brake KIA SORENTO 2019 Owners Manual

713
Maintenance
Maintenance Under Severe Usage Conditions - Non Turbo Models
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer
to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if neces\
sary
MAINTENANCE ITEMMAINTENANCEOPERATIONMAINTENANCE INTERVALSDRIVING
CONDITION
Engine oil and
engine oil filterTheta II 2.4L GDIREvery 6,000 km (3,750 miles) or 6 monthsA, B, C, D, E,
F, G, H, I, J, K
Lambda II 3.3L GDIREvery 6,000 km (3,750 miles) or 6 monthsA, B, C, D, E,
F, G, H, I, J, K
Air cleaner filterRMore frequentlyC, E
Spark plugs RMore frequentlyA, B, F, G, H, I, K
Automatic transmission fluidREvery 96,000 km (60,000 miles)A, C, D, E,
F, G, H, I, J
Brake discs and pads, calipers and rotorsIMore frequentlyC, D, E, G, H
Parking brake (Foot Type)IMore frequentlyC, D, G, H
Steering gear rack, linkage and bootsIMore frequentlyC, D, E, F, G
Suspension ball jointsIMore frequentlyC, D, E, F, G

717
Maintenance
✽ ✽NOTICE
Automatic transmission fluid color
is usually red.
As the vehicle is driven, the auto-
matic transmission fluid will begin
to look darker.
This is normal, and you should not
judge the need to replace the fluid
based upon the changed color.
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
Brake fluid
Check the brake fluid level in the
brake fluid reservoir. The level should
be between “MIN” and “MAX” marks
on the side of the reservoir. Use only
hydraulic brake fluid conforming to
DOT 3 or DOT 4 specification.
Parking brake
Inspect the parking brake system
including the parking brake lever (or
pedal) and cables.
Brake discs, pads, calipers
and rotors
Check the pads for excessive wear,
discs for run out and wear, and
calipers for fluid leakage.
Exhaust pipe and muffler
Visually inspect the exhaust pipes,
muffler and hangers for cracks, dete-
rioration, or damage. Start the engine
and listen carefully for any exhaust
gas leakage. Tighten connections or
replace parts as necessary.
Suspension mounting bolts
Check the suspension connections
for looseness or damage. Retighten
to the specified torque.
CAUTION
Use only specified automatic
transmission fluid. The use of anon-specified fluid could resultin a transmission malfunctionand failure. (Refer to"Recommended lubricants andcapacities" in chapter 8.)

Maintenance
18
7
Steering gear box, linkage &
boots/lower arm ball joint
With the vehicle stopped and engine
off, check for excessive free-play in
the steering wheel.
Check the linkage for bends or dam-
age. Check the dust boots and ball
joints for deterioration, cracks, or dam-
age. Replace any damaged parts.
Drive shafts and boots
Check the drive shafts, boots and
clamps for cracks, deterioration, or
damage. Replace any damaged parts
and, if necessary, repack the grease.
Air conditioning refrigerant
Check the air conditioning lines and
connections for leakage and damage. When checking engine oil, engine
coolant, brake fluid, and washer fluid,
always be sure to clean the area
around any filler plug, drain plug, or
dipstick before checking or draining
any lubricant or fluid. This is espe-
cially important in dusty or sandy
areas and when the vehicle is used
on unpaved roads. Cleaning the plug
and dipstick areas will prevent dirt
and grit from entering the engine and
other mechanisms that could be
damaged.
CHECKING FLUID LEVELS

Maintenance
24
7
BRAKE FLUID
Checking the brake fluid level
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX (Maximum) and MIN
(Minimum) marks on the side of the
reservoir.
Before removing the reservoir cap
and adding brake fluid, clean the
area around the reservoir cap thor-
oughly to prevent brake fluid contam-
ination. If the level is low, add fluid to the
MAX (Maximum) level. The level will
fall with accumulated mileage. This is
a normal condition associated with
the wear of brake linings. If the fluid
level is excessively low, have the
brake system checked by an author-
ized Kia dealer.
Use only the specified brake fluid.
(Refer to “Recommended lubricantsor capacities” in chapter 8.)
Never mix different types of fluid.
In the event the brake system
requires frequent additions of fluid,
the vehicle should be inspected by
an authorized Kia dealer.
When changing and adding brake
fluid, handle it carefully. Do not let it
come in contact with your eyes. If
brake fluid should come in contact
with your eyes, immediately flush
them with a large quantity of fresh
tap water. Have your eyes examined
by a doctor as soon as possible.
Brake fluid, which has been exposed
to open air for an extended time
should never be used as its quality
cannot be guaranteed. It should be
disposed of properly.CAUTION - Proper fluid
Only use brake fluid in brakesystem. Small amounts ofimproper fluids (such as engineoil) can cause damage to thebrake system.
CAUTION - Brake fluid
Do not allow brake fluid to con-tact the vehicle's body paint, aspaint damage will result.
OUMA078258

Maintenance
26
7
Checking the parking brake
Check whether the stroke is within
specification when the parking brake
pedal is depressed with 66 lb, 294 N
(30 kg) of force. Also, the parking
brake alone should securely hold the
vehicle on a fairly steep grade. If the
stroke is more or less than specified,
have the parking brake adjusted by
an authorized Kia dealer.
Stroke : 8~9 notch
PARKING BRAKE
OCM050015

Maintenance
40
7
Disc brake pads should be inspected
for wear whenever tires are rotated.
Rotate radial tires that have an
asymmetric tread pattern only from
front to rear and not from right to left.
Wheel alignment and tire bal-
ance
The wheels on your vehicle were
aligned and balanced carefully at the
factory to give you the longest tire life
and best overall performance.
In most cases, you will not need to
have your wheels aligned again.
However, if you notice unusual tire
wear or your vehicle pulling one way
or the other, the alignment may need
to be reset.
If you notice your vehicle vibrating
when driving on a smooth road, your
wheels may need to be rebalanced.
WARNING - Mixing tires
Do not use the compact spare tire (if equipped) for tire rota-
tion.
Do not mix bias ply and radial ply tires under any circum-
stances. This may cause
unusual handling characteris-
tics.
CAUTION - Wheel weight
Improper wheel weights candamage your vehicle's alu-minum wheels. Use onlyapproved wheel weights.
CBGQ0707A
S2BLA790A
Without a spare tire
Directional tires (if equipped)

741
Maintenance
Tire replacement
If the tire is worn evenly, a tread wear
indicator will appear as a solid band
across the tread. This shows there is
less than 1.6 mm (1/16 inch) of tread
left on the tire. Replace the tire when
this happens.
Do not wait for the band to appear
across the entire tread before replac-
ing the tire.The ABS works by comparing the
speed of the wheels. The tire size
affects wheel speed. When replacing
tires, all 4 tires must use the same
size originally supplied with the vehi-
cle. Using tires of a different size can
cause the ABS (Anti-lock Brake
System) and ESC (Electronic
Stability Control) to work irregularly.
✽ ✽

NOTICE
• We recommend that when replac-
ing tires, use the same which were
originally supplied with the vehi-
cle. If not, driving performance
could be altered.
• When replacing tires (or wheels), it is recommended to replace the
two front or two rear tires (or
wheels) as a pair.
Replacing just one tire can serious-
ly affect your vehicle's handling.
Compact spare tire replacement
A compact spare tire has a shorter
tread life than a regular size tire.
Replace it when you can see the
tread wear indicator bars on the tire.
The replacement compact spare tire
should be the same size and design
tire as the one provided with your
new vehicle and should be mounted
on the same compact spare tire
wheel. The compact spare tire is not
designed to be mounted on a regular
size wheel, and the compact spare
tire wheel is not designed for mount-
ing a regular size tire.
OEN076053
Tread wear indicator
CAUTION-Wheels
Wheels that do not meet Kia
specifications may fit poorlyand result in damage to thevehicle or unusual handling andpoor vehicle control.

Maintenance
48
7
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 68 kg (150 lbs.) 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.

759
Maintenance
DescriptionFuse ratingProtected component
AIR BAG IND.10ACluster, A/C Control Module
A/CON 3 30ABlower Motor
A/CON 2 7.5AA/C Control Module (Auto)
START 7.5AE/R Junction Block (Start Relay), Transmission Range Switch
AIR BAG 15ASRS 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, Front Parking Assist Sensor
LH/RH, Front Parking Assist Sensor LH/RH
ACC 10APower Outlet Relay, BCM, Audio, A/V & Navigation Head Unit, Surround View Monitoring Unit, Smart Key
Control Module, AMP, USB Charger, Phone Wireless Charger
MODULE 4 10AHead Lamp Leveling Device Actuator LH/RH, MUT
BRAKE SWITCH 7.5ASmart Key Control Module, Stop Lamp Switch
MODULE 3 10AA/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, Dynamic Bending Light Unit
MODULE 1 10ABCM, Stop Lamp Switch, Driver/Passenger Doormodule, Sport Mode Switch
MODULE 815ASmart Key Control Module, Immobilizer Module

Maintenance
64
7
DescriptionFuse ratingProtected component
MULTI
FUSE
MDPS 1100AMDPS Unit (Rack Type)
MDPS 280AMDPS Unit (Column Type)
COOLING FAN 180ACooling Fan 1 Relay
B+160AIGPM (Fuse - S/HEATER (RR), P/SEAT (DRV), P/SEAT (PASS), P/WINDOW (LH))
B+260AIGPM (Fuse - S/HEATER (FRT), P/WINDOW (RH), FULE LID, AMP 1, AMP 2, MODULE 7,
MODULE 10)
B+360AIGPM (IPS 1, Fuse - Leak Current Autocut Device Fuse - MULTIMEDIA, MEMORY 2), INTERIOR
LAMP
B+550AIGPM (IPS 0/IPS 1/IPS 2/IPS 3/IPS 4/IPS 5/IPS 6/IPS 7/IPS 8, Fuse - S/R\
OOF 1)
FUSE
B+440AIGPM (Fuse - DOOR LOCK, MODULE 8, MODULE 9, BRAKE SWITCH, A/CON (RR),\
S/ROOF 2)
ABS 220AESC Module
ABS 140AESC Module, Multipurpose Check Connector
INVERTER30AAC Inverter Module
POWER TAIL GATE 30APower Tail Gate Module
TRAILER30ATrailer Power Outlet
BLOWER40ABlower Relay