2022 FIAT 500X engine

SERVICING AND MAINTENANCE255
F06 70 Amp Tan ––Engine Cooling fan
F08 –30 Amp Pink –Automatic Transmission, GSM
F09 ––5 Amp Tan Control Module Engine
F10 ––10 Amp Red Horn
F11 ––5 Amp Tan Supply Secondary Loads
F14 ––7.5 Amp Brown WCAC Supply Pump
F15 40 Amp Orange ––Brake Control Module Pump
F16 ––5 Amp Tan Engine Control Module Power, Automatic Transmission
F17 ––30 Amp Green Power Control Module Engine
F18 ––30 Amp Green Power All-Wheel Drive
F19 ––7.5 Amp Brown Air Conditioner Compressor
F20 ––5 Amp Tan Electronic Power Four-Wheel Drive
F21 ––15 Amp Blue Fuel Pump
F22 ––10 Amp Red Supply Primary Loads
F23 ––20 Amp Yellow
(Customer Installed) Power Outlet (Battery Powered)
F24 ––15 Amp Blue Electronic Unit Supply Automatic Transmission
Cavity Maxi Fuse Cartridge Fuse Mini Fuse Description
If Equipped *
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256SERVICING AND MAINTENANCE
F30 ––30 Amp Green Heated Windshield *
F82 –20 Amp Blue –Control Module Engine
F83 –40 Amp Green –Air Conditioning Fan
F84 ––20 Amp Yellow Power Outlet (Ignition Powered)
F87 ––5 Amp Tan Gear Selector Automatic Transmission
F88 ––7.5 Amp Brown Heated Outside Mirrors
F89 –30 Amp Pink –Heated Rear Window
F90 ––5 Amp Tan IBS Sensor (Battery State of Charge)
Cavity Maxi Fuse Cartridge Fuse Mini Fuse Description
If Equipped *

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SERVICING AND MAINTENANCE261
Replacing Exterior Bulbs
Headlamps

Front Lamps
Hi/Lo Beam Light Halogen
See below steps for bulb replacement:

1. Open the engine compartment and remove
the headlamp bulb cap.

Headlamp Bulb Cap
2. Rotate the headlamp bulb socket counter
-
clockwise then pull outwards.

Headlamp Bulb Socket

Reverse
P21W
License Plate Lamp W5W
Exterior Lamps
Lamp Name Lamp Number
1 — Headlamps
2 — Daytime Running Lamps
3 — Directional Indicators
4 — Fog Lamps — If Equipped
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262SERVICING AND MAINTENANCE
3. Release the locking tab on the headlamp bulb connector and remove the bulb and socket.

Headlamp Bulb Connector

4. Install the new headlamp bulb making sure it is properly locked.
5. Install the headlamp bulb and socket; align the tabs and turn it clockwise making sure it is
properly locked.
Headlamp Bulb Connector

LED Main Beam/Dipped Beam Headlights/Fog
Lights — If Equipped
For replacing these bulbs, contact an authorized
dealership.
Side Lights/Daytime Running Lights (DRL)
The side lights/Daytime Running Lights (DRL) are
LED-type. To replace them, contact an authorized
dealership. Side Marker
Side marker lights are LED-type. For replacing
these bulbs, contact an authorized dealer
Front Direction Indicator Lamp
See below steps for bulb replacement:

1. Turn the front wheels completely.

2. Use a suitable tool to remove the access door.

Light Access

3. Turn the bulb and bulb holder assembly counterclockwise and then remove it sliding it
outwards.
WARNING!
Carry out the operation of replacing lamps only
with the engine off. Also make sure that the
engine is cold, to avoid the danger of burns.
1 — Screws
2 — Access Door

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289
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN)
The VIN is stamped on the plate illustrated, located
on the left front corner of the instrument panel
cover, visible from outside the vehicle through the
windshield.
Windshield VIN Location

BRAKE SYSTEM
Your vehicle is equipped with dual hydraulic brake
systems. If either of the two hydraulic systems lose
normal capability, the remaining system will still
function. However, there will be some loss of overall braking effectiveness. You may notice
increased pedal travel during application, greater
pedal force required to slow or stop, and potential
activation of the Brake Warning Light.
In the event power assist is lost for any reason (i.e.,
repeated brake applications with the engine OFF)
the brakes will still function. However, the effort
required to brake the vehicle will be much greater
than that required with the power system
operating.
WHEEL AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to
ensure that the wheel is properly mounted to the
vehicle. Any time a wheel has been removed and
reinstalled on the vehicle, the lug nuts/bolts
should be torqued using a properly calibrated
torque wrench using a six-sided (hex) deep wall
socket.
TORQUE SPECIFICATIONS
**Use only authorized dealer recommended lug nuts/
bolts and clean or remove any dirt or oil before tightening.
Inspect the wheel mounting surface prior to
mounting the tire and remove any corrosion or
loose particles.

Wheel Mounting Surface

Lug Nut/Bolt Torque **Lug Nut/Bolt
Size Lug Nut/Bolt
Socket Size
89 ft-lb
(120 N·m) M12 x 1.25 x
25.5 17 mm
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290TECHNICAL SPECIFICATIONS
Tighten the lug nuts/bolts in a star pattern until
each nut/bolt has been tightened twice.

Torque Patterns

After 25 miles (40 km) check the lug nut/bolt
torque to be sure that all the lug nuts/bolts are
properly tightened.
FUEL REQUIREMENTS
While operating on gasoline with the required
octane number, hearing a light knocking sound
from the engine is not a cause for concern.
However, if the engine is heard making a heavy knocking sound, see an authorized dealer
immediately. Use of gasoline with a lower than
recommended octane number can cause engine
failure and may void or not be covered by the New
Vehicle Limited Warranty.
Poor quality gasoline can cause problems such as
hard starting, stalling, and hesitations. If you
experience these symptoms, try another brand of
gasoline before considering service for the vehicle.
1.3L TURBO ENGINE
This engine is designed to meet all
emission regulations and provide
satisfactory fuel economy and
performance when using high-quality
unleaded regular gasoline having an octane rating
of 87 using the (R+M)/2 method. For optimum
performance and fuel economy the use of
91 octane or higher is recommended.
REFORMULATED GASOLINE
Many areas of the country require the use of
cleaner-burning gasoline referred to as
“reformulated gasoline”. Reformulated gasoline
contains oxygenates and are specifically blended
to reduce vehicle emissions and improve air
quality. The use of reformulated gasoline is recommended.
Properly blended reformulated gasoline will
provide improved performance and durability of
engine and fuel system components.
MATERIALS ADDED TO FUEL
Besides using unleaded gasoline with the proper
octane rating, gasolines that contain detergents,
corrosion and stability additives are
recommended. Using gasolines that have these
additives will help improve fuel economy, reduce
emissions, and maintain vehicle performance.
Designated TOP TIER Detergent Gasoline
contains a higher level of detergents to
further aide in minimizing engine and
fuel system deposits. When available,
the usage of TOP TIER Detergent Gasoline is
recommended. Visit www.toptiergas.com for a list
of TOP TIER Detergent Gasoline Retailers.
Indiscriminate use of fuel system cleaning agents
should be avoided. Many of these materials
intended for gum and varnish removal may contain
active solvents or similar ingredients. These can
harm fuel system gasket and diaphragm materials.
WARNING!
To avoid the risk of forcing the vehicle off the
jack, do not tighten the lug nuts/bolts fully until
the vehicle has been lowered. Failure to follow
this warning may result in personal injury.

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TECHNICAL SPECIFICATIONS291
GASOLINE/OXYGENATE BLENDS
Some fuel suppliers blend unleaded gasoline with
oxygenates such as ethanol.
Problems that result from using gasoline
containing more than 15% ethanol (E-15) or
gasoline containing methanol are not the
responsibility of the manufacturer and may void or
not be covered under New Vehicle Limited
Warranty.
DO NOT USE E-85 IN NON-FLEX FUEL
V
EHICLES
Non-Flex Fuel Vehicles (FFV) are compatible with
gasoline containing up to 15% ethanol (E-15). Use
of gasoline with higher ethanol content may void
the New Vehicle Limited Warranty.
If a Non-FFV vehicle is inadvertently fueled with
E-85 fuel, the engine will have some or all of these
symptoms:
Operate in a lean mode.
OBD II Malfunction Indicator Light on.
Poor engine performance.
Poor cold start and cold drivability.
Increased risk for fuel system component corro -
sion.
CNG AND LP FUEL SYSTEM
M
ODIFICATIONS
Modifications that allow the engine to run on
Compressed Natural Gas (CNG) or Liquid Propane
(LP) may result in damage to the engine,
emissions, and fuel system components. Problems
that result from running CNG or LP are not the
responsibility of the manufacturer and may void or
not be covered under the New Vehicle Limited
Warranty.
METHYLCYCLOPENTADIENYL
M
ANGANESE TRICARBONYL (MMT) IN
G
ASOLINE
MMT is a manganese-containing metallic additive
that is blended into some gasoline to increase
octane. Gasoline blended with MMT provides no
performance advantage beyond gasoline of the
same octane number without MMT. Gasoline
blended with MMT reduces spark plug life and
reduces emissions system performance in some
vehicles. The manufacturer recommends that
gasoline without MMT be used in your vehicle. The
MMT content of gasoline may not be indicated on
the gasoline pump; therefore, you should ask your
gasoline retailer whether the gasoline contains
MMT. MMT is prohibited in Federal and California
reformulated gasoline.CAUTION!
DO NOT use E-85, gasoline containing methanol,
or gasoline containing more than 15% ethanol
(E-15). Use of these blends may result in starting
and drivability problems, damage critical fuel
system components, cause emissions to exceed
the applicable standard, and/or cause the
Malfunction Indicator Light to illuminate. Please
observe pump labels as they should clearly
communicate if a fuel contains greater than
15% ethanol (E-15).
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292TECHNICAL SPECIFICATIONS
FUEL SYSTEM CAUTIONS
NOTE:Intentional tampering with the emissions control system can result in civil penalties being assessed against you.
FLUID CAPACITIES
CAUTION!
Follow these guidelines to maintain your vehicle’s performance:
The use of leaded gasoline is prohibited by Federal law. Using leaded gasoline can impair engine performance and damage the emissions control system.
An out-of-tune engine or certain fuel or ignition malfunctions can cause the catalytic converter to overheat. If you notice a pungent burning odor or some
light smoke, your engine may be out of tune or malfunctioning and may require immediate service. Contact an authorized dealer for service assistance.
The use of fuel additives, which are now being sold as octane enhancers, is not recommended. Most of these products contain high concentrations of meth -
anol. Fuel system damage or vehicle performance problems resulting from the use of such fuels or additives is not the responsibility of the manufacturer
and may void or not be covered under the New Vehicle Limited Warranty.
US Metric
Fuel (Approximate)
1.3L Turbo 12.7 Gallons48 Liters
Engine Oil With Filter
1.3L Turbo 4.8 Quarts4.5 Liters
Cooling System *
1.3L Turbo 8.8 Quarts8.3 Liters
* Includes heater and coolant recovery bottle filled to MAX level.

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