Condition Of Isg System Operation - Hyundai Yeni i20 2023 Owner's Manual

Condition of ISG system
operation
The ISG system will operate under the
following condition:
• The driver's seatbelt is fastened
• The driver's door and hood are closed
• The brake vacuum pressure is ade-
quate
• The battery sensor is activated and the
battery is sufficiently charged
• Outside temperature is not too low or
too high
• The vehicle is driven over a constant
speed and stops
• The climate control system satisfies the
conditions
• The vehicle is sufficiently warmed up
• The vehicle is not on a steep road grade
(Except manual transmission)
• The steering wheel is not at a sharp
angle
• The vehicle is not at a high elevation
• The front windshield defroster is off
• You have not selected Manual shift
mode (Except manual transmission)
• When sufficient time has elapsed after
shifting to R (Reverse) was released
The engine will also restart automati-
cally without the driver's any actions
if the following occurs:
• The brake vacuum pressure is low.
• You have exceeded the maximum
engine off time
• The air conditioning is ON with the fan
speed set to the highest position.
• Fogging of the windows could occur
and the air conditioning is on.
• The battery is not within optimal oper-
ating conditions.
• The cooling and heating performance
of the climate control system is unsat-
isfactory.
• When you press the ISG OFF button
with the engine automatically stopped
(except manual transmission)
• Your vehicle is moving after standstill.
• You press the accelerator and the brake
pedal at the same time. (Except manual
transmission)
• The driver safety belt becomes unfas-
tened or the driver door is ajar (Except
manual transmission) conditions.
The green AUTO STOP indicator (
on the instrument cluster will blink for 5
seconds.
NOTICE
If the ISG system does not meet that
operation condition, the ISG system is
deactivated.
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