KIA Sorento (2018 year). Instruction — part 34

Maintenance

60

7

Tire speed ratings

The chart below lists many of the dif-
ferent speed ratings currently being
used for passenger vehicle tires. The
speed rating is part of the tire size
designation on the sidewall of the
tire. This symbol corresponds to that
tire's designed maximum safe oper-
ating speed.

3. Checking tire life (TIN : Tire

Identification Number)

Any tires that are over 6 years old,
based on the manufacturing date,
(including the spare tire) should be
replaced by new ones. You can find
the manufacturing date on the tire
sidewall (possibly on the inside of the
wheel), displaying the DOT Code.
The DOT Code is a series of num-
bers on a tire consisting of numbers
and English letters. The manufactur-
ing date is designated by the last four
digits (characters) of the DOT code.

DOT : XXXX XXXX OOOO
The front part of the DOT means a
plant code number, tire size and
tread pattern and the last four num-
bers indicate week and year manu-
factured.
For example:
DOT XXXX XXXX 1617 represents
that the tire was produced in the 16th
week of 2017.

S

112 mph (180 km/h)

T

118 mph (190 km/h)

H

130 mph (210 km/h)

V

149 mph (240 km/h)

Z

Above 149 mph (240 km/h)

Maximum Speed

Speed

Rating

Symbol

WARNING

- Tire age

Replace tires within the recom-
mended time frame. Failure to
replace tires as recommended
can result in sudden tire failure,
which could lead to a loss of
control and an accident.

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Maintenance

4. Tire ply composition and mate-

rial

The number of layers or plies of rub-
ber-coated fabric in the tire. Tire
manufacturers also must indicate the
materials in the tire, which include
steel, nylon, polyester, and others.
The letter "R" means radial ply con-
struction; the letter "D" means diago-
nal or bias ply construction; and the
letter "B" means belted-bias ply con-
struction.

5. Maximum permissible inflation

pressure

This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure. Refer
to the Tire and Loading Information
label for recommended inflation
pressure.

6. Maximum load rating

This number indicates the maximum
load in kilograms and pounds that
can be carried by the tire. When
replacing the tires on the vehicle,
always use a tire that has the same
load rating as the factory installed
tire.

7. Uniform tire quality grading

Quality grades can be found where
applicable on the tire sidewall
between tread shoulder and maxi-
mum chapter width.
For example:
TREADWEAR 200
TRACTION AA
TEMPERATURE A
Tires degrade over time, even when
they are not being used. Regardless
of the remaining tread, we recom-
mend that tires be replaced after
approximately six (6) years of normal
service. Heat caused by hot climates
or frequent high loading conditions
can accelerate the aging process.

Tread wear

The tread wear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specified govern-
ment test course. For example, a tire
graded 150 would wear one-and-a-
half times (1½) as well on the gov-
ernment course as a tire graded 100.
The relative performance of tires
depends upon the actual conditions
of their use, however, and may
depart significantly from the norm
due to variations in driving habits,
service practices and differences in
road characteristics and climate.
These grades are molded on the
side-walls of passenger vehicle tires.
The tires available as standard or
optional equipment on your vehicle
may vary with respect to grade.

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Traction - AA, A, B & C

The traction grades, from highest to
lowest, are AA, A, B and C. Those
grades represent the tire’s ability to
stop on wet pavement as measured
under controlled conditions on spec-
ified government test surfaces of
asphalt and concrete. A tire marked
C may have poor traction perform-
ance.
The traction grade assigned to this
tire is based on straight-ahead brak-
ing traction tests, and does not
include acceleration, cornering,
hydroplaning, or peak traction char-
acteristics.

Temperature -A, B & C

The temperature grades are A (the
highest), B and C representing the
tire’s resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled condi-
tions on a specified indoor laboratory
test wheel.
Sustained high temperature can
cause the material of the tire to
degenerate and reduce tire life, and
excessive temperature can lead to
sudden tire failure. The grade C cor-
responds to a level of performance
which all passenger vehicle tires
must meet under the Federal Motor
Vehicle Safety Standard No. 109.
Grades B and A represent higher
levels of performance on the labora-
tory test wheel than the minimum
required by law.

Tire terminology and definitions
Air Pressure: The amount of air
inside the tire pressing outward on
the tire. Air pressure is expressed in
pounds per square inch (psi) or kilo-
pascal (kPa).
Accessory Weight: This means the
combined weight of optional acces-
sories. Some examples of optional
accessories are, automatic
transaxle, power seats, and air con-
ditioning.
Aspect Ratio: The relationship of a
tire's height to its width.
Belt: A rubber coated layer of cords
that is located between the plies and
the tread. Cords may be made from
steel or other reinforcing materials.
Bead: The tire bead contains steel
wires wrapped by steel cords that
hold the tire onto the rim.
Bias Ply Tire: A pneumatic tire in
which the plies are laid at alternate
angles less than 90 degrees to the
centerline of the tread.

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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.
Light truck(LT) tire: A tire designat-
ed by its manufacturer as primarily
intended for use on lightweight trucks
or multipurpose passenger vehicles.
Load ratings: The maximum load
that a tire is rated to carry for a given
inflation 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.

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Ply: A layer of rubber-coated parallel
cords
Pneumatic tire:

A mechanical

device made of rubber, chemicals,
fabric and steel or other materials,
that, when mounted on an automo-
tive wheel, provides the traction and
contains the gas or fluid that sustains
the load.
Production options weight: The
combined weight of installed regular
production options weighing over 5
lb.(2.3 kg) in excess of the standard
items which they replace, not previ-
ously considered in curb weight or
accessory weight, including heavy
duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim.
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.
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.
Tread: 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 1/16 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.

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Maintenance

All season tires

Kia specifies all season tires on
some models to provide good per-
formance 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

Kia specifies summer tires on some
models to provide superior perform-
ance on dry roads. Summer tire per-
formance is substantially reduced in
snow and ice. Summer tires do not
have the tire traction rating M+S
(Mud and Snow) on the tire side wall.
if you plan to operate your vehicle in
snowy or icy conditions, Kia recom-
mends the use of snow tires or all
season tires on all four wheels.

Snow tires

If you equip your vehicle 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.
Do not drive faster than 75 mph (120
km/h) when your vehicle is equipped
with snow tires.

Tire chains

Tire chains, if necessary, should be
installed on the front 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.
• When driving on roads covered

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 driving 0.3~0.6
miles (0.5~1.0 km).

• Do not use tire chains on vehicles

equipped with aluminum wheels.
In unavoidable circumstance, use
a wire type chain.

• Use wire chains less than 0.59

inches (15 mm) to prevent damage
to the chain’s connection.

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Maintenance

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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 chap-
ter 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.

Low aspect ratio tire
(if equipped)

Low aspect ratio tires, whose aspect
ratio is lower than 50, are provided
for sporty looks.
Because the low aspect ratio tires
are optimized for handling and brak-
ing, it may be more uncomfortable to
ride in and there is more noise com-
pare to normal tires.

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Maintenance

CAUTION

Because the sidewall of the low
aspect ratio tire is shorter than
the normal, the wheel and tire of
the low aspect ratio tire is easi-
er to be damaged. So, follow the
instructions below.
- When driving on a rough road

or off road, drive cautiously
because tires and wheels may
be damaged. And after driving,
inspect tires and wheels.

- When passing over a pothole,

speed bump, manhole, or curb
stone, drive slowly so that the
tires and wheels are not dam-
aged.

- If the tire is impacted, we rec-

ommend that you inspect the
tire condition or contact an
authorized Kia dealer.

- To prevent damage to the tire,

inspect the tire condition and
pressure every 3,000km.

CAUTION

• It is not easy to recognize tire

damage with your own eyes.
But if there is the slightest
hint of tire damage, even
though you cannot see the tire
damage with your own eyes,
have the tire checked or
replaced because the tire
damage may cause air leak-
age from the tire.

• If the tire is damaged by driv-

ing on a rough road, off road,
pothole, manhole, or curb
stone, it will not be covered by
the warranty.

• You can find out the tire infor-

mation on the tire sidewall.

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7

FUSES

A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 (or 3) fuse panels,
one located in the driver’s side panel
bolster, the other in the engine com-
partment 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 melt.
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
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized Kia
dealer.
Three kinds of fuses are used: blade
type for lower amperage rating, car-
tridge type, and multi fuse for higher
amperage ratings.

WARNING

-

Fuse
replacement

• 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 or alu-

minum foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
a possible fire.

• Do not arbitrarily modify or

add-on electric wiring of the
vehicle.

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.

OUM074043L

Normal

■

Blade type

■

Cartridge type

■

Multi fuse

Blown

N

N

N

N

o

o

o

o

rr

rr

m

m

m

m

a

a

a

a

ll

ll

B

B

B

B

ll

ll

o

o

o

o

w

w

w

w

n

n

n

n

Normal

Blown

■

BFT

N

N

N

N

o

o

o

o

rr

rr

m

m

m

m

a

a

a

a

ll

ll

B

B

B

B

ll

ll

o

o

o

o

w

w

w

w

n

n

n

n

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Maintenance

✽

✽

NOTICE

• When replacing fuse, turn the

ignition “OFF” and turn off
switches of all electrical devices
then remove battery (-) terminal.

• The actual fuse/relay panel label

may differ from equipped items.

Inner panel fuse replacement

1. Turn the ignition switch and all

other switches off.

2. Open the fuse panel cover.
If the switch is located in the “OFF”
position, a caution indicator will be
displayed in the cluster.

3. Pull the suspected fuse straight

out. Use the removal tool provided
on the engine compartment fuse
panel cover.

4. Check the removed fuse; replace it

if it is blown.

Spare fuses are provided 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
Kia dealer.

OUMA074015

OUM074016

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7

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 power outlet
fuse.
If the head lamp, turn signal lamp,
stop signal lamp, fog lamp, DRL, tail
lamp, HMSL 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.

✽

✽

NOTICE

If the headlamp, fog lamp, turn sig-
nal lamp, or tail lamp malfunction
even without any problem to the
lamps, have the vehicle checked by
an authorized Kia dealer for assis-
tance.

✽

✽

NOTICE -

Fuse Panel Covers

• Put all switches in ON when driv-

ing.

• If the vehicle remains idle for over

1 month, put all switches in OFF
to prevent the batteries from being
discharged.

• Excluding long-term parking for

over 1 month, the contact points of
switches may wear out upon
extensive use. Please refrain from
excessive use of switches.

Fuse switch

Always, put the fuse switch at the ON
position.
If you move the switch to the OFF
position, some items such as audio
and digital clock must be reset and
transmitter (or smart key) may not
work properly. When the switch is
Off, the caution indicator will be dis-
played on the instrument cluster.
Always place the fuse switch in the
ON position while driving the vehicle.

OUMA074017

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Maintenance

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 the
cover up. When the blade type
fuse is disconnected, remove it by
using the clip designed for chang-
ing fuses located in the engine
room fuse box. Upon removal,
securely insert reserve fuse of
equal quantity.

3. Check the removed fuse; replace it

if it is blown. To remove or insert
the fuse, use the fuse puller in the
engine compartment 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 Kia dealer.

Multi fuse

If the main fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery

cable.

3. Remove the nuts shown in the pic-

ture above.

4. Replace the fuse with a new one

of the same rating.

5. Reinstall in the reverse order of

removal.

OUM074020

CAUTION

- Fuse Panel

Covers

After checking the fuse panel in
the engine compartment,
securely install the fuse panel
cover through the audible click-
ing sound.
If not, electrical failures may
occur from water contact.

OUM074018

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7

✽

✽

NOTICE

Do not disassemble nor assemble the
multi fuse when it is secured with
nuts and bolts. Incorrect or partial
assembly torque may cause a fire.
Have the vehicle checked by an
authorized Kia dealer.

Main fuse

If the main fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery

cable.

3. Remove the nuts shown in the pic-

ture above.

4. Replace the fuse with a new one

of the same rating.

5. Reinstall in the reverse order of

removal.

✽

✽

NOTICE

The electronic system may not func-
tion correctly even when the engine
room and internal fuse box’s indi-
vidual fuses are not disconnected. In
such case the cause of the problem
may be disconnection of the main
fuse (BFT type), which is located
inside the positive battery terminal
(+) cap.
Since the main fuse is designed more
intricately than other parts, have the
vehicle checked by an authorized
Kia dealer.

OUMA074044

CAUTION

Visually inspect the battery cap
to ensure it is securely closed.
If the battery cap is not securely
closed, moisture may enter the
system and damage the electri-
cal components.

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Maintenance

Fuse/relay panel description

Inside the fuse/relay panel covers,
you can find the fuse/relay label
describing fuse/relay name and
capacity.

✽

✽

NOTICE

Not all fuse panel descriptions in
this manual may be applicable to
your vehicle. It is accurate at the
time of printing. When you inspect
the fuse panel in your vehicle, refer
to the fuse panel label.

OUMA078220N

OUMA074021

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Description

Fuse rating

Protected component

AIR BAG IND.

10A

Cluster, A/C Control Module

A/CON 3

30A

Fuse - A/CON 2, Blower Motor

A/CON 2

7.5A

A/C Control Module (Auto)

START

7.5A

E/R Junction Block (Start Relay), Transaxle Range Switch

AIR BAG

15A

SRS Control Module, Passenger Occupant Detection Sensor

MODULE 2

10A

Crash Pad Switch, Tire Pressure Monitoring Module, 4WD ECM, Lane Departure Warning Module, Console
Switch, Rear Parking Assist Sensor LH/RH, Rear Parking Assist Buzzer, Rear Parking Assist Sensor
LH/RH (Center), Blind Spot Detection Radar LH/RH, Electronic Parking Brake Module

ACC

10A

PCB Block (PDM (ACC) Relay, Power Outlet Relay), BCM, Audio, A/V & Navigation Head Unit, Surround
View Monitoring Unit, Smart Key Control Module, AMP, USB Charger, Telematics Unit

MODULE 4

10A

Auto Head Lamp Leveling Device Module, Head Lamp Leveling Device Actuator LH/RH

BRAKE SWITCH

7.5A

Smart Key Control Module, Stop Lamp Switch

MODULE 3

10A

A/C Control Module, A/V & Navigation Head Unit, Electro Chromic Mirror, Driver IMS Control Module, ATM
Shift Lever Indicator, Rear Seat Warmer LH, Front Air Ventilation Control Module, Front Seat Warmer
Control Module, Telematics Unit

MODULE 1

10A

BCM, Stop Lamp Switch, Driver/Passenger Doormodule

SMART KEY 1

15A

Smart Key Control Module

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Maintenance

Description

Fuse rating

Protected component

A/CON (RR)

15A

ICM Relay Box (Rear Blower Motor Relay)

SUNROOF 2

20A

Sunroof Control Module (Roller)

SUNROOF 1

20A

Sunroof Control Module (Glass)

CLUSTER

10A

Instrument Cluster

GATEWAY

10A

Gateway (MCU IG1)

IMMO.

10A

Smart Key Control Module, Immobilizer Module

IG1

15A

E/R Junction Block (Fuse - MDPS 3, TCU 1), PCB Block (Fuse - ABS 3, SENSOR 6, ECU 1, CRUISE)

MULTIMEDIA

15A

USB Charger, Audio, A/V & Navigation Head Unit, Telematics Unit

MEMORY 2

10A

Instrument Cluster, Data Link Connector, A/C Control Module, Rear A/C Control Module, Clock Spring,
MUT, Electro Chromic Mirror, Driver/Passenger Door Module, Passenger Power Window Switch, Driver IMS
Control Module

DOOR LOCK

20A

Door Lock Relay, Door Unlock Relay, Tail Gate Relay, DRIVER/PASSENGER/RL/RR DOOR MODULE

SMART KEY 2

10A

Start/Stop Button Switch, Smart Key Control Module, Immobilizer Module

WASHER

15A

BCM, Multifunction Switch

AEB

10A

AEB Unit

MDPS

7.5A

MDPS UNIT(COLUMN TYPE), Steering Angle Sensor

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