2010 Hyundai Azera o2 sensor

1FEATURES OF YOUR HYUNDAI84
!
B350A03TG-A
Rain Sensor
B350B02TG-GATAuto Wiper Operation
(If Installed)When the windshield wiper switch is placed
in the "AUTO" position, the rain sensor
located on the upper end of windshield
glass senses the amount of rainfall and
controls for the appropriate length of the
intervals between wipes appropriately.
If the ignition switch is turned "ON" when
the wiper switch is set in "AUTO" mode, or
wiper switch is set in "AUTO" mode when
the ignition switch is "ON", or the speed
control knob is turned toward the "+" posi-
tion when the wiper switch is in "AUTO"
mode, wiper will operate once to perform
a self-check of the system. Set the wiper to
"OFF" position when the wiper is not in use.
B350A07TG-A
NOTE:If there is heavy accumulation of snow or
ice on the windshield glass, there will be
a 10 minute waiting period prior to the
operation of the windshield wipers.
WARNING:
When the ignition switch is on and the
windshield wiper switch is placed in the
"AUTO" mode, please use caution in the
following cases to avoid any hand injury:
As the wiper system may automatically
activate, the fingers or hand might be
caught in the wiper.
o Do not touch the upper end of the
windshield glass facing the rain sen-
sor.
o Do not wipe the upper end of the wind-
shield glass with a cloth.
o Do not put pressure on the windshield
glass.

1
FEATURES OF YOUR HYUNDAI
101
HOMELINK MIRRORB520C01NF-AATAutomatic-Dimming Mirror
with Z-Nav™ Electronic Compass
Display and HomeLink
®
Your vehicle comes with a Gentex Auto-
matic-Dimming Mirror with a Z-Nav™ Elec-
tronic Compass Display and an Integrated
HomeLink
® Wireless Control System. Dur-
ing nighttime driving, this feature will auto-
matically detect and reduce rearview mir-
ror glare while the compass indicates the
direction the vehicle is pointed. The
HomeLink® Universal Transceiver allows
you to activate your garage door(s), elec-
tric gate, home lighting, etc.
1. Channel 1 Button
2. Channel 2 Button
3. Status Indicator LED
4. Channel 3 Button5. Rear Light Sensor
6. Dimming On/Off Button
7. Compass Control Button
8. Display
OTG029200N

1FEATURES OF YOUR HYUNDAI
102
Automatic-Dimming Night Vision
Safety™ (NVS
®) Mirror
The NVS
® Mirror in your vehicle is the most
advanced way to reduce annoying glare in
the rearview mirror during any driving situ-
ation. For more information regarding
NVS
® mirrors and other applications,
please refer to the Gentex website:
www.gentex.com.
CAUTION:
The NVS
® Mirror automatically reduces
glare during driving conditions based
upon light levels monitored in front of the
vehicle and from the rear of the vehicle.
These light sensors are visible through
openings in the front and rear of the
mirror case. Any object that would ob-
struct either light sensor will degrade
the automatic dimming control feature.
!
Automatic-Dimming Function
Your mirror will automatically dim upon
detecting glare from the vehicles traveling
behind you. The auto-dimming function
can be controlled by the Dimming ON/OFF
Button:
1. Pressing the
button turns the auto-
dimming function OFF which is indi-
cated by the green Status Indicator LED
turning off.
2. Pressing the button again turns the
auto-dimming function ON which is in-
dicated by the green Status Indicator
LED turning on.
NOTE:The mirror defaults to the "ON" position
each time the vehicle is started.Compass Function
The Compass can be turned ON and OFF
and will remember the last state when the
ignition is cycled. To turn the display
feature ON/OFF:
1. Press and release the button to turn
the display feature OFF.
2. Press and release the button again
to turn the display back ON.
Additional options can be set with press
and hold sequences of the button and
are detailed below.
There is a difference between magnetic
north and true north. The compass in the
mirror can compensate for this difference
when it knows the Magnetic Zone in which
it is operating. This is set either by the
dealer or by the user. The operating Zone
Numbers for North America are shown in
the figure on the following section.
Z-Nav™ Compass DisplayThe NVS™ Mirror in your vehicle is also
equipped with a Z-Nav™ Compass that
shows the vehicle Compass heading in
the Display Window using the 8 basic
cardinal headings (N, NE, E, SE, etc.).

1FEATURES OF YOUR HYUNDAI
126
B970C01TG-AATAutomatic OperationThe FATC (Full Automatic Temperature
Control) system automatically controls
heating and cooling as follows:
1. Push the "AUTO" switch. The indicator
light will illuminate confirming that the
Face, Floor and/or Bi-Level modes as
well as the blower speed and air condi-
tioner will be controlled automatically.
The air conditioning will operate if am-
bient temperature is higher than
34.7°F(1.5°C) and automatically turns
off if the ambient temperature drops
below 33.08°F(0.6°C).2. Push the "TEMP" button to set the de-
sired temperature.
The temperature will increase to the
maximum "HI" by pushing on the
button. Each push of the button will
cause the temperature to increase by
1°F(0.5°C).
The temperature will decrease to the
minimum "LO" by pushing on the button. Each push of the button will
cause the temperature to decrease by
1°F(0.5°C).
NOTE:If the battery has been discharged or
disconnected, the temperature mode will
reset to 73 °F.You can change the temperature mode
from Fahrenheit to Centigrade as fol-
lows;
Press the DUAL and MODE button si-
multaneously for 3 seconds.
The display shows that the unit of tem-
perature is adjusted to Fahrenheit or
Centigrade (°F
→ →→ →
→ °C or °C
→ →→ →
→ °F).
B970C03TGB970C04TG
B970C02TG-A
Photo Sensor
NOTE:Never place anything over the sensor
which is located on the instrument panel
to ensure better control of the heating
and cooling system.

36WHAT TO DO IN AN EMERGENCY
!
Low Tire Pressure Telltale
When the tire pressure monitoring sys-
tem warning telltale is illuminated, one
or more of your tires is significantly
under-inflated.
Immediately reduce your speed, avoid
hard cornering and anticipate increased
stopping distances. You should stop
and check your tires as soon as pos-
sible. Inflate the tires to the proper
pressure as indicated on the vehicle’s
placard or tire inflation pressure label
located on the driver’s side center pillar
outer panel. If you cannot reach a ser-
vice station or if the tire cannot hold the
newly added air, replace the low pres-
sure tire with the temporary spare tire.
Then the TPMS malfunction indicator
may turn on and the Low Tire Pressure
telltale still turn on after restarting and
about 20 minutes of continuous driving
before you have the low-pressure tire
repaired and replaced on the vehicle.CAUTION:
In winter or cold weather, the low tire
pressure telltale may be illuminated
if the tire pressure was adjusted to
the recommended tire inflation pres-
sure in warm weather. It does not
mean your TPMS is malfunctioning
because the decreased temperature
leads to a proportional lowering of
tire pressure.
When you drive your vehicle from a
warm area to a cold area or from a
cold area to a warm area, or the
outside temperature is greatly higher
or lower, you should check the tire
inflation pressure and adjust the tires
to the recommended tire inflation
pressure.WARNING:
Significantly low tire pressure makes
the vehicle unstable and can contrib-
ute to loss of vehicle control and
increased braking distances.
Continued driving on low pressure
tires will cause the tires to overheat
and fail.
TPMS (Tire Pressure Moni-
toring System) Malfunction
Indicator
The TPMS malfunction indicator comes
on and stays on when there is a problem
with the Tire Pressure Monitoring Sys-
tem. If the system is able to correctly
detect an under-inflation warning at the
same time as system failure then it will
illuminate both the TPMS malfunction
and the low tire pressure telltale e.g. if
Front Left sensor fails, the TPMS mal-
function indicator comes on, but if Front
Right, Rear Left, or Rear Right tire is
under-inflated, the low tire pressure tell-
tale may come on with the TPMS mal-
function indicator.
!

3
WHAT TO DO IN AN EMERGENCY
7
Have the system checked by an autho-
rized Hyundai dealer as soon as pos-
sible to determine the cause of the
problem.
NOTE:
o The TPMS malfunction indicator
may be illuminated if the vehicle
is moving around electric power
supply cables or radio transmit-
ters such as police stations, gov-
ernment and public offices, broad-
casting stations, military installa-
tions, airports, or transmitting tow-
ers, etc. which can interfere with
normal operation of the Tire Pres-
sure Monitoring System (TPMS).
o The TPMS malfunction indicator
may be illuminated if snow chains
or some electronic devices, such
as notebook computers, are used
in the vehicle. This can interfere
with normal operation of the Tire
Pressure Monitoring System
(TPMS).Changing a tire with TPMS
If you have a flat tire, the Low Tire
Pressure telltale will turn on. Have the
flat tire repaired by an authorized Hyundai
dealer as soon as possible or replace
the flat tire with the temporary spare
tire.
NOTE:
NEVER use a puncture-repairing
agent to repair and/or inflate a low
pressure tire. If used, you will have
to replace the tire pressure sensor.
Each wheel is equipped with a tire
pressure sensor mounted inside the tire
behind the valve stem. You must use
TPMS specific wheels. It is recom-
mended that you always have your tires
serviced by an authorized Hyundai dealer
as soon as possible.
After you replace the low pressure tire
with the temporary spare tire, the TPMS
malfunction indicator may illuminate
and the low tire pressure telltale still
illuminate after restarting and about 20
minutes of continuous driving.Once the low pressure tire is re-inflated
to the recommended pressure and in-
stalled on the vehicle, the TPMS mal-
function indicator and the low tire pres-
sure telltale will be extinguished. If the
low pressure and TPMS malfunction
indicators are not extinguished after
about 20 minutes of continuous driving,
please visit an authorized Hyundai
dealer.
You may not be able to identify a low tire
by simply looking at it. Always use a
good quality tire pressure gauge to
measure the tire's inflation pressure.
Please note that a tire that is hot (from
being driven) will have a higher pres-
sure measurement than a tire that is
cold (from sitting stationary for at least
3 hours and driven less than 1 mile
during that 3 hour period). Allow the tire
to cool before measuring the inflation
pressure.
Always be sure the tire is cold before
inflating to the recommended pressure.
A cold tire means the vehicle has been
sitting for 3 hours and driven for less
than 1 mile in that 3 hour period.

38WHAT TO DO IN AN EMERGENCY
!
!
!
CAUTION:
o Do not use any tire sealant if your
vehicle is equipped with a Tire
Pressure Monitoring System. The
liquid sealant can damage the tire
pressure sensors.
o In order for the system to correctly
monitor tires for under-inflation,
there should be a total of exactly 4
sensors fitted to each of the four
driven wheel positions. There
should be no other sensors in the
vehicle including spare tire since
this could cause the system to
monitor the wrong sensors.
WARNING:
Tampering with, modifying, or dis-
abling the Tire Pressure Monitoring
System (TPMS) components may
interfere with the system's ability to
warn the driver of low tire pressure
conditions and/or TPMS malfunc-
tions. Tampering with, modifying,
or disabling the Tire Pressure Moni-
toring System (TPMS) components
may void the warranty for that por-
tion of the vehicle.
!
WARNING - TPMS
o The TPMS cannot alert you to se-
vere and sudden tire damage
caused by external factors such as
nails or road debris.
o If you feel any vehicle instability,
immediately take your foot off the
accelerator, apply the brakes
gradually and with light force, and
slowly move to a safe position off
the road.This device complies with Part 15 of
the FCC rules.
Operation is subject to the following two
conditions:
1. This device may not cause harmful
interference, and
2. This device must accept any inter-
ference received, including interfer-
ence that may cause undesired op-
eration.
WARNING:
Changes or modifications not ex-
pressly approved by the party re-
sponsible for compliance could void
the user’s authority to operate the
equipment.

6
DO-IT-YOURSELF MAINTENANCE
34
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HORN
TAIL
ECU
IG1
DRL
FR FOG
A/CON
F/PUMP
DIODE
ATM
STOP
H/LP LO RH
S/ROOF
H/LP WASHER
H/LP HI
ECU (B+)
SNSR3
SNSR1
SNSR2
B/UP
IGN COIL
ECU (IG1)
H/LP LO
ABSPROTECTED COMPONENTS
ABS/ESC Control module, Multipurpose check connector
ABS/ESC Control module, Multipurpose check connector
Fuse(FR P/SEAT, T/LID, T/SIG, TILT, PEDAL, RR CURTAIN)
Defogger relay
Blower relay
Fuse(P/WDW LH, P/WDW RH)
Start relay, Ignition switch(IG2, START)
Engine control unit relay
Fuse(KEY SOL, ECS/RR FOG), Power connector
Ignition switch(ACC, IG1)
Fusible link(ABS1, ABS2, RR HTD, BLOWER)
Horn relay
Tail light relay
PCM
(Spare)
Burglar alarm horn relay
Front fog light relay
A/C Relay
Fuel pump relay
(Spare)
ATM Control relay
Stop light switch
HID Relay
Overhead console lamp
Headlight washer motor
Headlight relay (HIGH)
PCM
Injector#1~#6, A/C Relay, Cooling fan relay
Mass air flow sensor, PCM, Immobilizer control module, Oil control valve#1/#2, Variable intake manifold valve
Oxygen Sensor#1~#4
Back-up light switch, Stop light switch, Transaxle range switch, Vehicle speed sensor
Ignition coil#1~#6, Condenser
PCM
Headlight relay(LOW)
ABS/ESC Control module, Multipurpose check connector
ABS1
ABS2
I/P (B+)1
RR HTD
BLOWER
P/WDW
IGN2
ECU RLY
I/P (B+)2
IGN1
ALTFUSE RATING
40A
20A
40A
40A
40A
40A
40A
30A
30A
30A
150A
15A
20A
10A
10A
15A
15A
10A
20A
-
20A
15A
15A
15A
20A
20A
10A
10A
15A
15A
10A
20A
10A
20A
10A
DESCRIPTION
FUSIBLE
LINK
FUSE