Wondering whether the ATF level is monitored with the 722.6 transmission, and if a low fluid condition will trip some kind of indicator (like a check engine light)? There appears to be a slow leak coming from the passenger trans cooler line, as it passes through a grommet attached to the engine (and before it connects to the wire coiled hose). Can't tell from the color (black) whether it is ATF or engine oil from further up, but suspecting ATF at this point.

thanks,
-anthony