Sal R.
Active member
I've got an 01 Sequoia. I don't like the 4WD system in it. Toyota dropped the ball with these in 01 and 02. I think they finally fixed them in 03. The issue is it's only in true 4WD (center diff locked) when the t-case shifter is in Low and the transmission is in first gear. That's it. Once you shift into second gear or reverse, it kicks the center diff lock out and now you're in AWD. Uhhhhhhh, thanks Toyota. Horrible design.
I've taken it out on the trail a couple times and it's scary to get it into a spot where you've wheeled it in forward in 4WD and have to get out in AWD. Not fun at all.
There is a mod available to add a switch to lock the center diff even in 4HI on 01-02s that duplicates the function enabled for later models.
FYI