Tpms Malfunction Indicator - Hyundai IONIQ electric Quick Reference Manual

DRIVING
ELECTRIC VEHICLE COMPONENTS
On-Board Charger
(OBC)
EPCU
( Inverter + LDC)
Motor
Reduction
Gear
On-Board Charger (OBC)
External device (low speed) to charge the high voltage battery.
Inverter
Transforms direct current into alternate current to supply power to the mo-
tor, and transforms alternate current into direct current to charge the high
voltage battery.
Low Voltage DC-DC Converter (LDC)
Transforms power from the high voltage battery to low voltage (12V) to
supply power to the vehicle (DC-DC).
Motor
Uses electrical energy stored inside the high voltage battery to drive the
vehicle (functions like an engine in a standard vehicle).
Reduction Gear
Delivers rotational force of the motor to the tires at appropriate speeds and
torque.
High voltage battery (lithium-ion polymer)
Stores and supplies power necessary for the electric vehicle to operate(12V
auxiliary battery provides power to the vehicle features such as lights and
wipers).
38 I Quick Reference Guide
High voltage battery
TYRE PRESSURE MONITORING SYSTEM (TPMS)
LOW TYRE PRESSURE INDICATOR LOW TYRE PRESSURE INDICATOR
Illuminates if one or more of your Tyres is significantly under-inflated.

TPMS MALFUNCTION INDICATOR

TPMS MALFUNCTION INDICATOR
Blinks for approximately one minute, then remains illuminated when there is a
malfunction with the TPMS. Inspect all Tyres and adjust the Tire pressure to
specification. If the lamp remains illuminated, we recommend the vehicle be
checked by an authorized HYUNDAI dealer.
LOW TYRE PRESSURE POSITION INDICATOR AND TYRE LOW TYRE PRESSURE POSITION INDICATOR AND TYRE
PRESSURE INDICATOR (LCD DISPLAY) PRESSURE INDICATOR (LCD DISPLAY)
Tyre pressures will display after driving a short distance. If a Tire pressure
drops lower than predetermined specification, the Low Tyre Pressure
Indicator will illuminate and the LCD display
air.
IONIQ ELECTRIC
Low Tyre Pressure Indicator /
TPMS Malfunction Indicator
Low Tyre Pressure Position Indicator and
Tyre Pressure Indicator
(Shown on the LCD display)
will indicate Tyre(s) requiring
Quick Reference Guide I 39