Tpms (Tire Pressure Monitoring System); Malfunction Indicator - Hyundai Ioniq EV 2020 Owner's Manual

What to do in an emergency
CAUTION
In winter or cold weather, the
Low Tire Pressure Telltale may
be illuminated if the tire pres-
sure was adjusted to the recom-
mended tire inflation pressure
in warm weather. It does not
mean your TPMS is malfunc-
tioning because the decreased
temperature leads to a propor-
tional lowering of tire pressure.
When you drive your vehicle
from a warm area to a cold area
or from a cold area to a warm
area, or the outside temperature
is greatly higher or lower, you
should check the tire inflation
pressure and adjust the tires to
the recommended tire inflation
pressure.
6-12
WARNING
Low pressure damage
Significantly low tire pressure
makes the vehicle unstable and
can contribute to loss of vehicle
control and increased braking
distances.
Continued driving on low pres-
sure tires can cause the tires to
overheat and fail.
TPMS (Tire Pressure
Monitoring System)

malfunction indicator

The TPMS Malfunction Indicator will
illuminate after it blinks for approxi-
mately one minute when there is a
problem with the Tire Pressure
Monitoring System.
We recommend that the system be
checked by an authorized HYUNDAI
dealer as soon as possible.
NOTICE
If there is a malfunction with the
TPMS, the Low Tire Pressure
Position Telltale will not be dis-
played even though the vehicle
has an under-inflated tire.