and the tubes on the cooler are leaking Trans. fluid into the engine coolant. Need to replace radiator.
It is the transmission cooler hose or line. It runs the fluid through a cooler on the radiator to cool the transmission fluid.
The automatic transmission oil cooler is built into the radiator. If the oil cooler developes a leak the oil mixes with the engine coolant.
transmission cooler
That is a cooler for the power steering fluid.
You have a failed radiator. Most vehicles have a trans cooler on the side of the radiator.
The reason the fluid is a milky color is that water is getting into the transmission. How you ask??? Well the cooling lines go into the radiator to cool the fluid. It is at that spot it is picking up water as the cooler inside the radiator has a leak. the best solution would be to change the radiator. You could block the fitting ports for the lines at the radiator and put an external cooler on it. YOU MUST thoroughly flush the transmission and change the fluid and filter.
This is transmission fluid. The leak is at the transmission cooler which may be part of the radiator.
tranny cooler lines or tranny cooler blew up inside rad
Some have an internal transmission cooler & extra small internal radiator for that purpose.
The transmission cooler (possibly part of the radiator) has failed
Transmission cooler is a separate tank area attached to the lower or side of radiator (one unit)