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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 Hub - Carrier Components and Components Location
Component
1. Rear hub assembly2. Dust cover3. Rear knuckle4. Rear brake disc
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Front Wheel Speed Sensor Components and Components Location
Components
1. Front wheel speed sensor cable2. Front wheel speed sensor
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Emergency Fastening Device (EFD) Repair procedures
Removal
1.
Disconnect the battery negative cable, and wait for at least three minutes before beginning work.
2.
Remove the front seat assembly.
(Refer to Body - "Front Seat Assembly")
3. ...