battery Hyundai Sonata

Maintenance
42
7
G130300AUN Reset items
Items should be reset after the battery
has been discharged or the battery hasbeen disconnected.
Auto up/down window (See section 4)
Sunroof (See section 4)
Trip computer (See section 4)
Climate control system
(See section 4)
Clock (See section 4)
Audio (See section 4)(Continued)
Disconnect the battery charger in the following order.
1. Turn off the battery charger main switch.
2. Unhook the negative clamp from the negative battery terminal.
3. Unhook the positive clamp from the positive battery terminal.
Before performing maintenance or recharging the battery, turn off all accessories and stop the
engine.
The negative battery cable must be removed first and installed
last when the battery is discon-nected.

753
Maintenance
FUSES
G210000AFD-EA
A vehicle’s electrical system is protected
from electrical overload damage by
fuses. This vehicle has 2 (or 3) fuse panels, one
located in the driver’s side panel bolster,
the other in the engine compartment
near the battery.
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 bemelted.
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 authorised 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 link Blown
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.

755
Maintenance
G210101AUN
Memory fuse
Your vehicle is equipped with the memo-
ry 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

Maintenance
56
7
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 authorised
HYUNDAI dealer.
G210201AFD-EA Main fuse
If the main fuse is blown, it must be
removed as follows:
1. Disconnect the negative battery cable.
2. Remove the nuts shown in the pictureabove.
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
authorised HYUNDAI dealer.
CAUTION
After checking the fuse box in the engine compartment, securely install the fuse box cover. If not,
electrical failures may occur from water leaking in.
ONF078038

Index
2
I
Air cleaner ··································································· 7-34
Airbag-supplemental restraint system ························· 3-29
Appearance care ·························································· 7-70
Audio system ······························································· 4-87
Automatic climate control system ······························· 4-70
Automatic transaxle ····················································· 5-11
Automatic transaxle fluid ············································ 7-30
Battery ········································································· 7-40
Before driving ································································ 5-3
Bonnet ·········································································· 4-18
Boot ············································································· 4-12
Brake and clutch fluid ················································· 7-28
Brake system ······························································· 5-17
Bulb wattage ·································································· 9-2
Child restraint system ·················································· 3-23
Climate control air filter ·············································· 7-36
Cruise control system ·················································· 5-28 Defroster ······································································ 4-59
Dimensions ···································································· 9-2
Door locks ····································································· 4-8
Economical operation ·················································· 5-32
Emergency starting ························································ 6-4
Emission control system ·············································· 7-76
Engine compartment ······················································ 7-2
Engine coolant ····························································· 7-25
Engine number ······························································· 8-3
Engine oil ····································································· 7-24
Explanation of scheduled maintenance items ············· 7-21
Fuel filler lid ································································ 4-20
Fuel filter ····································································· 7-33
Fuel requirements ·························································· 1-2
Fuses ············································································ 7-53
A
B
C
D
E
F