maintenance Hyundai Genesis 2010 Workshop Manual

741
Maintenance
Cold Tire Pressure: The amount of
air pressure in a tire, measured in
pounds per square inch (psi) or kilo-
pascals (kPa) before a tire has built
up heat from driving.
Curb Weight: This means the weight
of a motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil and
coolant, but without passengers and
cargo.
DOT Markings: A code molded into
the sidewall of a tire signifying that
the tire is in compliance with the U.S.
Department of Transportation motor
vehicle safety standards. The DOT
code includes the Tire Identification
Number (TIN), an alphanumeric des-
ignator which can also identify the
tire manufacturer, production plant,
brand and date of production.
GVWR: Gross Vehicle Weight Rating
GAWR FRT: Gross Axle Weight
Rating for the Front Axle.
GAWR RR: Gross Axle Weight
Rating for the Rear axle.Intended Outboard Sidewall: The
side of an asymmetrical tire, that
must always face outward when
mounted on a vehicle.
Kilopascal (kPa): The metric unit for
air pressure.
Load Index: An assigned number
ranging from 1 to 279 that corre-
sponds to the load carrying capacity
of a tire.
Maximum Inflation Pressure: The
maximum air pressure to which a
cold tire may be inflated. The maxi-
mum air pressure is molded onto the
sidewall.
Maximum Load Rating: The load
rating for a tire at the maximum per-
missible inflation pressure for that
tire.
Maximum Loaded Vehicle Weight:
The sum of curb weight; accessory
weight; vehicle capacity weight; and
production options weight.
Normal Occupant Weight:The
number of occupants a vehicle is
designed to seat multiplied by 150
pounds (68 kg).Occupant Distribution: Designated
seating positions.
Outward Facing Sidewall:The side
of a asymmetrical tire that has a par-
ticular side that faces outward when
mounted on a vehicle. The outward
facing sidewall bears white lettering
or bears manufacturer, brand, and/or
model name molding that is higher or
deeper than the same moldings on
the inner facing sidewall.
Passenger (P-Metric) Tire: A tire
used on passenger cars and some
light duty trucks and multipurpose
vehicles.
Recommended Inflation Pressure:
Vehicle manufacturer's recommend-
ed tire inflation pressure and shown
on the tire placard.
Radial Ply Tire: A pneumatic tire in
which the ply cords that extend to the
beads are laid at 90 degrees to the
centerline of the tread.
Rim: A metal support for a tire and
upon which the tire beads are seat-
ed.
Sidewall: The portion of a tire
between the tread and the bead.

Maintenance
42 7
Speed Rating: An alphanumeric
code assigned to a tire indicating the
maximum speed at which a tire can
operate.
Traction: The friction between the
tire and the road surface. The
amount of grip provided.
Tr e a d: The portion of a tire that
comes into contact with the road.
Treadwear Indicators: Narrow
bands, sometimes called "wear
bars," that show across the tread of a
tire when only 2/32 inch of tread
remains.
UTQGS: Uniform Tire Quality
Grading Standards, a tire information
system that provides consumers with
ratings for a tire's traction, tempera-
ture and treadwear. Ratings are
determined by tire manufacturers
using government testing proce-
dures. The ratings are molded into
the sidewall of the tire.
Vehicle Capacity Weight: The num-
ber of designated seating positions
multiplied by 150 lbs. (68 kg) plus the
rated cargo and luggage load.Vehicle Maximum Load on the
Tire: Load on an individual tire due to
curb and accessory weight plus
maximum occupant and cargo
weight.
Vehicle Normal Load on the Tire:
Load on an individual tire that is
determined by distributing to each
axle its share of the curb weight,
accessory weight, and normal occu-
pant weight and driving by 2.
Vehicle Placard: A label permanent-
ly attached to a vehicle showing the
original equipment tire size and rec-
ommended inflation pressure.
All season tires
HYUNDAI specifies all season tires
on some models to provide good
performance for use all year round,
including snowy and icy road condi-
tions. All season tires are identified
by ALL SEASON and/or M+S (Mud
and Snow) on the tire sidewall. Snow
tires have better snow traction than
all season tires and may be more
appropriate in some areas.Summer tires
HYUNDAI specifies summer tires on
some models to provide superior
performance on dry roads. Summer
tire performance is substantially
reduced in snow and ice. Summer
tires do not have the tire traction rat-
ing M+S (Mud and Snow) on the tire
side wall. if you plan to operate your
vehicle in snowy or icy conditions.
HYUNDAI recommends the use of
snow tires or all season tires on all
four wheels.
Snow tires
If you equip your car with snow tires,
they should be the same size and
have the same load capacity as the
original tires. Snow tires should be
installed on all four wheels; other-
wise, poor handling may result.
Snow tires should carry 4 psi (28
kPa) more air pressure than the
pressure recommended for the stan-
dard tires on the tire label on the dri-
ver's side of the center pillar, or up to
the maximum pressure shown on the
tire sidewall, whichever is less.

743
Maintenance
Do not drive faster than 75 mph (120
km/h) when your car is equipped with
snow tires.
Tire chains
Tire chains, if necessary, should be
installed on the drive wheels (rear
wheels).
Be sure that the chains are installed
in accordance with the manufactur-
er's instructions.
To minimize tire and chain wear, do
not continue to use tire chains when
they are no longer needed.Radial-ply tires
Radial-ply tires provide improved
tread life, road hazard resistance and
smoother high speed ride. The radi-
al-ply tires used on this vehicle are of
belted construction, and are selected
to complement the ride and handling
characteristics of your vehicle.
Radial-ply tires have the same load
carrying capacity, as bias-ply or bias
belted tires of the same size, and use
the same recommended inflation
pressure. Mixing of radial-ply tires
with bias-ply or bias belted tires is
not recommended. Any combina-
tions of radial-ply and bias-ply or bias
belted tires when used on the same
vehicle will seriously deteriorate
vehicle handling. The best rule to fol-
low is: Identical radial-ply tires should
always be used as a set of four.
Longer wearing tires can be more
susceptible to irregular tread wear. It
is very important to follow the tire
rotation interval shown in this section
to achieve the tread life potential of
these tires. Cuts and punctures in
radial-ply tires are repairable only in
the tread area, because of sidewall
flexing. Consult your tire dealer for
radial-ply tire repairs.WARNING- Snow or ice
When driving on roads cov-
ered with snow or ice, drive at
less than 20 mph (30 km/h).
Use the SAE “S” class or wire
chains.
If you hear noise caused by
chains contacting the body,
retighten the chain to avoid
contact with the vehicle body.
To prevent body damage,
retighten the chains after driv-
ing 0.3~0.6 miles (0.5~1.0 km).
Do not use tire chains on
vehicles equipped with alu-
minum wheels. In unavoid-
able circumstance, use a wire
type chain.
Use wire chains less than 0.47
inches (12 mm) to prevent
damage to the chain’s con-
nection.

Maintenance
44 7
FUSES
G210000ABH-EU
A vehicle’s electrical system is protected
from electrical overload damage by
fuses.This vehicle has 4 fuse panels, two locat-
ed in the driver’s side and passenger’s
side panel bolster, the other in the engine
compartment.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check the
appropriate circuit fuse. If a fuse has
blown, the element inside the fuse will be
melted.
If the electrical system does not work,
first check the driver’s side fuse panel.
Always replace a blown fuse with one of
the same rating.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid using
the system involved and immediately
consult an authorized HYUNDAI dealer.
Three kinds of fuses are used: blade type
for lower amperage rating, cartridge type,
and fusible link for higher amperage rat-
ings.
1VQA4037 Normal Normal Blade type
Cartridge type
Fusible linkBlown
Blown
Normal Blown
WARNING - Fuse replace-
ment
Never replace a fuse with any-
thing but another fuse of the
same rating.
A higher capacity fuse could
cause damage and possibly a
fire.
Never install a wire instead of the
proper fuse - even as a temporary
repair. It may cause extensive
wiring damage and a possible fire.
CAUTION
Do not use a screwdriver or any
other metal object to remove fuses
because it may cause a short circuit
and damage the system.

745
Maintenance
G210100ABH
Inner panel fuse replacement
1. Turn the ignition switch and all other
switches off.
2. Open the fuse panel cover.3. Pull the suspected fuse straight out.
Use the removal tool provided on the
front passenger’s side panel.
4. Check the removed fuse; replace it if it
is blown.
Spare fuses are provided in the pas-
senger compartment panel fuse pan-
els (or in the engine compartment fuse
panel).
5. Push in a new fuse of the same rating,
and make sure it fits tightly in the clips.
If it fits loosely, consult an authorized
HYUNDAI dealer.
If you do not have a spare, use a fuse of
the same rating from a circuit you may
not need for operating the vehicle, such
as the cigarette lighter fuse.
If the headlights or other electrical com-
ponents do not work and the fuses are
OK, check the fuse panel in the engine
compartment. If a fuse is blown, it must
be replaced.
OBH078021
OBH078019
OBH078020
Front passenger’s side
Front passenger’s sideDriver’s side

Maintenance
46 7
G210101AUN
Memory fuse
Your vehicle is equipped with a memory
fuse to prevent battery discharge if your
vehicle is parked without being operated
for prolonged periods. Use the following
procedures before parking the vehicle for
prolonged periods.
1. Turn off the engine.
2. Turn off the headlights and tail lights.
3. Open the driver’s side panel cover and
pull up the memory fuse.
✽ ✽
NOTICE
• If the memory fuse is pulled up from
the fuse panel, the warning chime,
audio, clock and interior lamps, etc.,
will not operate. Some items must be
reset after replacement. Refer to
“Battery” in this section.
• Even though the memory fuse is
pulled up, the battery can still be dis-
charged by operation of the head-
lights or other electrical devices.
G210200AEN
Engine compartment fuse
replacement
1. Turn the ignition switch and all other
switches off.
2. Remove the fuse panel cover by
pressing the tab and pulling up.
OBH048020
OBH078023L
OBH078024L
3.8L
3.8L

747
Maintenance
3. Check the removed fuse; replace it if it
is blown. To remove or insert the fuse,
use the fuse puller in the engine com-
partment fuse panel.
4. Push in a new fuse of the same rating,
and make sure it fits tightly in the clips.
If it fits loosely, consult an authorized
HYUNDAI dealer.
G210201ABH
Main fuse
If the main fuse is blown, it must be
removed as follows:
1. Remove the fuse panel cover on the
right side in the engine compartment.
2. Remove the nuts shown in the picture
above.
3. Replace the fuse with a new one of the
same rating.
4. Reinstall in the reverse order of
removal.
✽ ✽
NOTICE
If the main fuse is blown, consult an
authorized HYUNDAI dealer.
CAUTION
After checking the fuse panel in the
engine compartment, securely
install the fuse panel cover. If not,
electrical failures may occur from
water contact.
OBH078025
OBH078023N
OBH078024N
4.6L
4.6L

Maintenance
48 7
✽
✽
NOTICE
Not all fuse panel descriptions in this
manual may be applicable to your vehi-
cle. It is accurate at the time of printing.
When you inspect the fuse panel in your
vehicle, refer to the fuse panel label.
Inner panel fuse panel
Engine compartment fuse panel
G210300ABH-EU
Fuse/relay panel description
Inside the fuse/relay panel covers, you can find the fuse/relay label describing fuse/relay name and capacity.
OBH078026/OBH078027/OBH078028L/OBH078028N/OBH078029L/OBH078029N
Driver’s side3.8L
4.6L
3.8L
4.6L
Front passenger’s side

749
Maintenance
Instrument panel (Driver’s side fuse panel)
Description Fuse rating Protected component
P/WDW (LH) 30A Driver Power Window Module, Rear Door Module LH
P/WDW (RH) 30A Passenger Power Window Module, Rear Door Module RH
CHASSIS UNIT 10A Steering Angle Sensor, Key Lock Module, Tire Pressure Monitoring Module
CRUISE SWITCH 10A Multifunction Switch, Crash Pad Switch, A/C Control Module
START 10A Transaxle Range Switch, ECM
ESCL SW 10A FOB Holder, Start Stop Button Switch
CLUSTER 10A Instrument Cluster
A/CON 4 10A A/C Control Module
KEY ILLUMINATION 10A Start Stop Button Switch, Door Warning Switch, FOB Holder, Key Solenoid
IG KEY SUPPLY 1 30A E/R Junction Box Fuse (INHIBITOR SW 10A, ECU-2 10A, EHPS 10A, CRUISE 10A, TCU 15A, ESP 10A,
STOP LP 10, AFLS 10A)
DR LOCK (LH) 10A Driver Door Module
A/BAG IND 10A Instrument Cluster
AFLS 10A Auto Head Lamp Leveling Device Sensor, Adaptive Front Lighting Module, Head Lamp LH, Head Lamp RH
ESCL 2 10A PDM
SECURITY LP 10A Data Link Connector, Auto Light Sensor & Security Indicator
BODY UNIT 3 10A FAM, IPM, Tilt & Telescopic Module, PDM, Driver Door Module, Passenger Door Module, IMS Control Module,
Multifunction Switch, Electronic Parking Brake Module, Forward & Rear Parking Assist Control Module
BODY UNIT 2 10A FAM, Multifunction Switch, Tilt & Telescopic Module, Instrument Cluster, Driver Door Module, Passenger Door
Module, IMS Control Module, Rear Curtain Module
P/HANDLE 15A Tilt & Telescopic Module
A/BAG 15A SRS Control Module, PODS Module, Telltale Lamp
AUDIO 2 15A Audio, Front Monitor, AV Head Module, Media Module (With AV)
S/HTD ECU (FR-LH) 15A Driver CCS Control Module, Driver Seat Warmer Module (W/O CCS)

Maintenance
50 7
Description Fuse rating Protected component
F/LID OPEN 10A Fuel Filler Door Switch
AUDIO 3 10A AV Head Module, Audio, Active Headrest Sensor Module, Passenger Air Bag Indicator
A/CON 3 10A RF Receiver, A/C Control Module
P/CONN 30A I/P Junction Box Fuse LH (BODY UNIT 2 10, A/CON 3 10A, AUDIO 2 15A)
Instrument panel (Passenger’s side fuse panel)
Description Fuse rating Protected component
CURTAIN (RR) 10A Rear Curtain Module
MIRROR 10A Driver Door Module, Passenger Door Module
IG KEY SUPPLY 2 30A E/R Junction Box Fuse (AQS 10A, WASHER 15A)
S/ROOF 20A Overhead Console Lamp
CONSOLE SW 10A Console Switch LH/RH, Piezo Buzzer
A/CON 1 10A Active Incar Sensor, A/C Control Module
P/SEAT (FR-RH) 20A Passenger Power Seat Relay Box
TPMS 10A Tire Pressure Monitoring Module, Electro Chromic Mirror
BODY UNIT 1 10A Instrument Cluster, Driver CCS Control Module, PDM, IPM, Rheostat
ECM 10A Electro Chromic Mirror, Overhead Console Lamp, Rain Sensor, Rear Curtain Module, Camera Module
S/HTD ECU (FR-RH) 15A Passenger Seat Warmer Module
DR LOCK (RH) 15A Passenger Door Module
P/OUTLET (FR) 10A ACC Socket Relay
A/CON 2 10A A/C Control Module, IPM, PDM, Key Lock Module
ESCL 1 25A PDM
AUDIO 1 10A Audio, Camera Module, Front Monitor, Media Module, AV Head Module