Hyundai i-30: Emergency Call System / Description and operation
Emergency Call (eCall)
When an accident occurs or the user's request is detected, it notifies the call
center of the vehicle status using the wireless network so that the center can
provide necessary emergency service.

1. Emergency
Call
2. Radio Communication network
|
3. Public-Safety
Answering Point (PSAP)
4. Emergency rescue service
|
eCall Function
1. |
Automatic notification function : It detects airbag signal that is triggered
by accident and automatically notifies the call center of the accident.
(1) |
An accident occurs (condition : IGN ON)
|
(2) |
Collision signal : Sent from the airbag control unit (ACU) to
the eCall unit
|
(3) |
Place a call : An emergency call is placed to the most appropriate
public-safety answering point (PSAP).
|
(4) |
Transmit MSD : After the call is connected, the Minimum Set
of Data (MSD) is transmitted using the in-band communication
(technology that transmits data through telephone voice channel).
|
(5) |
Connect to a call center agent, who in turn provides emergency
service.
• |
The eCall system may not work properly if the
vehicle damage is grave or the airbag does not
operate due to a minor accident.
|
|
|
|
2. |
Manual notification function : The driver decides to operate the SOS
button to notify the call center of the accident manually.
(1) |
The driver decides to operate the SOS button.
|
(2) |
Place a call : An emergency call is placed to the most appropriate
PSAP.
|
(3) |
Transmit MSD : After the call is connected, the MSD is transmitted
using the in-band communication (technology that transmits data
through telephone voice channel).
|
(4) |
Connect to a call center agent, who in turn provides emergency
service.
• |
If you want to cancel the connection attempt
while placing a call by pressing the SOS button,
press the button again.
|
|
|
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Configuration of eCall Controller

Input button & Indicator
SOS button : Press the button to place a call to the call center.
LED indicator lamp : The red and green LEDs turn on for 3 seconds after the
ACC is on and stay turned off in standby until the key is turned off.
The red LED turns on when there is a problem with the eCall system.
The green LED turns on when the eCall system is operating normally.
Components
1. Head unit
(AVN, Audio)
2. Emergency call system button
3. Emergency call system MIC
4. Roof antenna
5...
Components and components location
Component
Repair procedures
Removal
If RED LED is on, check the eCall system with the diagnostic tools...
Other information:
Schematic diagrams
Circuit Diagram
Description and operation
Description
According to driving environment and loading state of vehicle, head lamp lighting
direction is changed to keep the driver's visibility range and to protect the
driver's vision from glare, aiming at safety driving...
Troubleshooting
Trouble symptom
Probable cause
Remedy
Displayed the warning lamp "E"
(Driving is only possible with 1/ R gear)
Not performed DCT learning
Perform the DCT manual learning procedure...
Categories

When the High Beam Assist (HBA)
System is not working properly, the
warning message will come on for a
few second. After the message disappears,
the master warning light (
)
will illuminate.
read more