2021 ALFA ROMEO GIULIA check engine

SERVICING AND MAINTENANCE

206

Check cleanliness of hood and luggage compartment
locks, cleanliness and lubrication of linkage●●●●●●●
Visually inspect conditions and wear of front/rear
disc brake pads and operation of pad wear indicators●●●●●●●●●●●●●●●
Visually inspect the condition and tensioning of the
accessory drive belt(s)
●●●●●●●●●●●●
Change engine coolant
●
Change engine oil and replace oil filter
3
Replace transfer case oil (AWD models only)●
Replace accessory drive belt(s)●
Replace engine air cleaner
4●●●●●
Replace additional fuel filter (if equipped)
●●●●●●●●●●●●●●●
Change the brake fluid
5
Thousands of miles102030405060708090100110120130140150
Years123456789101112131415
Thousands of kilometers163248648096112128144160176192208224240
21_GA_OM_EN_USC_t.book Page 206

SERVICING AND MAINTENANCE

208

Maintenance Plan — 2.9L Engine
Thousands of miles102030405060708090100110120130140150
Years123456789101112131415
Thousands of kilometers163248648096112128144160176192208224240
SOS back up battery replacement (if equipped).1●●●
Check battery charge status with the proper
instrument.
●●●●●●●●●●●●●●●
Check tire condition/wear and adjust pressure, if
necessary. Check the tire repair kit recharge
condition and expiration date.
●●●●●●●●●●●●●●●
Check operation of lighting system (headlights,
direction indicators, hazard warning lights, trunk lid,
passenger compartment, glove compartment,
instrument panel warning lights, etc.).
●●●●●●●●●●●●●●●
Check and, if necessary, top up fluid levels.
●●●●●●●●●●●●●●●
Check engine control system operation (via
diagnostic tool).
●●●●●●●●●●●●●●●
Visually inspect conditions of: exterior bodywork,
underbody protection, pipes and hoses (exhaust, fuel
system, brakes), rubber elements (sleeves, bushes,
etc.).
●●●●●●●
Check position/wear of front windshield wiper blade.●●●●●●●●
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209

Check operation of the windshield wiper/washer
system and adjust nozzles, if necessary.●●●●●●●●
Check cleanliness of hood and luggage compartment
locks, cleanliness and lubrication of linkage.
●●●●●●●
Visually inspect conditions and wear of front/rear
disc brake pads and operation of pad wear
indicators.
●●●●●●●●●●●●●●●
Visually inspect the brake discs surface and edge.
●●●●●●●●●●●●●●●
Brake pads/brake discs replacement.
2
Visually inspect the condition and tensioning of the
accessory drive belt(s).●●●●●●●●●●●●
Change engine coolant.
●
Change engine oil and replace oil filter.
●●●●●●●●●●●●●●●
Replace accessory drive belt/s.
3
Replace engine air cleaner.4●●●●●●●
Replace additional fuel filter (if equipped).●●●●●●●●●●●●●●●
Thousands of miles102030405060708090100110120130140150
Years123456789101112131415
Thousands of kilometers163248648096112128144160176192208224240
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211

ENGINE COMPARTMENT
Checking Levels — 2.0L Engine
1 – Engine Oil Filler Cap4 –Windshield/Headlights Washer Fluid Reservoir Cap
2 – Brake Fluid Reservoir Access Cover 5 – Intercooler Coolant Reservoir Cap
3 – Engine Coolant Reservoir Cap
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SERVICING AND MAINTENANCE

212

Checking Levels — 2.9L Engine
1 – Engine Oil Dipstick4 – Windshield/Headlight Washer Fluid Reservoir Cap
2 – Engine Oil Filler 5 – Brake Fluid Reservoir Cap Access Cover
3 – Engine Coolant Reservoir Cap 6 – Intercooler Coolant Reservoir Cap
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213

Engine Oil
The engine oil level can be seen on the instru-
ment cluster display every time the engine is
started, or on the Information and Entertain -
ment system display by activating on the main
menu (MENU button) the following functions in
sequence: “Apps”; “My Car” and “Oil Level”.
Check on the display using the 6 notches that
the oil level is between the MIN and MAX level:
1 notch MIN level, 6 notches MAX level.
If the oil level is close to or below the MIN
mark, add oil gradually through the filler, (refer
to “Top-Up And Oil Level Indication Update On
Display” in this section) considering that each
notch shown on the display corresponds to
approximately 8.8 fl oz (250 ml).
The oil level can also be checked manually on
2.9L Engine.
NOTE:

Always reinstall the oil cap and tighten to
proper torque whenever it is removed to add
oil to engine. Never run the engine with cap
removed as this could cause oil to leak from
engine.
Manual Oil Level Checking Procedure — 2.9L
Engine
Check that the oil level is between the MIN and
MAX marks on dipstick, clean it with a lint-free
cloth and reinsert it. Extract the dipstick again
and check that the level is between the MIN
and MAX marks.
Top-Up And Oil Level Indication Update On
Display — 2.9L Engine
If an engine oil top-off is needed, in order to
ensure the correct indication of the oil level on
the display, proceed with the process below:
Leave the car on flat ground with the engine
running for approximately five minutes
(temperature higher than 198°F (90°C)
and shut the engine off.
Wait for five minutes, turn the ignition to the
ON mode without starting the engine and
wait for a few seconds.

NOTE:

If the level indication is not updated after the
previously described procedure, repeat the
engine adjustment, shut the engine off and
wait another five minutes before starting it
again. If the indication is not updated after the
second start, contact an authorized dealer.
Top-Up And Oil Level Indication Update On
Display — 2.0L Engine
If an engine oil top-off is needed, in order to
ensure the correct indication of the oil level on
the display, proceed with the process below:
Leave the car on flat ground with the engine
running for approximately five minutes
(temperature higher than 176°F (80°C)
and shut the engine off.
Start the engine again and idle it for about
two minutes.

NOTE:

If you have added the specified amount of oil
and the indicator is not reading “Full”, please
contact an authorized dealer. CAUTION!
Make sure not to add too much oil when
topping off the engine. Engine oil in excess
may damage the engine. Have the vehicle
checked. Never exceed the MAX level when
topping off engine oil. It is advisable to
check the oil level in intermediate steps
using the oil dipstick (2.9L Engine Only).
CAUTION!

The oil level is not refreshed immediately on
the display after topping off. Consequently,
wait for the oil level to be refreshed on the
display and follow the procedure below.

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SERVICING AND MAINTENANCE

214

Engine Coolant
If the level is too low, remove the cap of reser-
voir and add the fluid described on

Ú
page 267.
Washer Fluid For Windshield/Headlights
The windshield and headlights washer fluid
reservoir has a telescopic filler.
If the level is too low, remove reservoir cap and
lift the filler. Then, add the fluid described on

Ú
page 267.

NOTE:

The headlight washing system will not work if
the liquid level is low (as indicated by the
symbol on the instrument cluster display). On
vehicles equipped with headlight washers,
there is a reference notch on the dipstick:
ONLY the windshield/rear window washer
operates with the level below this reference.
Brake Fluid
Check that the fluid is at the maximum level. If
the fluid level in the tank is low, contact an
authorized dealer to have the system checked.

Automatic Transmission Activation System Oil

The transmission control oil level should only
be checked at an authorized dealer.
Useful Advice For Extending The Life Of
Your Battery
To avoid draining your battery and make it last
longer, observe the following instructions:
When you park the car, ensure that the
doors and trunk are closed properly to
prevent any lights from remaining on inside
the passenger's compartment.
Do not keep accessories (e.g. radio, hazard
warning lights, etc.) switched on for a long
time when the engine is not running.
Before performing any operation on the
electrical system, disconnect the negative
battery cable.
If you wish to install electrical accessories
after purchasing the car that require perma -
nent electrical supply (e.g. alarm, etc.), or
accessories which influence the electrical
supply requirements, contact an authorized
dealer, whose qualified staff will evaluate the
overall electrical consumption.
WARNING!
If the engine oil is being topped up, wait for
the engine to cool down before loosening
the filler cap, particularly for vehicles with
aluminum cap (if equipped). WARNING: risk
of burns!
CAUTION!
The oil level must never exceed the MAX
mark.
If the MAX mark is exceeded (last notch on
the right turns red) after the fill-up, go to an
authorized dealer as soon as possible to
have the oil in excess removed.
Do not add oil with specifications different
from those of the oil already in the engine.
Used engine oil and oil filters contain
substances which are harmful to the
environment. To change the oil and filters,
we advise you to contact an authorized
dealer.
CAUTION!
If the charge level remains under 50% for a
long time, the battery may be damaged by
sulphation, reducing its capacity and
efficiency during a vehicle start. The battery
is also more prone to the risk of freezing (at
temperatures as high as 14°F (-10°C).
21_GA_OM_EN_USC_t.book Page 214

215

(Continued)

NOTE:

After the battery is disconnected, the steering
must be initialized. The warning light on the
instrument panel switches on to indicate this.
To carry out this procedure, simply turn the
steering wheel all the way from one end to the
other, and then turn it back to the central posi-
tion.
Battery
The battery does not require the electrolyte to
be topped up with distilled water. A periodic
check carried out at an authorized dealer,
however, is necessary to check efficiency.
Follow the battery manufacturer's instructions
for maintenance.
Replacing The Battery
If necessary, replace the battery with another
original battery with the same specifications.
Follow the battery manufacturer’s instructions
for maintenance.
NOTE:

It will not be possible to open the trunk with a
key or by pushing the button in the passenger
compartment when the battery is discon
-
nected. So, always position the manual trunk
opening strap on the trunk lock before discon -
necting the battery
Ú
page 250.
Pressure Washing
Cleaning the engine compartment with a high
pressure washer is not recommended.
BATTERY RECHARGING
Important Notes

NOTE:

Before using the charging device, always
make sure that it is appropriate for the
installed battery, with constant voltage
(below 14.8 Volts) and low amperage
(maximum 15 Amps).
Recharge the battery in a well ventilated
environment.
Before using any devices to charge or to
maintain the charge of the battery, carefully
follow the instructions provided with the
device in order to properly and safely
connect it to the car battery.
WARNING!
Battery acid is a corrosive solution and
can burn or even blind you. Do not allow
battery acid to contact your eyes, skin, or
clothing. Do not lean over a battery when
attaching clamps
Ú
page 199. If acid
splashes in eyes or on skin, flush the area
immediately with large amounts of water.
Battery gas is flammable and explosive.
Keep flame or sparks away from the
battery. Do not use a booster battery or
any other booster source with an output
greater than 12 Volts. Do not allow cable
clamps to touch each other.
Battery posts, terminals, and related
accessories contain lead and lead
compounds. Wash hands after handling.
CAUTION!
Precautions have been taken to safeguard
all parts and connections however, the
pressures generated by these machines is
such that complete protection against
water ingress cannot be guaranteed.
WARNING! (Continued)
WARNING!
Never charge or recharge a frozen battery:
it may explode because of the nitrogen
trapped inside the ice crystals.
At all times while charging or recharging
the battery, make sure that any sparks or
open flames are kept sufficiently far away
from the battery.
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