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Hyundai Equus: Electronic controlled suspension (ECS) (If equipped)

ECS controls the vehicle suspension automatically to maximize passenger comfort by using the air spring and controllable shock absorber in the suspension.
You can also control the vehicle height manually in NORMAL mode or HIGH mode.
DRIVE mode / SNOW mode
To control the vehicle heightRear Curtain Repair procedures
Inspection
Connect the battery voltage and check the rear curtain motor
rotation. If the motor does not operate properly, substitute with a
known-good rear curtain motor and check for proper op ...
To control the vehicle height
Push the vehicle height control button to select the HIGH mode that makes the
vehicle higher than the NORMAL mode and the indicator light on the vehicle height
control button will illuminate. It i ...
Components and Components Location
Components Location
1. Compressor2. Air tank3. Air tube4. ECU5. Rear CDC Damper6. Rear spring7. Front air strut assembly8. G-Sensor9. Height sensor
...