2013 Hyundai Accent immobilizer

Features of your vehicle
4 4
Immobilizer system (if equipped)
Your vehicle may be equipped with an
electronic engine immobilizer system to
reduce the risk of unauthorized vehicle
use.
Your immobilizer system is comprised of
a small transponder in the ignition key
and electronic devices inside the vehicle.
With the immobilizer system, whenever
you insert your ignition key into the igni-
tion switch and turn it to ON, it checks
and determines and verifies if the ignition
key is valid or not.
If the key is determined to be valid, the
engine will start.
If the key is determined to be invalid, the
engine will not start.
To activate the immobilizer system:
Turn the ignition key to the OFF position.
The immobilizer system activates auto-
matically. Without a valid ignition key for
your vehicle, the engine will not start.
To deactivate the immobilizer sys-
tem:
Insert the ignition key into the key cylin-
der and turn it to the ON position.
✽NOTICE
When starting the engine, do not use the
key with other immobilizer keys around.
Otherwise the engine may not start or
may stop soon after it starts. Keep each
key separate in order to avoid a starting
malfunction.
✽NOTICE
If you need additional keys or lose your
keys, consult an authorized HYUNDAI
dealer.
WARNING
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
immobilizer password is a cus-
tomer unique password and should
be kept confidential. Do not leave
this number anywhere in your vehi-
cle.
CAUTION
The transponder in your ignition
key is an important part of the
immobilizer system. It is designed
to give years of trouble-free service,
however you should avoid expo-
sure to moisture, static electricity
and rough handling. Immobilizer
system malfunction could occur.
CAUTION
Do not put metal accessories near
the ignition switch.
The engine may not start because
the metal accessories may interrupt
the transponder signal from trans-
mitting normally.

45
Features of your vehicle
CAUTION
Do not change, alter or adjust the
immobilizer system because it
could cause the immobilizer sys-
tem to malfunction and should only
be serviced by an authorized
HYUNDAI dealer.
Malfunctions caused by improper
alterations, adjustments or modifi-
cations to the immobilizer system
are not covered by your vehicle
manufacturer warranty.

459
Features of your vehicle
Charging system warning
light
This warning light indicates a malfunction
of either the generator or electrical
charging system.
If the warning light comes on while the
vehicle is in motion:
1. Drive to the nearest safe location.
2. With the engine off, check the genera-
tor drive belt for looseness or break-
age.
3. If the belt is adjusted properly, a prob-
lem exists somewhere in the electrical
charging system. Have an authorized
HYUNDAI dealer correct the problem
as soon as possible.
Trunk lid/Tailgate open
warning light
This warning light illuminates when a
trunk lid/tailgate is not closed securely
with the ignition in any position.
Door ajar warning light
This warning light illuminates when a
door is not closed securely with the igni-
tion switch in any position.
Door open positionindica-
tor (if equipped)
This indicator illuminates when a door is
not closed securely.
The indicator displays which door is
opened.
Immobilizer indicator
(if equipped)
Without smart key system
This light illuminates when the immobiliz-
er key is inserted and turned to the ON
position to start the engine.
At this time, you can start the engine. The
light goes out after the engine is running.
If this light blinks when the ignition switch
is in the ON position before starting the
engine, have the system checked by an
authorized HYUNDAI dealer.
With smart key system (if equipped)
If any of the following occurs in a vehicle
equipped with the smart key, the immobi-
lizer indicator illuminates, blinks or the
light goes off.
• When the smart key is in the vehicle, if
the engine start/stop button is turned
to the ACC or ON position, the indica-
tor will illuminate. However, when the
smart key is not in the vehicle, if the
engine start/stop button is depressed,
the indicator will blink for a few minutes
to indicate that you will not be able to
start the engine.

777
Maintenance
Engine compartment sub fuse panel (Diesel Engine)
DescriptionFuse ratingProtected component
GLOW80A Glow relay
PTC150A PTC heater relay #1
PTC250A PTC heater relay #2
PTC 350A PTC heater relay #3
DescriptionSymbolFuse ratingProtected component
FUSE
10AHead Lamp LH
10ARLY.4 (A/C Relay)
10AEngine Compartment Fuse&Relay Box (Head Lamp Relay)
20ADiesel : ECM
15AGasoline : ECM, TCM, Injector #1~#4, Oil Control Valve, RLY.12 (Fuel Pump Relay)
Diesel : Diesel Box (Glow Relay, PTC Heater Relay #1), VGT Actuator, Camshaft Position
Sensor, Electrical EGR Actuator, Immobilizer Module
10A
Gasoline : ECM, Camshaft Position Sensor, Purge Control Solenoid Valve, Oxygen Sensor
(Up/Down), Immobilizer Module, RLY.3 (Cooling Fan (Low) Relay), RLY.4 (A/C Relay),
RLY.8 (Cooling Fan (High) Relay)
Diesel : Stop Lamp Switch, Lambda Sensor, RLY.3 (Cooling Fan (Low) Relay), RLY.4 (A/C Relay),
RLY.8 (Cooling Fan (High) Relay)
10ATCM
15A/10ADiesel : Fuel Pressure Regulator Valve
B/UP LAMP10ATCM, Transaxle Range Switch, Instrument Cluster, BCM, Rear Combination Lamp LH/RH
10ADiesel : ECM, Multifunction Switch (Wiper), Front Wiper Motor