Hello,
I think it is transmission oil that is located under the front of the van on the driver's side. I have 66 000km and never replaced the transmission oil since the van was new.
Is it the cause that the box located where I said is leaking, like it is all wet of oil, but not really leaking like a lot. Just a small drop of oil on my garage.
It is fustrating, now that my van is not under warranty any more (+60 000km)
Thanks.