Quote Originally Posted by lttlbddy
The real answer to the question is:

TOD is a type of transfer case. Isuzu used this case in ALL of the VXs and some of the Troopers. Not sure if it made it into any others (maybe Axiom?).

As to the question of what type of fluid, I will defer to the answers already posted.

Steve G
The Axiom has Torque on Demand as well. I recently had the opportunity drive a 2002 Axiom across a muddy field. There were times I thought for sure I was going to high center myself as deep as the tires were sinking. To my surprise the Axiom managed to drive about 600 feet into the field, where I parked it for about two hours before driving another 600 feet back to the main road.

Not once did I have to put it in 4L.

If I can't find a VX soon, I may end up with an Axiom.