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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 heightFront Wheel Speed Sensor Components and Components Location
Components
1. Front wheel speed sensor cable2. Front wheel speed sensor
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Front Seat Shield Outer Cover Components and Components Location
Component Location
1. Front seat front shield outer cover2. Front seat rear shield outer cover
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Compressor oil Repair procedures
Oil Specification
1.
The HFC-134a system requires synthetic (PAG) compressor oil
whereas the R-12 system requires mineral compressor oil. The two oils
must never be mixed.
2.
Compressor (P ...