valve Alfa Romeo Stelvio 2018 Owner's Manual

Caution!
The TPMS has been optimized for the
original equipment tires and wheels. TPMS
pressures and warning have been
established for the tire size equipped on
your vehicle. Undesirable system operation
or sensor damage may result when using
replacement equipment that is not of the
same size, type, and/or style. The TPM
sensor is not designed for use on
aftermarket wheels and may contribute to a
poor overall system performance or sensor
damage. Customers are encouraged to use
OEM wheels to assure proper TPM feature
operation.
Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System
(TPMS) sensor to become inoperable. After
using an aftermarket tire sealant it is
recommended that you take your vehicle to
your authorized dealer to have your sensor
function checked.
After inspecting or adjusting the tire
pressure always reinstall the valve stem
cap. This will prevent moisture and dirt from
entering the valve stem, which could
damage the TPMS sensor.
Insufficient Tire Pressure Indication
If an insufficient pressure value is
detected on one or more tires, the
warning light in the instrument cluster
will display alongside the dedicated
messages, the system will highlight the
tire or tires with insufficient pressure
graphically, and an acoustic signal will be
emitted.
In this case, stop the vehicle, check the
inflation pressure of each tire, and inflate
the necessary tire or tires to the correct
cold inflation pressure value, shown on
the display or in the dedicated TPMS
menu.
TPMS Temporarily Disabled:
TPMS Check Message
When a system fault is detected, the “Tire
Pressure Monitoring Warning Light” will
flash on and off for 75 seconds, and then
remain on solid. The system fault will also
sound a chime. If the ignition is cycled,
this sequence will repeat, provided that
the system fault still exists. The “Tire
Pressure Monitoring Warning Light” will
turn off when the fault condition no
longer exists. A system fault can occur
due to any of the following:
Jamming due to electronic devices or
driving next to facilities emitting the
same radio frequencies as the TPMS
sensors.
Installing some form of aftermarket
window tinting that affects radio wave
signals.
Packed snow or ice around the wheels
or wheel housings.
Using tire chains on the vehicle.
Using wheels/tires not equipped with
TPMS sensors.
After the punctured tire has been
repaired with the original tire sealant
contained in the TireKit, the previous
condition must be restored so that the
warning light is off during normal
driving.
TPMS Deactivation
The TPMS can be deactivated by
replacing all four wheel and tire
assemblies (road tires) with wheel and
tire assemblies that do not have TPMS
Sensors, such as when installing winter
wheel and tire assemblies on your
vehicle.
To deactivate the TPMS, first replace all
four wheel and tire assemblies (road
tires) with tires not equipped with Tire
Pressure Monitoring (TPM) Sensors.
Then, drive the vehicle for 20 minutes
above 15 mph (24 km/h). The TPMS will
chime, the "TPMS Warning Light" will
flash on and off for 75 seconds and then
remain on. The instrument cluster will
display the “SERVICE TPM SYSTEM”
message and then display dashes (--) in
place of the pressure values.
115

TIRE SERVICE KIT
Description
If a tire is punctured, you can make a first
emergency repair using the Tire Service
Kit located in the rear storage area under
the load platform.
1. Stop the vehicle in a position where
you can repair the tire safely. You should
be as far as possible from the side of the
road, and in a position that is not
dangerous for oncoming traffic. Turn on
the hazard warning flashers, remove the
safety triangle from the luggage
compartment, and place it at a suitable
distance from the vehicle to make other
drivers aware of your presence.
2. Verify that the valve stem (on the
wheel with the deflated tire) is in a
position that is near to the ground. This
will allow the tire repair kit hoses to reach
the valve stem and keep the tire service
kit flat on the ground.
3. Place the gear selector in PARK (P).
4. Apply the electric park brake and turn
the engine OFF.
To access the Tire Service Kit, open the
liftgate and lift the load floor.The Tire Service Kit consists of:
Sealant cartridge containing the
sealing fluid
Filler Tube
Air compressor, complete with
pressure gauge and connectors
Adhesive label with the writing "Max.
50 mph (80 km/h)”, to be attached in a
position easily visible to the driver (eg. on
the dashboard) after repairing the tire
An instruction pamphlet for reference
in prompt and correct use of the Tire
Service Kit, which must be then given to
the personnel dealing with the
sealant-treated tire
A pair of protective gloves
Some adaptors, for inflating different
elements Note:
The sealing fluid is effective with
external temperatures of between
-40°F (-40°C) and 122°F (50°C).
The sealing fluid has an expiration
date.
0403132214USLoad Floor08066V0002EMTire Service Kit Components
1 — Sealant Cartridge
2 — Filling Hose
3 — Adhesive Label
4 — Air Compressor
198
IN CASE OF EMERGENCY

Inflation Procedure
Warning!
Do not attempt to seal a tire on the side of
the vehicle closest to traffic. Pull far enough
off the road to avoid the danger of being hit
when using the Tire Service Kit.
Do not use Tire Service Kit or drive the
vehicle under the following circumstances:
If the puncture in the tire tread is
approximately 1/4 inch (6 mm) or larger.
If the tire has any sidewall damage.
If the tire has any damage from driving
with extremely low tire pressure.
If the tire has any damage from driving on
a flat tire.
If the wheel has any damage.
If you are unsure of the condition of the
tire or the wheel.
Keep Tire Service Kit away from open
flames or heat sources.
A loose Tire Service Kit thrown forward in
a collision or hard stop could endanger the
occupants of the vehicle. Always stow the
Tire Service Kit in the place provided. Failure
to follow these warnings can result in
injuries that are serious or fatal to you, your
passengers, and others around you.
Take care not to allow the contents of Tire
Service Kit to come in contact with hair,
eyes, or clothing. Tire Service Kit sealant is
harmful if inhaled, swallowed, or absorbed through the skin. It causes skin, eye, and
respiratory irritation. Flush immediately
with plenty of water if there is any contact
with eyes or skin. Change clothing as soon
as possible, if there is any contact with
clothing.
Tire Service Kit Sealant solution contains
latex. In case of an allergic reaction or rash,
consult a physician immediately. Keep Tire
Service Kit out of reach of children. If
swallowed, rinse mouth immediately with
plenty of water and drink plenty of water.
Do not induce vomiting! Consult a physician
immediately.
To use the Tire Service Kit, proceed as
follows:
1. Apply the electric park brake.
2. Connect the hose to the sealant
cartridge containing the sealing liquid.
Unscrew the tire valve cap, take out the
filler tube and tighten the fitting on the
tire valve. 3. Make sure the power switch of the
compressor is in the off position (O).
4. Insert the plug into the power outlet in
the center console, then start the engine.
08066V0004EMAttaching Filler Tube To Deflated Tire
1 — Sealant Cartridge
2 — Filler Hose
4 — Air Compressor
5 — Hose
6 — Sealant Cartridge Connector
08066V0006EMInserting Plug Into Outlet
199

5. Start the compressor by placing the
power switch in the on position (I).
6. Inflate the tire to a pressure of at
least 32 psi (2.2 bar). Refer to “Tires” in
“Servicing And Maintenance” for more
information. In order to obtain a more
precise reading, check the pressure value
on pressure gauge with the compressor
off.
7. If the pressure is not at least 26 psi
(1.8 bar) after 15 minutes, disengage the
compressor from the valve and power
outlet. Then, move the vehicle forwards
approximately five tire turns in order to
distribute the sealing fluid inside the tire
evenly, and then repeat the inflation
operation.8. Drive the vehicle for about 5 miles
(8 km), stop, engage the electric park
brake, and recheck the tire pressure.
9. If the pressure is less than 19 psi
(1.3 bar),
DO NOTdrive the vehicle, and
see an authorized dealer.
10. If a pressure value of at least 19 psi
(1.3 bar) is detected, restore the correct
pressure (with engine running and
electric park brake engaged), and drive
immediately with great care to an
authorized dealer.
Warning!
Tire Service Kit is not a permanent flat tire
repair. Have the tire inspected and repaired
or replaced after using Tire Service Kit. Do
not exceed 50 mph (80 km/h) until the tire is
repaired or replaced. Failure to follow this
warning can result in injuries that are serious
or fatal to you, your passengers, and others
around you. Have the tire checked as soon as
possible at your authorized dealer.
11. Apply the adhesive label from the
sealant bottle where it can be easily seen
by the driver as a reminder that the tire
has been treated with a Tire Service Kit,
as well as not to exceed the speed
restriction for the treated tire.
Warning!
Do not adhere the speed restriction sticker
to the padded area on the steering wheel.
Adhering the speed restriction sticker to the
padded area on the steering wheel is
dangerous because the air bag may not
operate (deploy) normally resulting in
serious injury. In addition, do not adhere the
sticker to areas where warning lights or the
speedometer cannot be viewed.
Note: Only use original sealant
cartridges, which can be purchased at an
authorized dealer.
Checking And Restoring Tire Pressure
The compressor can also be used to
check and, if necessary, restore the tire
pressure.
Proceed as follows:
1. Make sure that the power switch is in
the O (off) position.
2. Connect the hose directly to the valve
on the tire to be inflated.
3. Insert the plug into the socket in the
passenger compartment or in the cargo
area and start the engine.
4. Start the compressor by putting the
power switch to I (on). As soon as the
correct pressure is reached, put the
power switch to O (off).
08066V0005EMAir Compressor
7 — Power Switch
8 — Pressure Gauge
200
IN CASE OF EMERGENCY

Tires — General Information
Tire Pressure
Proper tire inflation pressure is essential
to the safe and satisfactory operation of
your vehicle. Four primary areas are
affected by improper tire pressure:
Safety and Vehicle Stability
Economy
Tread Wear
Ride Comfort
Safety
Warning!
Improperly inflated tires are dangerous
and can cause collisions.
Underinflation increases tire flexing and
can result in overheating and tire failure.
Overinflation reduces a tire's ability to
cushion shock. Objects on the road and
chuckholes can cause damage that result in
tire failure.
Overinflated or underinflated tires can
affect vehicle handling and can fail
suddenly, resulting in loss of vehicle control.
Unequal tire pressures can cause steering
problems. You could lose control of your
vehicle.
Unequal tire pressures from one side of
the vehicle to the other can cause the
vehicle to drift to the right or left.
Always drive with each tire inflated to the
recommended cold tire inflation pressure.
Both under-inflation and over-inflation
affect the stability of the vehicle and can
produce a feeling of sluggish response or
over responsiveness in the steering.
Note:
Unequal tire pressures from side to
side may cause erratic and
unpredictable steering response.
Unequal tire pressure from side to
side may cause the vehicle to drift left or
right.
Fuel Economy
Underinflated tires will increase tire
rolling resistance resulting in higher fuel
consumption.
Tread Wear
Improper cold tire inflation pressures can
cause abnormal wear patterns and
reduced tread life, resulting in the need
for earlier tire replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a
comfortable ride. Over-inflation
produces a jarring and uncomfortable
ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is
listed on the driver's side B-Pillar or rear
edge of the driver's side door.
At least once a month:
Check and adjust tire pressure with a
good quality pocket-type pressure gauge.
Do not make a visual judgement when
determining proper inflation. Tires may
look properly inflated even when they are
under-inflated.
Inspect tires for signs of tire wear or
visible damage.
Caution!
After inspecting or adjusting the tire
pressure, always reinstall the valve stem
cap. This will prevent moisture and dirt from
entering the valve stem, which could
damage the valve stem.
Inflation pressures specified on the
placard are always “cold tire inflation
pressure”. Cold tire inflation pressure is
defined as the tire pressure after the
vehicle has not been driven for at least
three hours, or driven less than 1 mile
(1.6 km) after sitting for a minimum of
three hours. The cold tire inflation
pressure must not exceed the maximum
inflation pressure molded into the tire
sidewall.
233

POWER SUPPLY
Power supply
2.9L V6 Engine Phased
sequential electronic injection with knock control and variable
intake valve actuation
248
TECHNICAL SPECIFICATIONS