Hyundai i-30: Driving your vehicle / Idle stop and go (ISG) system
The ISG system is to reduce the fuel
consumption by automatically shutting
down the engine, when the vehicle
is at a standstill (i.e. red stop light,
stop sign, and traffic jam).
The engine is automatically started
upon satisfying the starting conditions.
The ISG system is always active,
when the engine is running.
Information
When the engine is automatically
started by the ISG system, some warning
lights (i.e. ABS, ESC, ESC OFF,
EPS, and parking brake warning
light) may illuminate for a few seconds
due to the low battery voltage.
However, it does not indicate a malfunction
with the ISG system.
WARNING
Whenever leaving the vehicle or
parking, always come to a complete
stop and continue to
depress the brake pedal. Move
the shift lever into the P (Park)
position, then apply the parking
brake, and place the ignition
switch in the LOCK/OFF position...
Prerequisite for activation
The ISG system operates in the following
situations.
- The driver's seatbelt is fastened.
- The driver's door and the bonnet
are closed...
Other information:
Standard Flow of Diagnostic Troubleshooting
Notes With Regard To Diagnosis
The phenomena listed in the following table are not abnormal.
Condition
Explanation
System check sound
When starting the engine, a thudding sound can sometimes be heard coming
from inside the engine compartment...
If the Smart Key is not working properly,
try replacing the battery with a
new one.
Battery Type: CR2032
To replace the battery:
1. Remove the mechanical key.
2. Use a slim tool to pry open the
rear cover of the smart key.
3. Remove the old battery and insert
the new battery...
Categories
To signal a turn, push down on the
lever for a left turn or up for a right
turn in position (A). To signal a lane
change, move the turn signal lever
slightly and hold it in position (B).The
lever will return to the OFF position
when released or when the turn is
completed.
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