There is a ball joint on the lower control arms of the suspension that allows a rod to connect to a ride height sensor and this is how it figures out what the suspension is doing and it uses a hydraulic system to change the suspension.
On the air springs.
check your ride height sensor
Assuming you mean the height sensor, there is one on each front wheel and one for the rear located on the passenger side rear wheel.
The height sensor is attached to the body above the center of the rear axle. It is connected to the track bar viaa link that moves the arm on the height sensorup (when the bodylowers due to load) and down (when the body raises due to removal of a load).
It looks almost like a little shock absorber and it is located above the rear differential.
There are two one on each lower control arm Hope this helps. Mark VII Heaven
There is three sensor, one in the back over the rear end right side. Two in the front behind the front struts from the body to the Aframe.
go to body shop then go to tires look around for ride height or ride deminsion
the height restriction for it is about 1.4m
there is no way to adjust the ride height other then aftermarket suspension parts
what is the Factory front ride height for a 1994 nissan pickup