May I hop on this thread (as a newbie on here): I've been surfing around the net trying to establish whether there is just one oil for the front motor / generator / transmission or two separate ones?
I've done the 'normal' change (about 3 1/2 litres of SP3 type ATF, I've used Mannol 8209) but there appears to be a separate drain / filler at the front of the unit. I had reason to drop the engine from mine, and quickly plugged the lines that go to the front of the unit, but to my eyes the little bit of fluid I did see looked clear / honey - coloured, compared to the old, dark 160K mile ATF that came from the main unit.
Duhansu is this the fluid you refer to?