2016 HYUNDAI COUPE immobilizer

Features of your vehicle
44
Immobilizer system
(if equipped)
Your vehicle is equipped with an
electronic engine immobilizer system
to reduce the risk of unauthorized
vehicle use.
Your immobilizer system is com-
prised of a small transponder in the
ignition key and electronic devices
inside the vehicle.
With the immobilizer system, when-
ever you insert your ignition key into
the ignition switch and turn it to ON,
it checks and determines and verifies
that the ignition key is valid.
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 deactivate the immobilizer
system:
Insert the ignition key into the key
cylinder and turn it to the ON position.
To activate the immobilizer sys-tem:
Turn the ignition key to the OFF posi-
tion. The immobilizer system acti-
vates automatically. Without a valid
ignition key for your vehicle, the
engine will not start.
✽ ✽ 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 malfunc-
tion.
✽ ✽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 vehicle.
OHD046100
CAUTION
Do not put metal accessories
near the ignition switch.
Metal accessories may interruptthe transponder signal and mayprevent the engine from beingstarted.
procarmanuals.com

45
Features of your vehicle
This device complies with Part 15
of the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harm-ful interference, and
2. This device must accept any inter- ference received, including inter-
ference that may cause undesired
operation.CAUTION
The transponder in your ignitionkey is an important part of theimmobilizer system. It isdesigned to give years of trou-ble-free service, however youshould avoid exposure to mois-ture, static electricity and roughhandling. Immobilizer systemmalfunction could occur.
CAUTION
Do not change, alter or adjustthe immobilizer system becauseit could cause the immobilizersystem to malfunction andshould only be serviced by anauthorized HYUNDAI dealer.
Malfunctions caused by improp-er alterations, adjustments ormodifications to the immobilizersystem are not covered by yourvehicle manufacturer warranty.
WARNING
Changes or modifications not
expressly approved by the party
responsible for compliance
could void the user’s authority
to operate the equipment. If the
keyless entry system is inoper-
ative due to changes or modifi-
cations not expressly approved
by the party responsible for
compliance, it will not be cov-
ered by your manufacturer’s
vehicle warranty.
procarmanuals.com

457
Features of your vehicle

When you turn off the engine with
the smart key in the smart key hold-
er, the warning illuminates on the
LCD display for about 10 seconds.
Also, the smart key holder light blinks
for about 10 seconds.
To remove the smart key push the
smart key once and pull it out from
the smart key holder.
If you press the ENGINE START/
STOP button while "Key is not
detected" illuminates on the LCD dis-
play, the warning “Insert key” illumi-
nates for about 10 seconds. Also, the
immobilizer indicator and the key
holder light blinks for about 10 sec-
onds.

If you can not operate the engine
start/stop button when there is a prob-
lem with the engine start/stop button
system, the warning illuminates for 10
seconds and the chime sounds con-
tinuously to indicate that you could
start the engine by pressing the
engine start/stop button once more.
The chime will stop if the engine
start/stop button system works nor-
mally or the theft alarm system is
armed.
If the warning illuminates each time
you press the engine start/stop button,
we recommend that you contact an
authorized HYUNDAI dealer.
OBK042214LOBK042215LOBK042216L
❈
For vehicle’s equipped with smart key system
procarmanuals.com

Features of your vehicle
66
4
Shift pattern indicator
The indicator displays which auto-
matic transmission shift position is
selected.
Charging system warn-
ing light
This warning light indicates a mal-
function 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 gen- erator drive belt for looseness or
breakage.
3. If the belt is adjusted properly, a problem exists somewhere in the
electrical charging system. Have
an authorized HYUNDAI dealer
correct the problem as soon as
possible.
Front fog light indicator
(if equipped)
This light comes on when the front
fog lights are ON.
Trunk lid open warninglight
This warning light illuminates when
the trunk lid 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
ignition switch in any position.
Immobilizer indicator
Without smart key system
This light illuminates when the immo-
bilizer 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 immobilizer indicator illuminates,
blinks or the light goes off.
procarmanuals.com

765
Maintenance
Engine compartment sub fuse panel
Description Fuse ratingProtected component
B+ 50A Fuse (EMS 30A, ECU1 10A, F/PUMP 20A)
EMS 30A Engine Control Relay
F/PUMP 20A F/Pump Relay
ECU 1 10A G4KF ECM, TCM
G6DJ ECM, TCM, Injector Drive Box
INJECTOR 15A G4KF F/Pump Relay, Injector #1/#2/#3/#4
G6DJ F/Pump Relay, Fuel Pump Relay (Low), ECM
IGN COIL20AG4KFIgnition Coil #1/#2/#3/#4, Condenser
G6DJIgnition Coil #1/#2/#3/#4/#5/#6, Condenser #1/#2
ECU 2 20A G4KF ECM
G6DJInjector Drive Box
SENSOR 1 10A G4KF Cooling Fan (High)/(Low) Relay, Oxygen Sensor (Up)/(Down)
G6DJ Cooling Fan (High)/(Low) Relay, ECM, Oxygen Sensor #1/#2/#3/#4
SENSOR 2 15A G4KF
Camshaft Position Sensor #1/#2, RCV Control Solenoid Valve, Immobilizer Module, Canister Close Valve,
Purge Control Solenoid Valve, Crankshaft Position Sensor, Oil Control Valve #1/#2
G6DJ ECM, Oil Control Valve #1/#2/#3/#4, Purge Control Solenoid Valve, Immobilizer Module, Canister Close Valve
procarmanuals.com

Index
6I
Headlight escort function··················\
················ ·4-82
Headrest ··················\
··················\
··················\
··3-7
Highway driving ··················\
··················\
·········5-46
HomeLink system ··················\
··················\
······ ·4-38
Hood ··················\
··················\
··················\
···· ·4-26
Horn ··················\
··················\
··················\
···· ·4-34
How to use this manual ··················\
··················\
··1-2
Immobilizer system ··················\
··················\
·······4-4
Indicator symbols on the instrument cluster ··············1-8
Indicators and warnings ··················\
················· ·4-61
Inside rearview mirror ··················\
··················\
· ·4-35
Instrument cluster ··················\
··················\
······· ·4-45
Engine coolant temperature gauge ··················\
···4-47
Fuel gauge ··················\
··················\
············ ·4-48
Instrument panel illumination ··················\
········4-46
LCD display warning ··················\
················· ·4-56
Odometer ··················\
··················\
··············4-49
Speedometer ··················\
··················\
········· ·4-46
Tachometer ··················\
··················\
··········· ·4-47
Trip computer ··················\
··················\
·········4-49
User setting mode ··················\
··················\
··· ·4-53
Warning and indicators ··················\
··············· ·4-61
Instrument panel fuse ··················\
··················\
·· ·7-56
Instrument panel fuse label ··················\
···············7-59 Instrument panel illumination
··················\
············4-46
Instrument panel overview ··················\
················ ·2-5
Interior care ··················\
··················\
·············· ·7-82
Interior features ··················\
··················\
·········4-121
Ashtray ··················\
··················\
·············· ·4-122
Aux, USB and iPod port ··················\
············ ·4-127
Cigarette lighter ··················\
··················\
···· ·4-121
Cup holder ··················\
··················\
·········· ·4-122
Digital clock ··················\
··················\
······· ·4-124
Floor mat anchor(s) ··················\
··················\
·4-125
Outside thermometer ··················\
················ ·4-125
Power outlet ··················\
··················\
·········4-124
Sunvisor ··················\
··················\
··············4-123
Interior light ··················\
··················\
··············4-89
Glove box lamp ··················\
··················\
······ ·4-90
Map lamp ··················\
··················\
··············4-89
T

runk room lamp ··················\
··················\
···· ·4-90
Vanity mirror lamp ··················\
··················\
·· ·4-90
Interior overview ··················\
··················\
········· ·2-4
IPOD ··················\
··················\
··················\
···4-170
Jack and tools ··················\
··················\
··········· ·6-12
Jump starting ··················\
··················\
·············· ·6-4
J
I
procarmanuals.com

I7
Index
Key positions··················\
··················\
··············5-5
Keys ··················\
··················\
··················\
·······4-3
Immobilizer key ··················\
··················\
········4-4
Remote key battery replacement ··················\
·····4-13
Smart key battery replacement ··················\
·········4-8
Label Air bag warning labels ··················\
··············· ·3-63
Engine compartment fuse label ··················\
······7-60
Instrument panel fuse label ··················\
···········7-59
Refrigerant label ··················\
··················\
·······8-7
Tire sidewall labeling ··················\
················· ·7-47
Tire specification and pressure label ··················\
··8-7
Vehicle certification label ··················\
···············8-6
LCD display warning ··················\
··················\
·· ·4-57
Light bulbs ··················\
··················\
··············· ·7-66
Lighting ··················\
··················\
··················\
·4-82
Battery saver function ··················\
················ ·4-82
Daytime running light (DRL) ··················\
········4-83
Headlamp welcome function ··················\
·········4-82
Headlight escort function ··················\
·············4-82
Lighting control ··················\
··················\
····· ·4-83
Lighting control ··················\
··················\
········· ·4-83Lower anchor
··················\
··················\
············ ·3-34
Lubricants and capacities ··················\
················· ·8-4
Luggage net ··················\
··················\
············ ·4-126
Lumbar support ··················\
··················\
··········· ·3-9
Maintenance Explanation of scheduled maintenance items · · · · · · · ·7-20
Maintenance services ··················\
··················\
· ·7-4
Maintenance under severe usage conditions ·········7-19
Normal maintenance schedule ··················\
·········7-8
Owner maintenance ··················\
··················\
·· ·7-5
Scheduled maintenance service ··················\
········7-7
Tire maintenance ··················\
··················\
···· ·7-47
Maintenance schedule ··················\
··················\
··· ·7-7
Maintenance under severe usage conditions ·········7-19
Normal maintenance schedule ··················\
·········7-8
Maintenance services ··················\
··················\
···· ·7-4
Manual climate control system ··················\
·········
·4-92
Air conditioning ··················\
··················\
····· ·4-98
Climate control air filter

· · · ··················\
··· ·4-100, 112
Heating and air conditioning ··················\
·········4-93
Manual tranmission ··················\
··················\
···· ·5-13
Manual tranmission fluid ··················\
················ ·7-30
Map lamp ··················\
··················\
·················4-89
K
L
M
procarmanuals.com