Hyundai 2011 Accent - Manual (Page 188)

3 WHAT TO DO IN AN EMERGENCY
7
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CAUTION:
In winter or cold weather, the low
tire pressure telltale may be illumi-
nated if the tire pressure was ad-
justed to the recommended tire in-
flation pressure in warm weather. It
does not mean your TPMS is mal-
functioning because the decreased
temperature leads to a proportional
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 ad-
just the tires to the recommended
tire inflation pressure.
WARNING:
Significantly low tire pressure
makes the vehicle unstable and can
contribute to loss of vehicle control
and increased braking distances.
Continued driving on low pressure
tires will cause the tires to overheat
and fail.
TPMS (Tire Pressure Moni-
toring System) Malfunction
Indicator
The TPMS malfunction indicator comes
on and stays on when there is a
problem with the Tire Pressure Moni-
toring System. If the system is able to
correctly detect an under-inflation warn-
ing at the same time as system failure
then it will illuminate both the TPMS
malfunction and the low tire pressure
telltale e.g. if Front Left sensor fails,
the TPMS malfunction indicator turns
on, but if Front Right, Rear Left, or
Rear Right tire is under-inflated, the
low tire pressure telltale may turn on at
!
the same time as the TPMS malfunc-
tion indicator. Have the system
checked by an authorized Hyundai
dealer as soon as possible to deter-
mine the cause of the problem.
NOTE:
o The TPMS malfunction indicator
may be illuminated if the vehicle is
moving around electric power sup-
ply cables or radio transmitters
such as police stations, govern-
ment and public offices, broad-
casting stations, military installa-
tions, airports, or transmitting tow-
ers, etc. which can interfere with
normal operation of the Tire Pres-
sure Monitoring System (TPMS).
o The TPMS malfunction indicator
may be illuminated if snow chains
are used or some separate elec-
tronic devices such as notebook
computer, mobile charger, remote
starter or navigation etc., are used
in the vehicle. This can interfere
with normal operation of the Tire
Pressure Monitoring System
(TPMS).