ignition Hyundai Sonata 2011 Manual Online

751
Maintenance
Memory fuseYour 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 andpull 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.
Engine compartment fuse
replacement1. Turn the ignition switch and all other
switches off.
2. Remove the fuse panel cover by pressing the tab and pulling up.

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Maintenance54
7Instrument panel (Driver’s side fuse panel)
Description Fuse rating Protected component
P/SEAT DRI 30A Driver Manual Switch
AMP 30A AMP, JBL AMP
TRUNK 10A Trunk Lid Relay, Trunk Room Lamp, Fuel Filler Door & Trunk Lid Switch
SAFETY POWER
WINDOW 25A Safety Power Window Module
P/WDW ASST 20A Passenger Power Window Switch
P/WDW LH 25A Power Window Main Switch, Rear Power Window Switch LH
SPARE 7.5A -
SPARE 10A -
PDM 2 7.5A FOB Holder, Start Stop Button Switch, PDM, Smart Key Module
MODULE 3 7.5A Key Solenoid, Sport Mode Switch
P/WDW RH 25A Power Window Main Switch, Rear Power Window Switch RH
SPARE 10A -
HTD MIRR 10A Driver/Passenger Power Outside Mirror
P/SEAT ASST 20A -
S/HEATER FRT 15A Driver/Passenger Seat Warmer Module
PDM 25A PDM
ROOM LP (POWER
CONNECTOR) 10AInstrument Cluster, Driver/Passenger Door Lamp, Ignition Key ILL. & Door Warning Switch, BCM,
Tire Pressure Monitoring Module, A/C Control Module, Room Lamp, Front Monitor, Glove Box Lamp,
Data Link Connector, Vanity Lamp LH/RH, Auto Light & Photo Sensor, RF Receiver, Overhead Console
Lamp, Clock
AUDIO (POWER
CONNECTOR) 15A Audio, A/V & Navigation Head Unit

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755
Maintenance
Description Fuse rating Protected component
CLOCK 10A BCM, Clock, Front Monitor, Smart Key Module, PDM, Audio, Power Outside Mirror Switch, AMP,
JBL AMP, Overhead Console Lamp, Rear Camera Module, A/V & Navigation Head Unit
SPARE 10A -
A/CON 7.5A E/R Fuse & Relay Box(Blower Relay), A/C Control Module
S/HEATER RR 20A Rear Seat Warmer Switch LH/RH
SUN ROOF 20A Sunroof Motor
POWER OUTLET 1 15A Front Power Outlet #1
MODULE 2 7.5A BCM, Rear Camera Module, Electro Chromic Mirror, Sunroof Motor
WIPER 25A E/R Fuse & Relay Box(Wiper Relay), Front Wiper Motor, Multifunction Switch(Wiper)
MODULE 5 7.5A PDM
DR LOCK 20A Door Lock/Unlock Relay
POWER OUTLET 1 15A Front Power Outlet #2
MODULE 1 7.5A Instrument Cluster(ON/START Input), Clock, Sport Mode Switch IND., Audio,
Driver/Passenger Seat Warmer Module, BCM
IG 1 20A E/R Fuse & Relay Box (Fuse - ESC 3 10A, ECU 4 10A, B/UP LP 10A, TCU 2 10A)
SPARE 20A -
A/BAG 15A SRS Control Module, Telltale Lamp, Passenger Weight Classification Sensor
START 1 7.5A W/O Smart Key-Ignition Lock Switch, Burglar Alarm Relay, E/R Fuse & Relay Box (Start 1 Relay)
With Smart Key-PDM
MDPS 10A Yaw Rate Sensor, ESP Off Switch, EPS Control Module
PDM 3 7.5A PDM, Smart Key Module
SPARE 10A -
A/BAG IND. 7.5A Instrument Cluster(IND.)

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Maintenance56
7Engine compartment main fuse panel
Description Fuse rating Protected component
MULTI FUSE B+ 2 60A
I/P Junction Box (Fuse - SUNROOF 20A, DR LCOK 20A, IPS 1 /IPS 4 /IPS 6 /IPS 7 /IPS
9, Power Connector - ROOM LP 10A)
B+ 3 60A I/P Junction Box (Fuse - P/WDW ASST 20A, P/WDW LH 25A, P/WDW RH 25A , TRUNK
10A, S/HEATER FRT 15A, PDM 25A, MODULE 3 7.5A, SAFETY POWER WINDOW 25A,
Power Connector - AUDIO 15A, Power Window Relay)
IGN 1 40A W/O Smart Key - Ignition Switch, With Smart Key - ACC Relay, IG1 Relay
ESC 1 40A ESC Module, Multipurpose Check Connector
RR HTD 40A RR HTD Relay
BLOWER 40A Blower Relay
B+ 4 60A I/P Junction Box (Fuse - P/SEAT DRIV 30A, AMP 30A, PDM 2 7.5A, IPS 2 /IPS 3 /IPS 5
/IPS 8)
MDPS 80A EPS Control Module
FUSE A/CON 10A A/C Control Module (Auto)
B/UP LP 10A Back-up Lamp Switch (M/T), B/UP LP Relay (A/T)
ESC 3 10A ESC Module, Multipurpose Check Connector
TCU 2 10A Vehicle Speed Sensor (M/T), Transaxle Range Switch (A/T), Start2 Relay
ECU 4 10A Stop Lamp Switch, PCM
IGN 2 30A W/O Smart Key - Ignition Switch, Start1 Relay, With Smart Key - Start 1 Relay, IG 2 Relay
EMS 40A EMS Box (Fuse - HORN 15A, ECU 3 10A, ECU 1 30A, F/PUMP 20A)
ESC 2 30A ESC Module, Multipurpose Check Connector
WIPER 10A PCM
RR HTD IND 10A A/C Control Module
AMS 15A Battery Sensor
TCU 1 20A PCM

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757
Maintenance
Description Fuse rating Protected component
FUSE AMS 15A Battery Sensor
TCU 1 20A PCM
STOP LP 15A Stop Lamp Switch
DEICER 20A Deicer Relay
SPARE 20A -
C/FAN 40A C/Fan Low Relay, C/Fan High Relay
IGN COIL 20A Ignition Coil #1 /#2 /#3 /#4, Condenser
SENSOR 1 15A Oxygen Sensor (Up), Oxygen Sensor (Down)
SENSOR 2 15A
Immobilizer Module, Camshaft Position Sensor #1 /#2, Purge Control Solenoid Valve,
Variable Intake Solenoid Valve, Crankshaft Position Sensor, Oil Control Valve #1 /#2,
Canister Close Valve
INJECTOR 15A F/Pump Relay
F/PUMP 20A F/Pump Relay
ECU 3 10A PCM
HORN 15A Horn Relay, B/Horn Relay
ECU 1 30A ECU Relay
SPARE 25A -
SPARE 20A -
SPARE 15A -
SPARE 10A -

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Maintenance58
7LIGHT BULBSUse only bulbs of the specified wattage.
✽
NOTICEAfter 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.
WARNING
- Working on
the lights
Prior to working on the light, firmly
apply the parking brake, ensure
that the ignition switch is turned to
the 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 causedamage 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 vehiclemust 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/installing
the headlight
assembly can result in damage to the vehicle.

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• Do not operate the engine in confinedor closed areas (such as garages) any
more than what is necessary to move
the vehicle in or out of the area.
• When the vehicle is stopped in an open area for more than a short time
with the engine running, adjust the
ventilation system (as needed) to draw
outside air into the vehicle.
• Never sit in a parked or stopped vehi- cle for any extended time with the
engine running.
• When the engine stalls or fails to start, excessive attempts to restart the
engine may cause damage to the
emission control system.
Operating precautions for catalyticconverters (if equipped)Your vehicle is equipped with a catalytic
converter emission control device.
Therefore, the following precautions
must be observed:
• Use only UNLEADED FUEL for gaso- line engines.
• Do not operate the vehicle when there are signs of engine malfunction, such
as misfire or a noticeable loss of per-
formance. • Do not misuse or abuse the engine.
Examples of misuse are coasting with
the ignition off and descending steep
grades in gear with the ignition off.
• Do not operate the engine at high idle speed for extended periods (5 minutes
or more).
• Do not modify or tamper with any part of the engine or emission control sys-
tem. All inspections and adjustments
must be made by an authorized
HYUNDAI dealer.
• Avoid driving with a extremely low fuel level. Running out of fuel could cause
the engine to misfire, damaging the
catalytic converter.
Failure to observe these precautions
could result in damage to the catalytic
converter and to your vehicle.
Additionally, such actions could void your
warranties.
WARNING
- Fire
A hot exhaust system can ignite
flammable items under your vehi-
cle. Do not park, idle, or drive the
vehicle over or near flammable
objects, such as grass, vegetation,
paper, leaves, etc.
772Maintenance

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Index2I
Air bags··················\
··················\
··················\
··················\
··3-37Air bag warning label··················\
··················\
············3-63
Air bag warning light ··················\
··················\
············3-40
Curtain air bag··················\
··················\
··················\
·····3-54
Driver's and passenger's front air bag ··················\
·····3-49
Occupant classification system ··················\
···············3-44
Side impact air bag··················\
··················\
················3-53
SRS components and functions ··················\
··············3-40
Air cleaner ··················\
··················\
··················\
···············7-28
Alarm system ··················\
··················\
··················\
···········4-14
Antenna (glass) ··················\
··················\
··················\
······4-104
Anti-lock brake system ··················\
··················\
··(ABS) 5-24
Appearance care··················\
··················\
··················\
·······7-64 Exterior care ··················\
··················\
··················\
········7-64
Interior care ··················\
··················\
··················\
·········7-68
Armrest ··················\
··················\
··················\
··················\
··3-13
Audio system ··················\
··················\
··················\
·········4-104 Glass antenna ··················\
··················\
··················\
····4-104
Steering wheel audio control··················\
·················4-10\
4
Automatic climate control system ··················\
···············4-88 Air conditioning ··················\
··················\
··················\
··4-94
Automatic heating and air conditioning··················\
··4-89
Manual heating and air conditioning ··················\
······4-90 Automatic transaxle ··················\
··················\
··················\
·5-14
Ignition key interlock system ··················\
··················\
5-19
Paddle shifter··················\
··················\
··················\
·······5-17
Shift lock system ··················\
··················\
··················\
·5-18
Sports mode··················\
··················\
··················\
·········5-17
Battery··················\
··················\
··················\
··················\
····7-33
Battery saver function··················\
··················\
················4-68
Before driving ··················\
··················\
··················\
············5-3
Binding arbitration ··················\
··················\
··················\
·····8-9
Bottle holders, see cup holders ··················\
··················\
4-100
Brake system··················\
··················\
··················\
············5-21 Anti-lock brake system (ABS) ··················\
················5-24
Electronic stability control (ESC) ··················\
···········5-26
Parking brake ··················\
··················\
··················\
······5-22
Power brakes ··················\
··················\
··················\
·······5-21
Brakes/clutch fluid ··················\
··················\
··················\
···7-25
Bulb replacement ··················\
··················\
··················\
·····7-58
Bulb wattage ··················\
··················\
··················\
··············8-2
Button start/stop, see engine start/stop button·················5-7A
B

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I5
Index
Folding the rear seat ··················\
··················\
··················\
3-14
Front passenger and rear seat 3-point system withcombination locking retractor ··················\
·················3-21\
Front seat adjustment - manual ··················\
··················\
···3-4
Front seat adjustment - power ··················\
··················\
·····3-5
Fuel filler lid ··················\
··················\
··················\
············4-29
Fuel gauge··················\
··················\
··················\
················4-49
Fuel requirements ··················\
··················\
··················\
······1-3
Fuses ··················\
··················\
··················\
··················\
······7-49
Fuse/relay panel description··················\
··················\
··7-53
Instrument panel fuse ··················\
··················\
············7-50
Multi fuse ··················\
··················\
··················\
············7-52
Memory fuse ··················\
··················\
··················\
·······7-51
Gauge Engine temperature gauge··················\
··················\
·····4-48
Fuel gauge ··················\
··················\
··················\
···········4-49
Glassroof, see sunroof ··················\
··················\
···············4-32
Glass antenna ··················\
··················\
··················\
·········4-104
Glove box··················\
··················\
··················\
·················4-98\
Hazard warning flasher··················\
··················\
··············4-68
Hazardous driving conditions ··················\
··················\
····5-37
Headlamp delay ··················\
··················\
··················\
·······4-68
Headlamp welcome function ··················\
··················\
·····4-68
Headlight bulb replacement ··················\
··················\
·······7-58
Headrest ··················\
··················\
··················\
············3-7, 3-11
Highway driving ··················\
··················\
··················\
······5-40
Homelink mirror, see the Electric chromic mirror (ECM)
with homeLink system and compass ··················\
······4-37
Hood··················\
··················\
··················\
··················\
·······4-28
Horn ··················\
··················\
··················\
··················\
·······4-36
How to use this manual ··················\
··················\
···············1-2
Ignition key interlock system ··················\
··················\
····5-19
Immobilizer system ··················\
··················\
··················\
···4-5
Indicators and warnings ··················\
··················\
·············4-55
Indicator symbols on the instrument cluster ··················\
·1-7
Inside rearview mirror ··················\
··················\
···············4-37G
IH

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