6-48
While driving
The battery sensor deactiva-
tion
OAC3069006TU
[A]:Batterysensor
The battery sensor is deactivated,
when the battery is disconnected
from the negative pole for mainte-
nance purpose.
Inthiscase,theISGsystemislimit-
edly operated due to the battery sen-
sor deactivation. Thus, the driver
needs to take the following proce-
dures to reactivate the battery sensor
after disconnecting the battery.
Prerequisites to reactivate the
battery sensor
Keep the engine in the OFF status for
4 hours, and attempt to restart the
engine 3 to 4 times for the battery-
sensor reactivation.
Pay extreme caution not to connect
any accessories (i.e. navigation and
black box) to the vehicle with the
engine in the OFF status. If not, the
battery sensor may not be reactivat-
ed.
i
Information
TheISGsystemmaynotoperateinthe
followingsituations.
- ThereisamalfunctionwiththeISG
system.
- Thebatteryisweak.
- Thebrakevacuumpressureislow.
Inthosecases,werecommendthatyou
have the ISG system checked by an
authorizedHYUNDAIdealer.
NOTICE
• UseonlythegenuineHYUNDAI
ISG battery for replacement. If
not, the ISG system may not
normally operate.
• DonotrechargetheISGbattery
with a general battery charger. If
not, it may damage or explode
the ISG battery.
• Donotremovethebatterycap.If
not, the battery electrolyte,
which is harmful to the human
body, may leak out.