air condition KIA RIO 2022 Service Manual

Driving your vehicle
104
5
 Remember, your vehicle does not
require extended warm-up. After
the engine has started, allow the
engine to run for 10 to 20 seconds
prior to placing the vehicle in gear.
In very cold weather, however, give
your engine a slightly longer warm-
up period.
 Don't “lug” or “over-rev” the engine. Lugging is driving too slowly in a
very high gear resulting in engine
bucking. If this happens, shift to a
lower gear. Over-revving is racing
the engine beyond its safe limit.
This can be avoided by shifting at
the recommended speed.  Use your air conditioning sparingly.
The air conditioning system is
operated by engine power so your
fuel economy is reduced when you
use it.
 Open windows at high speeds can reduce fuel economy.
 Fuel economy is reduced by cross- winds and headwinds. To help off-
set some of this loss, slow down
when driving in these conditions.
Keeping a vehicle in good operating
condition is important both for econ-
omy and safety. Therefore, have an
authorized Kia dealer perform
scheduled inspections and mainte-
nance.
WARNING- Engine off during
motion
Never turn the engine off to
coast down hills or anytime the
vehicle is in motion. The power
steering and power brakes will
not function properly without
the engine running. In addition,
turning off the ignition while
driving could engage the steer-
ing wheel lock resulting in loss
of vehicle steering. Keep the
engine on and downshift to an
appropriate gear for engine
braking effect.
SC PE USA 5.QXP 9/9/2021 6:22 PM Page 104

67
What to do in an emergency
IF THE ENGINE OVERHEATS
If your temperature gauge indicates
overheating, you will experience a
loss of power, or hear loud pinging or
knocking, the engine is probably too
hot. If this happens, you should:
1. Pull off the road and stop as soonas it is safe to do so.
2. Place the shift lever in P (Intelligent Variable Transmission)
and set the parking brake. If the air
conditioning is on, turn it off.
3. If engine coolant is running out under the vehicle or steam is com-
ing out from underneath the hood,
stop the engine. Do not open the
hood until the coolant has
stopped running or the steaming
has stopped. If there is no visible
loss of engine coolant and no
steam, leave the engine running
and check to be sure the engine
cooling fan is operating. If the fan
is not running, turn the engine off. 4. Check to see if the water pump
drive belt is missing. If it is not
missing, check to see that it is
tight. If the drive belt seems to be
satisfactory, check for coolant
leaking from the radiator, hoses or
under the vehicle. (If the air condi-
tioning had been in use, it is nor-
mal for cold water to be draining
from it when you stop).
5. If the water pump drive belt is bro- ken or engine coolant leaks, stop
the engine immediately and call
the nearest authorized Kia dealer
for assistance. 6. If you cannot find the cause of the
overheating, wait until the engine
temperature has returned to nor-
mal. Then, if coolant has been lost,
carefully add coolant to the reser-
voir to bring the fluid level in the
reservoir up to the halfway mark.
7. Proceed with caution, keeping alert for further signs of overheat-
ing. If overheating happens again,
call an authorized Kia dealer for
assistance.
Serious loss of coolant indicates
there is a leak in the cooling system
and this should be checked as soon
as possible by an authorized Kia
dealer.
WARNING- Under the hood
While the engine is running,
keep hair, hands and clothing
away from moving parts such
as the fan and drive belts.
WARNING- Radiator cap
Do not remove the radiator cap
when the engine is hot. This can
allow coolant to be blown out of
the opening and cause serious
burns.
SC PE USA 6.qxp 8/23/2021 6:01 PM Page 7

What to do in an emergency
16
6
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 pres-
sure and adjust the tires to the recom-
mended tire inflation pressure.TPMS (Tire Pressure
Monitoring System)malfunction indicator
The low tire pressure telltale will illu-
minate after it blinks for approximate-
ly one minute when there is a prob-
lem with the Tire Pressure
Monitoring System. If the system is
able to correctly detect an underinfla-
tion warning at the same time as sys-
tem failure then it will illuminate both
the TPMS malfunction and low tire
pressure position telltales e.g. if
Front Left sensor fails, the TPMS
malfunction indicator illuminates, but
if the Front Right, Rear Left, or Rear
Right tire is under-inflated, the low
tire pressure position telltales may
illuminate together with the TPMS
malfunction indicator.
Have the system checked by an
authorized Kia dealer as soon as
possible to determine the cause of
the problem.  The TPMS malfunction indicator
may be illuminated if the vehicle is
moving around electric power sup-
ply cables or radios transmitters
such as at police stations, govern-
ment and public offices, broadcast-
ing stations, military installations,
airports, or transmitting towers,
etc. This can interfere with normal
operation of the Tire Pressure
Monitoring System (TPMS).
 The TPMS malfunction indicator may be illuminated if snow chains
are used or some separate elec-
tronic devices such as notebook
computer, mobile charger, remote
starter or navigation etc., are used
in the vehicle. This can interfere
with normal operation of the Tire
Pressure Monitoring System
(TPMS).
WARNING- Low pressure
damage
Do not drive on low pressure
tires. Significantly low tire pres-
sure can cause the tires to over-
heat and fail making the vehicle
unstable resulting in increased
braking distances and a loss of
vehicle control.
CAUTION
When filling tires with more air, conditions to turn off the low tirepressure telltale may not be met.This is because a tire inflatorhas a margin of error in perform-ance. The low tire pressure tell-tale will be turned off if the tirepressure is above the recom-mended tire inflation pressure.
SC PE USA 6.qxp 8/23/2021 6:01 PM Page 16

What to do in an emergency
26
6
The compact spare should be inflat-
ed to 60 psi (420 kPa).
✽ ✽
NOTICE
Check the inflation pressure after
installing the spare tire. Adjust it to
the specified pressure, as necessary.
When using a compact spare tire,
observe the following precautions:
 Under no circumstances should you
exceed 50 mph (80 km/h); a higher
speed could damage the tire.
 Ensure that you drive slowly enough for the road conditions to avoid all
hazards. Any road hazard, such as a
pothole or debris, could seriously
damage the compact spare.
 Any continuous road use of this tire could result in tire failure, loss of
vehicle control, and possible per-
sonal injury.
 Do not exceed the vehicle’s maxi- mum load rating or the load-carry-
ing capacity shown on the sidewall
of the compact spare tire.  Avoid driving over obstacles. The
compact spare tire diameter is
smaller than the diameter of a con-
ventional tire and reduces the
ground clearance approximately
1 inch (25 mm), which could result
in damage to the vehicle.
 Do not take this vehicle through an automatic car wash while the com-
pact spare tire is installed.
 Do not use tire chains on the com- pact spare tire. Because of the
smaller size, a tire chain will not fit
properly. This could damage the
vehicle and result in loss of the
chain.
 The compact spare tire should not be installed on the front axle if the
vehicle must be driven in snow or
on ice.
WARNING- Spare tire
Do not operate your vehicle on
this compact spare at speeds
over 50 mph (80 km/h). The
compact spare tire is for emer-
gency use only. The original tire
should be repaired or replaced
as soon as possible to avoid
failure of the spare that may
possibly lead to bodily injury or
death.
SC PE USA 6.qxp 8/23/2021 6:01 PM Page 26

Maintenance
67
(Continued)
• Wash the undercarriage of yourvehicle regularly during the win-
ter and whenever your vehicle has
been exposed to such salts or
chemicals.
• Do a thorough washing of the undercarriage at the end of the
winter.
• Use professional service techni- cians or governmental inspection
stations to annually inspect for
corrosion.
• Immediately seek an inspection of your vehicle if you become visual-
ly aware of corrosion flaking or
scaling or if you become aware of
a change in vehicle performance,
such as soft or spongy brakes, flu-
ids leaking, impairment of direc-
tional control, suspension noises
or rattling metal straps.
NHTSA further advises that after
a vehicle is 7 years old, it is essen-
tial that you take these indicated
maintenance steps to ensure that
you protect yourself from unsafe
corrosion conditions.Owner maintenance precau-
tions
Improper or incomplete service may
result in problems. This section gives
instructions only for the maintenance
items that are easy to perform.
As explained earlier in this section,
several procedures can be done only
by an authorized Kia dealer with spe-
cial tools.
✽ ✽ NOTICE
Improper owner maintenance dur-
ing the warranty period may affect
warranty coverage. For details, read
the separate Warranty & Consumer
Information manual provided with
the vehicle. If you're unsure about
any servicing or maintenance proce-
dure, have it done by an authorized
Kia dealer.
WARNING- Maintenance
work
Do not wear jewelry or loose
clothing while working under
the hood of your vehicle with
the engine running. These can
become entangled in moving
parts, if you must run the
engine while working under the
hood, make certain that you
remove all jewelry (especially
rings, bracelets, watches, and
necklaces) and all neckties,
scarves, and similar loose
clothing before getting near the
engine or cooling fans.
WARNING- Touching metal parts
Do not touch metal parts
(including strut bars) while the
engine is operating or hot.
Doing so could result in serious
personal injury. Turn the engine
off and wait until the metal parts
cool down to perform mainte-
nance work on the vehicle.
SC PE USA 7.qxp 9/9/2021 6:26 PM Page 6

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 fluid level.
SC PE USA 7.qxp 9/9/2021 6:26 PM Page 8

Maintenance
10
7
Normal Maintenance Schedule - Non Turbo Models
The following maintenance services must be performed to ensure good emission control and performance.
Keep receipts for all vehicle services to protect your warranty. Where both mileage and date are shown, the frequen-
cy of service is determined by whichever occurs first.
I : Inspect and if necessary, adjust, correct, clean or replace R : Replace or change
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144
Miles×1,00081624324048566472808896
Km×1,00013263952657891104117130143156
Rotate tiresRotate every 8,000 miles (13,000 km)
Engine oil and engine oil fil-
ter*1Smartstream G1.6RRRRRRRRRRRR
Climate control air filter
(for evaporator and blower unit)IRIRIRIRIRIR
Air cleaner filterIIRIIRIIRIIR
Brake fluidInspect every 8,000 miles (13,000 km) or 12 months,
Replace every 48,000 miles (78,000 km) or 48 months
Spark plugsReplace every 96,000 miles (156,000 km)
Coolant (Engine)At first, replace at 120,000 miles (195,000 km) or 120 months
After that, replace every 24,000 miles (39,000 km) or 24 months
Battery condition
IIIIIIIIIIIIVacuum hose
Air conditioner refrigerant
MAINTENANCE INTERVALS
MAINTENANCE
ITEM
SC PE USA 7.qxp 9/9/2021 6:26 PM Page 10

711
Maintenance
Normal Maintenance Schedule - Non Turbo Models (CONT.)
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144
Miles×1,00081624324048566472808896
Km×1,00013263952657891104117130143156
Exhaust system
IIIIIIIIIIII
Brake lines, hoses and connections
Parking brake
Brake discs and pads
Suspension ball joints and mounting bolts
Steering gear rack, linkage and boots
Air conditioner compressor
Drive shaft and boots
-I-I-I-I-I-IFuel tank and fuel cap
Fuel lines, hoses and connections
Fuel tank air filter*2
MAINTENANCEINTERVALS
MAINTENANCE
ITEM
SC PE USA 7.qxp 9/9/2021 6:26 PM Page 11

Maintenance
12
7
Normal Maintenance Schedule - Non Turbo Models
*1:As it is normal for engine oil to be consumed during driving, the engine oil level should be checked on regular basis. The engi ne
oil change interval for normal operating conditions is based on the use of the recommended engine specifica\
tion. If the recom-
mended engine oil specification is not used, then replace the engine oil\
according to the maintenance schedule under severe
operating conditions.
*
2:Fuel tank air filter is considered to be maintenance free but periodic inspection is recommended as the level of maintenance will be dependent upon the quality fuel used in the vehicle.
*
3:The drive belt should be replaced when cracks occur or tension is reduced.
 Fuel filter (gasoline engine): The fuel filter is considered to be maintenance free but periodic inspection is recommended for this maintenance schedule depends on fuel quality.
- If there are some important safety matters like fuel flow restriction, surging, loss of power, hard starting problem etc., re place
the fuel filter immediately regardless of maintenance schedule and consu\
lt an authorized Kia dealer for details.
Number of months or driving distance, whichever comes first
Months1224364860728496108120132144
Miles×1,00081624324048566472808896
Km×1,00013263952657891104117130143156
Cooling system---I-I-I-I-I
Drive belts*3-----IIIIIII
Intelligent variable transmission fluidNo service required
MAINTENANCE INTERVALS
MAINTENANCE
ITEM
SC PE USA 7.qxp 9/9/2021 6:26 PM Page 12

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 filterSmartstream G1.6REvery 5,000 miles (8,000 km) or 6 monthsA, B, C, D, E, F, G,H, I, J, K
Intelligent variable transmission fluidREvery 56,000 miles (91,000 km)A, C, F, G, H, I, J, K
Climate control air filter
(for evaporator and blower unit)RMore frequentlyC, E, G
Air cleaner filterRMore frequentlyC, E
Spark plugsRMore frequentlyA, B, F, G, H, I, K
Parking brakeIMore frequentlyC, D, G, H
Brake discs and pads and calipersIMore frequentlyC, D, E, G, H, J, K
Suspension ball joints and mounting boltsIMore frequentlyC, D, E, F, G, H, I
SC PE USA 7.qxp 9/9/2021 6:26 PM Page 13