2011 Hyundai Genesis Coupe maintenance

Maintenance
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7
Engine compartment sub fuse panel
Description Fuse rating Protected component
B+ 50A Fuse (F/PUMP 20A, ECU-1 10A), Fusible link (ECU 30A)
ECU ECU main relay (ECU-2, SNSR-1, SNSR-2, INJ) ECU main relay
F/PUMP 20A F/PUMP relay
ECU-1 10A ECM, TCM
INJ 15A Injector, F/PUMP relay, ECM(G6DA)
IGN COIL 20A Ignition coil, Condenser
ECU-2 20A ECM(G4KF)
SNSR-1 10A Oxygen sensor (UP/DOWN), A/CON relay, Cooling fan (HI) relay, Cooling fan (LO) relay, ECM(G6DA), Mass airflow sensor (G6DA)
SNSR-2 Oil control valve, Canister purge control solenoid valve, Camshaft position sensor, Crankshaft psition sensor, WGT control solenoid valve, RCV control solenoid valve, Immobilizer moduleOil control valve, Oil control valve(EXHAUST), ECM, Purge control solenoid valve, Immobilizer module
30A G4KF
G6DA
15A G4KF
G6DA

753
Maintenance
LIGHT BULBS
G220000AEN
Use only the bulbs of the specified wattage.
✽✽ NOTICE
After heavy, driving rain or washing,
headlight and taillight lenses could
appear frosty. This condition is caused by
the temperature difference between the
lamp inside and outside. This is similar
to the condensation on your windows
inside your vehicle during the rain and
doesn’t indicate a problem with your
vehicle. If the water leaks into the lamp
bulb circuitry, have the vehicle checked
by an authorized HYUNDAI dealer.
G220100ABH
Headlight, position light, turn sig-
nal light, front fog light bulbreplacement
(1) Front turn signal light
(2) Headlight (High)/Position light
(3) Headlight (Low)
(4) Front fog light (if equipped)
WARNING - Working on
the lights
Prior to working on the light, firmly
apply the parking brake, ensure
that the ignition switch is turned tothe LOCK position and turn off the
lights to avoid sudden movement
of the vehicle and burning your fin-
gers or receiving an electric shock.
CAUTION
Be sure to replace the burned-out bulb with one of the same wattage
rating. Otherwise, it may cause damage to the fuse or electricwiring system.
CAUTION
If you don’t have necessary tools,the correct bulbs and the expertise,
consult an authorized HYUNDAIdealer. In many cases, it is difficultto replace vehicle light bulbs because other parts of the vehicle
must be removed before you canget to the bulb. This is especiallytrue if you have to remove the head-
light assembly to
get to the bulb(s).
Removing/installingthe headlight
assembly can result in damage to the vehicle.OBK079026

Maintenance
54
7
1. Open the hood.
2. Disconnect the negative battery cable.
3. Loosen the retaining bolts.
4. Pull the headlight assembly out to the
front of the vehicle. Be careful not tobreak up the clip (1) on the inside of
the headlight assembly.
5. Disconnect the power connector(s) from the back of the headlight assem-
bly. G220101ABH
Headlight bulb
OHD076046
WARNING
- Halogen bulbs
Halogen bulbs contain pressur-
ized gas that will produce flying
pieces of glass if broken.
Always handle them carefully, and avoid scratches and abra-
sions. If the bulbs are lit, avoid
contact with liquids. Never touchthe glass with bare hands.
Residual oil may cause the bulb
to overheat and burst when lit. A
bulb should be operated onlywhen installed in a headlight.
(Continued)
OBK079043
OBK079051N
1
(Continued)
If a bulb becomes damaged orcracked, replace it immediately
and carefully dispose of it.
Wear eye protection when chang- ing a bulb. Allow the bulb to cool
down before handling it.

755
Maintenance
6. Remove the headlight bulb cover byturning it counter clockwise.
7. Disconnect the headlight bulb socket connector.
8. Unsnap the headlight bulb retaining wire by depressing the end and push-
ing it upward.
9. Remove the bulb from the headlight assembly. 10. Install a new headlight bulb and snap
the headlight bulb retaining wire into
position by aligning the wire with the
groove on the bulb.
11. Connect the headlight bulb socket connector.
12. Install the headlight bulb cover by turning it clockwise.
13. Connect the power connector(s) to the back of the headlight assembly.
14. Reinstall the headlight assembly to the body of the vehicle.Turn signal light bulb replacement
6. Remove the socket from the assemblyby turning the socket counter clock-
wise until the tabs on the socket align
with the slots on the assembly.
7. Remove the bulb from the socket by pressing it in and rotating it until the
tabs on the bulb align with the slots in
the socket. Pull the bulb out of the
socket.
8. Insert a new bulb by inserting it into the socket and rotating it until it locks
into place.
9. Install the socket into the assembly by aligning the tabs on the socket with the
slots in the assembly. Push the socket
into the assembly and turn the socket
clockwise.
OBK079045OBK079046

Maintenance
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G220103AEN
Front fog light bulb replacement
1. Remove the front bumper under cover
and reach your hand into the back of
the front bumper.
2. Disconnect the power connector from
the socket.
3. Remove the bulb-socket from the housing by turning the socket counter
clockwise until the tabs on the socketalign with the slots on the housing.
4. Install the new bulb-socket into the housing by aligning the tabs on the
socket with the slots in the housing.
Push the socket into the housing and
turn the socket clockwise.
5. Connect the power connector to the socket.
6. Reinstall the front bumper under cover. G220102BEN
Headlight (HID type) bulb replace-
ment
If the light bulb is not operating, have the
vehicle checked by an authorized
HYUNDAI dealer.
✽✽ NOTICE
HID lamps have superior performance
vs. halogen bulbs. HID lamps are esti-
mated by the manufacturer to last twice
as long or longer than halogen bulbs
depending on their frequency of use.
They will probably require replacement
at some point in the life of the vehicle.
Cycling the headlamps on and off more
than typical use will shorten HID lamps
life. HID lamps do not fail in the same
manner as halogen incandescent lamps.
If a headlamp goes out after a period of
operation but will immediately relight
when the headlamp switch is cycled it is
likely the HID lamp needs to be
replaced. HID lighting components are
more complex than conventional halo-
gen bulbs thus have higher replacement
cost.
OBK079052N
WARNING - HID Headlight
low beam (if equipped)
Do not attempt to replace or
inspect the low beam (XENON bulb)
due to electric shock danger. If the
low beam (XENON bulb) is not
working, have your vehicle checked
by an authorized HYUNDAI Dealer.

757
Maintenance
G220200AEN
Side repeater light bulb replace- ment (if equipped)
If the light bulb is not operating, have the
vehicle checked by an authorized
HYUNDAI dealer.Rear combination light bulb replacement
(1) Rear fog light
(2) Back-up light
(3) Rear turn signal light(4) Stop and tail light1. Open the trunk lid.
2. Remove the service cover by pulling
out the service cover.
OBK049023OBK079028OBK079029

Maintenance
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3. Remove the socket from the assembly
by turning the socket counter clock-
wise until the tabs on the socket align
with the slots on the assembly.
4. Remove the bulb from the socket by pressing it in and rotating it until the
tabs on the bulb align with the slots in
the socket. Pull the bulb out of the
socket.
5. Insert a new bulb by inserting it into the socket and rotating it until it locks
into place.
6. Install the socket into the assembly by aligning the tabs on the socket with the
slots in the assembly. Push the socket
into the assembly and turn the socket
clockwise. G220400AEN High mounted stop light replacement
If the light is not operating, have the vehi-
cle checked by an authorized HYUNDAI
dealer.
G220400ABK
License plate light bulb replace- ment
1. Remove the lens by pressing the tabs.
2. Remove the socket by turning the
soket counter clockwise.
3. Remove the bulb by pulling it straight out.
4. Install a new bulb in the socket and install the socket to the lens.
5. Reinstall the lens securely.
OBK079031OBK079030OFD067030

759
Maintenance
G220600ABK
Interior light bulb replacement
1. Using a flat-blade screwdriver, gentlypry the lens (map lamp) or lamp (lug-
gage lamp, glove box lamp and sunvi-
sor lamp) from the interior light hous-ing.
2. Remove the bulb by pulling it straight out.
3. Install a new bulb in the socket.
4. Align the lens tabs with the interior light housing notches and snap the
lens into place.
CAUTION
Use care not to dirty or damage
lens, lens tab, and plastic housings.
OBK079033
OTD079035
Sunvisor lamp
Luggage lamp (if equipped)
OBK079032
OBK079049
Map lamp
Glove box lamp
WARNING
Prior to working on the Interior
Lights, ensure that the “OFF” but-
ton is depressed to avoid burning
your fingers or receiving an electric
shock.