133
ECS Gen. 2
Solenoid valve
block - drive
axle - 4x2 -
suspension hold
When the bogie switch is moved to off position, and/or the
ECU receives a signal from a height sensor confirming
that the correct ride height has been reached, the ECU
removes +24 V from the control solenoid and drive axle
solenoid.
The solenoid valves close, so no air can escape from the
air bellows.
The chassis is stays at the required height.