check engine light KIA RIO 2021 Owner's Manual

Driving your vehicle
42
5
Good braking practices
Check to be sure the parking brake
is not engaged and that the park-
ing brake indicator light is out
before driving away.
Driving through water may get the brakes wet. They can also get wet
when the vehicle is washed. Wet
brakes can be dangerous! Your
vehicle will not stop as quickly if the
brakes are wet. Wet brakes may
cause the vehicle to pull to one
side.
To dry the brakes, apply the brakes
lightly until the braking action
returns to normal, taking care to
keep the vehicle under control at
all times. If the braking action does
not return to normal, stop as soon
as it is safe to do so and call an
authorized Kia dealer for assis-
tance.
Don't coast down hills with the vehicle out of gear. This is extreme-
ly hazardous. Keep the vehicle in
gear at all times, use the brakes to
slow down, then shift to a lower
gear so that engine braking will
help you maintain a safe speed. Don't "ride" the brake pedal.
Resting your foot on the brake
pedal while driving can be danger-
ous because the brakes might
overheat and lose their effective-
ness. It also increases the wear of
the brake components.
If a tire goes flat while you are driv- ing, apply the brakes gently and
keep the vehicle pointed straight
ahead while you slow down. When
you are moving slowly enough for it
to be safe to do so, pull off the road
and stop in a safe place.
If your vehicle is equipped with an intelligent variable transmission,
don't let your vehicle creep for-
ward. To avoid creeping forward,
keep your foot firmly on the brake
pedal when the vehicle is stopped. Be cautious when parking on a hill.
Firmly engage the parking brake
and place the shift lever in P
(Intelligent Variable Transmission)
or in first or reverse gear (Manual
Transmission). If your vehicle is
facing downhill, turn the front
wheels into the curb to help keep
the vehicle from rolling. If your vehi-
cle is facing uphill, turn the front
wheels away from the curb to help
keep the vehicle from rolling. If
there is no curb or if it is required
by other conditions to keep the
vehicle from rolling, chock the
wheels.
SC PE USA 5.QXP 10/23/2020 5:50 PM Page 42

Driving your vehicle
100
5
When the outside rearview mirror
warning light is not working properly,
the 'Check side view mirror warning
light' warning message will appear
on the cluster. In this case, have your
vehicle inspected by an authorized
Kia dealer.
Function disabled
When the rear bumper around the
rear-side radar or sensor is covered
with foreign matters, such as snow or
rain, or installing a trailer or carrier, it
can reduce the detecting perform-
ance and temporarily limit or disable
Rear Cross-Traffic Safety.
If this occurs, the 'Rear Cross-Traffic
Safety disabled. Radar blocked'
warning message will appear on the
cluster.
The function will operate normally
when such foreign matters or trailer,
etc. is removed. If the function does not operate nor-
mally after it is removed, have your
vehicle inspected by an authorized
Kia dealer.
ODL3A050286
ODL3A050287
CAUTION
Turn off Rear Cross-Traffic
Safety system to install a trailer,carrier, etc., or remove the trail-er, carrier, etc. to use RearCross-Traffic Safety system.
WARNING
Even though the warning message does not appear on
the cluster, Rear Cross-Traffic
Safety system may not prop-
erly operate.
Rear Cross-Traffic Safety sys- tem may not properly operate
in an area (e.g. open terrain),
where any substance are not
detected after turning ON the
engine.
SC PE USA 5.QXP 10/23/2020 5:54 PM Page 100

5105
Driving your vehicle
Your vehicle's fuel economy depends
mainly on your style of driving, where
you drive and when you drive.
Each of these factors affects how
many miles (kilometers) you can get
from a gallon (liter) of fuel. To operate
your vehicle as economically as pos-
sible, use the following driving sug-
gestions to help save money in both
fuel and repairs:
Drive smoothly. Accelerate at amoderate rate. Don't make "jack-
rabbit" starts or full-throttle shifts
and maintain a steady cruising
speed. Don't race between stop-
lights. Try to adjust your speed to
the traffic so you don't have to
change speeds unnecessarily.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear.
Drive at a moderate speed. The faster you drive, the more fuel your
vehicle uses. Driving at a moderate
speed, especially on the highway,
is one of the most effective ways to
reduce fuel consumption. Don't "ride" the brake pedal. This
can increase fuel consumption and
also increase wear on these com-
ponents. In addition, driving with
your foot resting on the brake pedal
may cause the brakes to overheat,
which reduces their effectiveness
and may lead to more serious con-
sequences.
Take care of your tires. Keep them inflated to the recommended pres-
sure. Incorrect inflation, either too
much or too little, results in unnec-
essary tire wear. Check the tire
pressures at least once a month.
Be sure that the wheels are aligned correctly. Improper align-
ment can result from hitting curbs
or driving too fast over irregular
surfaces. Poor alignment causes
faster tire wear and may also result
in other problems as well as
greater fuel consumption. Keep your vehicle in good condi-
tion. For better fuel economy and
reduced maintenance costs, main-
tain your vehicle in accordance
with the maintenance schedule in
section 7. If you drive your vehicle
in severe conditions, more frequent
maintenance is required (see sec-
tion 7 for details).
Keep your vehicle clean. For maxi- mum service, your vehicle should
be kept clean and free of corrosive
materials. It is especially important
that mud, dirt, ice, etc. not be
allowed to accumulate on the
underside of the vehicle. This extra
weight can result in increased fuel
consumption and also contribute to
corrosion.
Travel lightly. Don't carry unneces- sary weight in your vehicle. Weight
reduces fuel economy.
Don't let the engine idle longer than necessary. If you are waiting
(and not in traffic), turn off your
engine and restart only when
you're ready to go.
ECONOMICAL OPERATION
SC PE USA 5.QXP 10/23/2020 5:54 PM Page 105

What to do in an emergency
46
IF THE ENGINE WILL NOT START
If the engine doesn't turn over
or turns over slowly
1. If your vehicle has an intelligentvariable transmission, be sure the
shift lever is in N (Neutral) or P
(Park) and the emergency brake is
set.
2. Check the battery connections to be sure they are clean and tight.
3. Turn on the interior light. If the light dims or goes out when you oper-
ate the starter, the battery is dis-
charged.
4. Check the starter connections to be sure they are securely tight-
ened.
5. Do not push or pull the vehicle to start it. See instructions for “Jump
starting”.
If engine turns over normally
but does not start
1. Check fuel level.
2. With the ignition switch in theLOCK position, check all connec-
tors at the ignition coil and spark
plugs. Reconnect any that may be
disconnected or loose.
3. Check the fuel line in the engine compartment.
4. If the engine still does not start, call an authorized Kia dealer or
seek other qualified assistance.
WARNING- Push/
pull start
Do not push or pull the vehicle
to start it. Push or pull starting
may cause the catalytic con-
verter to overload and create a
fire hazard.
SC PE USA 6.qxp 10/23/2020 6:02 PM Page 4

77
Maintenance
OWNER MAINTENANCE
The following lists are vehicle checks
and inspections that should be per-
formed by the owner or an author-
ized Kia dealer at the frequencies
indicated to help ensure safe,
dependable operation of your vehi-
cle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner maintenance schedule
When you stop for fuel:
Check the engine oil level.
Check the coolant level in coolantreservoir.
Check the windshield washer fluid level.
Look for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound of the exhaust or any smell of
exhaust fumes in the vehicle.
Check for vibrations in the steering wheel. Notice any increased steer-
ing effort or looseness in the steer-
ing wheel, or change in its straight-
ahead position.
Notice if your vehicle constantly turns slightly or “pulls” to one side
when traveling on smooth, level
road.
When stopping, listen and check for unusual sounds, pulling to one
side, increased brake pedal travel
or “hard-to-push” brake pedal.
If any slipping or changes in the operation of your transmission
occurs, check the transmission
fluid level.
Check manual transmission opera- tion, including clutch operation.
Check the intelligent variable trans- mission P (Park) function.
WARNING- Hot coolant
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow
out under pressure.
SC PE USA 7.qxp 10/23/2020 6:05 PM Page 7

Maintenance
87
Check the parking brake.
Check for fluid leaks under yourvehicle (water dripping from the air
conditioning system during or after
use is normal).
At least monthly:
Check the coolant level in theengine coolant reservoir.
Check the operation of all exterior lights, including the stoplights, turn
signals and hazard warning flash-
ers.
Check the inflation pressures of all tires including the spare for tires
that are worn, show uneven wear,
or are damaged.
Check for loose wheel lug nuts.
At least twice a year (i.e., every Spring and Fall) :
Check the radiator, heater and air conditioning hoses for leaks or
damage.
Check the windshield washer spray and wiper operation. Clean
the wiper blades with a clean cloth
dampened with washer fluid.
Check the headlight alignment.
Check the muffler, exhaust pipes, shields and clamps.
Check the lap/shoulder belts for wear and function.
At least once a year :
Clean the body and door drainholes.
Lubricate the door hinges and check the hood hinges.
Lubricate the door and hood locks and latches.
Lubricate the door rubber weather- strips.
Check the air conditioning system.
Inspect and lubricate intelligent variable transmission linkage and
controls.
Clean the battery and terminals.
Check the brake/clutch fluid level.
SC PE USA 7.qxp 10/23/2020 6:05 PM Page 8

757
Maintenance
FUSES
❈Left side : Normal , Right side : Blown
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 higheramperage ratings.
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 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 modify or add-on elec- tric wiring to the vehicle.
CAUTION
Do not use a screwdriver or anyother metal object to removefuses because it may cause ashort circuit and damage thesystem.
OJF075021
■
Blade type
■ Cartridge type
■ Multi fuse
■ BFT
SC PE USA 7.qxp 10/23/2020 6:06 PM Page 57

Maintenance
62
7
✽ ✽
NOTICE - Window tinting pre-
caution
Window tint(especially metallic
film) might cause communication
disorder or poor radio reception,
and malfunction of the automatic
lighting system due to excessive
change of illumination inside the
vehicle. The solution used might also
flow into electric, electronic devices
causing disorder and failure.
CAUTION
Visually inspect the battery cap
to ensure it is securely closed.If the battery cap is not securelyclosed, moisture may enter thesystem and damage the electri-cal components.
CAUTION - Remodeling
Prohibited
Do not try remodeling the vehi-cle in any way. It is illegal, andmay affect the vehicle's perform-ance, durability, and safety. Themanufacturer's warranty doesnot cover any problems causedby remodeling. Remodeling thevehicle can cause malfunction ofthe vehicle, wiring damage, bat-tery discharge, connector dam-age, or fire.
CAUTION
Do not disassemble nor assem-ble the multi fuse when it issecured with nuts and bolts.Incorrect or partial assemblytorque may cause a fire. Havethe vehicle checked by anauthorized Kia dealer.
CAUTION - Random
wiring prohibited when
retrofitting equipment
Use of random wiring in the vehicle might cause danger dueto failure and damage of thevehicle’s performance.
Using random wires especiallywhen retrofitting AVN or theftalarm system, remote enginecontrol, car phone or radiomight damage the vehicle orcause fire.
SC PE USA 7.qxp 10/23/2020 6:07 PM Page 62

Index
4I
Push-starting ................................................................6-6
Emission control system ..............................................7-111 Crankcase emission control system ..........................7-111
Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery) system ........7-111
Exhaust emission control system ..............................7-112
Engine .................................................................\
...........8-2
Engine compartment ........................................................2-7
Engine compartment ........................................................7-4
Engine coolant ..............................................................7-24 Changing the coolant ..................................................7-26
Checking the coolant level..........................................7-24\
Engine number ..............................................................8-11
Engine oil ......................................................................7-\
21 Changing the engine oil and filter ..............................7-22
Checking the engine oil level ....................................7-21
ENGINE START/STOP button ....................................5-10 ENGINE START/STOP button position ....................5-10
Illuminated ENGINE START/STOP button ..............5-10
Starting the engine ......................................................5-13
Stopping the engine (Manual Transmission) ..............5-16
Explanation of scheduled maintenance items ..............7-15
Exterior overview ............................................................2-2 Forward Collision-Avoidance Assist (FCA)
(Front view camera only) ............................................5-45Brake operation ..........................................................5-50
Detecting sensor ..........................................................5-45
FCA warning message and function control ..............5-48
Function malfunction ..................................................5-52
Function settings ........................................................5-46
Limitations of FCA ....................................................5-53
Situation in which the function may not detect pedestrian properly. ..................................................5-58
Warning message and warning light ..........................5-51
Fuel filler door ..............................................................4-42 Closing the fuel filler door..........................................4-\
43
Opening the fuel filler door ........................................4-42
Fuel requirements ............................................................1-3 Do not use methanol ....................................................1-4
Fuel Additives ..............................................................1-5
Gasoline containing alcohol and methanol ..................1-3
Fuses ........................................................................\
......7-57 Engine compartment fuse replacement ......................7-61
Fuse/relay panel description ......................................7-63
Inner panel fuse replacement ......................................7-59
Memory fuse ..............................................................7-60F
SC PE USA Index.qxp 10/23/2020 6:23 PM Page 4