H4F Question

The question I have is when my 4Runner is in the H4F mode how much power is transferred to front wheels. And dose the power to front wheels fluctuate according to different driving conditions like it dose on the GMC trucks.

 

It's a mechanical Torsen LSD unit so there's no ECU control of torque split. However the traction systems will put power where there's traction so it may simulate a variable torque split. I believe it's something like 60/40 until you lock it into 4wd which is 50/50.