2012 SSANGYONG NEW ACTYON SPORTS ESP

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Page 711 of 828

SSANGYONG NEW ACTYON SPORTS 2012  Service Manual 11-10
4. WARNING LAMPS
1) ABS Warning Lamp
ABS warning lamp module indicates the self diagnosis and malfunction.
ABS warning lamp ON:
When turning the ignition switch to ON position, ABS warning lamp

Page 712 of 828

SSANGYONG NEW ACTYON SPORTS 2012  Service Manual 11-114890-10
2) EBD (Electronic Brake-force Distribution) Warning Lamp (Brake 
    Warning Lamp)
EBD warning lamp when the system perform the self diagnosis and when it detects the 
malfunction of EBD

Page 713 of 828

SSANGYONG NEW ACTYON SPORTS 2012  Service Manual 11-12
5. SYSTEM DESCRIPTION
1) Block Diagram of ESP HECU

Page 714 of 828

SSANGYONG NEW ACTYON SPORTS 2012  Service Manual 11-134890-10
2) Operation of ESP System
The ESP (Electronic Stability Program) has been developed to help a driver avoid danger of losing 
control of the vehicle stability due to understeer or overste

Page 715 of 828

SSANGYONG NEW ACTYON SPORTS 2012  Service Manual 11-14
ESP controls during understeer ▶
The ESP system recognizes the directional angle with the steering wheel angle sensor and senses 
the slipping route that occurs reversely against the vehicle c

Page 716 of 828

SSANGYONG NEW ACTYON SPORTS 2012  Service Manual 11-154890-10
3) Vehicle Control During Cornering
The figure below shows the vehicle controls by the ESP system under various situations such as 
when the brake pedal is depressed or not depressed duri

Page 717 of 828

SSANGYONG NEW ACTYON SPORTS 2012  Service Manual 11-16
4) HBA (Hydraulic Brake Assist System)
(1)  Purpose  
HBA (Hydraulic Brake Assist) system helps in an emergency braking situation when the driver 
applies the brake fast, but not with sufficient

Page 718 of 828

SSANGYONG NEW ACTYON SPORTS 2012  Service Manual 11-174890-10
5) ARP (Active Roll-Over Protection
The ARP (Active Roll-over Protection) system is a safety assistant device that minimizes, by 
controlling brakes and the engine, the physical tendency