Does it?
AHhhhhh
As you'll find out the front end of these Deli L300's are RAD-CITY!!!
Pipework runs from your autobox to the bottom of the main engine coolant rad [
the one you have that is GuNKeD!]
then goes forwards to the small rad under the front drivers side step . . . then back to the auto box.
I relocated that small rad from under the drivers step
to a new location centrally and higher up to save it from a BaSHing when off-roading
BUT in its new location, getting less airflow
and combined with my having an internally furred up main rad
[
unknown to me at that time]
this then meant my autobox ran hot
and eventually got goosed!
As for the other Rads......
If you look at the grille in the front bumper
looking though under the central bit of the bull bar
what you will see is a long strip of a rad that is the main oil cooler for the engine
Then if you remove the bash plates from under the front axle and look up you will see a large thin rad with an electric fan in front of it . . . with all this siting right in front of the main engine coolant rad
This is the main air con rad
Then under the passenger side front step is another rad which is the 2nd aircon rad, connected to the air con in the rear of the truck
It took me quite a while of L300 4x4x ownership to work all this out and trace all the pipework!!!
Before then junking all the AC stuff as it was getting smashed to bits anyway when off-roading in my case
All I'd say is be very particular about what you do with that autobox oil cooler that is under the drivers front step
Where is it as stock/OEM when you go off-roading it gets full of mud and then the fan fails if you wade a lot
Then as you are working the autobox hard in low gears off-road it will struggle to keep cool with that rad gunked in mud and with no working fan
When I first started green-laning I was always surprised by the steam coming up from the front drivers side when going through puddles...
I now know it was that puny autobox oil cooler struggling to do its job effectively in its OEM location
Ultimately I'm pretty sure this is what killed the autobox and why our L300 truck got SORN'd
Jo0Lz