smart trac always on
usually Smart-Trac all-wheel drive
Rear wheels if it is four wheel drive or rear wheel drive.
All wheel drive is all wheel drive, all the time. Four wheel drive is engaged or disengaged by the driver.
If the all wheel drive stops working on a 1999 Bravada, there could be something wrong with the electrical sensors. There may also be a problem with some of the electrical wiring.
The light that comes on when 4 wheel drive is engaged is not the service light. It is just an indicator light that comes on to let you know the 4 wheel drive is engaged. It will go off when the 4 wheel drive is disengaged.
It is 4 wheel drive when the system is engaged. In 2 wheel drive the vehicle is driven by the rear wheels.
RWD when not in 4WD mode.
I have read that the Sienna AWD system uses an open differential for the central differential (and I presume the front and rear as well) and relies on four wheel traction control to prevent wheel spin. It is always engaged.
unless it is the 4x4 version it is a front wheel drive. the 4x4 version is a front wheel drive until the 4x4 is engaged.
4 runner means four wheel drive. If the 4runner is only two wheel drive or the 4 wheel drive is not engaged, the rear wheels power the vehicle.
No. It is standard rear-wheel drive truck until the 4WD mode is engaged.
Tyres unevenly worn or unequal tyre pressure in a 4 wheel drive vehicle will pull right or left when 4 wheel drive is engaged.