differential FIAT 500X 2018 Owner handbook (in English)

System intervention
The intervention of the system is
indicated by the flashing of the
warning light on the instrument
panel, to inform the driver that the
vehicle is in critical stability and grip
conditions.
41) 42) 43) 44) 45)
TC (Traction Control)
SYSTEM
The system automatically operates in
the event of slipping, loss of grip on wet
roads (aquaplaning) and acceleration on
slippery, snowy or icy roads, etc. on
one or more drive wheels. Depending
on the slipping conditions, two different
control systems are activated:
if the slipping involves both drive
wheels, the system intervenes, reducing
the power transmitted by the engine;
if the slipping only involves one of the
drive wheels, the BLD (Brake Limited
Differential) function is activated,
automatically braking the wheel which
is slipping (the behaviour of a
self-locking differential is simulated).
This will increase the engine torque
transferred to the wheel which isn't
slipping. This function remains active
even if the "Systems partially disabled"
and "Systems disabled" modes are
selected (see description in the
following pages). System intervention
The intervention of the system is
indicated by the flashing of the
warning light on the instrument
panel, to inform the driver that the
vehicle is in critical stability and grip
conditions.
46) 47) 48) 49) 50)
PBA (Panic Brake
Assist) SYSTEM
The PBA system is designed to improve
the vehicle’s braking capacity during
emergency braking.
The system detects emergency braking
by monitoring the speed and force with
which the brake pedal is pressed, and
consequently applies the optimal brake
pressure. This can reduce the braking
distance: the PBA system therefore
completes the ABS.
Maximum assistance from the PBA
system is obtained by pressing the
brake pedal very quickly. In addition, the
brake pedal should be pressed
continuously during braking, avoiding
intermittent presses, to get the most
out of the system. Do not reduce
pressure on the brake pedal until
braking is not necessary anymore.
The PBA system is deactivated when
the brake pedal is released.
51) 52) 53)
HHC (Hill Hold Control)
SYSTEM
This is an integral part of the ESC
system and facilitates starting on
slopes, activating automatically in the
following cases:
uphill: vehicle stationary on a road
with a gradient higher than 5%, engine
running, brake pressed and
transmission in neutral or gear other
than reverse engaged;
downhill: vehicle stationary on a road
with a gradient higher than 5%, engine
running, brake pressed and reverse
gear engaged.
When setting off, the ESC system
control unit maintains the braking
pressure on the wheels until the engine
torque necessary for starting is
reached, or in any case for a maximum
of 2 seconds, allowing your right foot to
be moved easily from the brake pedal
to the accelerator.
When two seconds have elapsed,
without starting, the system is
automatically deactivated, gradually
releasing the braking pressure. During
this release stage it is possible to hear a
typical mechanical brake release noise,
indicating the imminent movement of
the vehicle.
54) 55)
75

Thousands of miles9 182736455463728190
Thousands of kilometres15 30 45 60 75 90 105 120 135 150
Years12345678910
Check correct fitting of injectors (positioning, clip retention)
(1.4 T-Jet LPG versions)●●●●●
Check drive transmission idler unit (PTU) oil level
(4x4 versions)●●
Check rear differential fluid level (4x4 versions)●●
Check oil level of electro-hydraulic actuator and top up, if
necessary (1.4 Turbo Multi Air versions with dual-clutch
automatic transmission)(2)
●
Change engine oil and replace oil filter (1.4 Turbo Multi Air
and 1.4 T-Jet LPG versions)(3) (O) (●)●●●●●
Change engine oil and oil filter (2.4 Tigershark versions)(4)●●●●●●●●●●
Replace spark plugs (1.4 Turbo Multi Air and 1.4 T-Jet
LPG versions)(5)●●●●●
Replace spark plugs (2.4 Tigershark versions)●●●
(2) Check to be carried out every year for cars on the road in countries with particularly severe climates (cold countries).
(3) If the car's annual mileage is less than 10,000 km, the engine oil and filter must be replaced every year.
(O) Recommended operations
(●) Obligatory operations (4) The engine oil and oil filter must be replaced when the warning light on the instrument panel switches on or, in any case, every year.
(5) For 1.4 Turbo MultiAir and 1.4 T-Jet LPG versions, to guarantee correct operation and prevent serious damage to the engine, it is essential to: only use sparkplugs specifically certified for these engines; all spark plugs should be of the same type and brand (see the "Engine" paragraph in the "Technical specifications"
chapter); strictly comply with the spark plugs replacement intervals on the Service Schedule. It is advisable to contact a FIAT Dealership for plug replacement.
178
SERVICING AND MAINTENANCE

Thousands of miles12 24 36 48 60 72 84 96 108 120
Thousands of kilometres20 40 60 80 100 120 140 160 180 200
Years12345678910
Check windscreen and rear window wiper blade
position/wear●●●●●
Check operation of the windscreen wiper/washer system
and adjust jets, if necessary●●●●●
Check cleanliness of bonnet and luggage compartment
locks, cleanliness and lubrication of linkage●●●●●
Visually inspect conditions and wear of front and rear disc
brake pads and integrity of pad wear indicator●●●●●●●●●●
Visually inspect condition of the accessory drive belt(s)(4)●●
Check tension of accessory drive belt (versions without
automatic tensioner)●●
Visually inspect condition of toothed timing drive belt
(excluding 1.3 Multijet 16V version)(4)●●
Check drive transmission idler unit (PTU) oil level (except
2.0 Multijet 4x4 versions)●●
Check oil level of electro-hydraulic actuator and top up, if
necessary (1.6 Multijet versions with dual-clutch automatic
transmission)(2)
●
Check rear differential fluid level (2.0 Multijet 4x4 versions)●●
(4) The maximum mileage is 120,000 km. The belt must be replaced every 6 years, regardless of distance travelled. If the vehicle is used in heavy conditions (dustyareas, cold climates, urban driving, long periods of idling), the maximum mileage is 60,000 km. The belt must be replaced every 4 years regardless of the
mileage.
(2) Check to be carried out every year for cars on the road in countries with particularly severe climates (cold countries).
184
SERVICING AND MAINTENANCE

SUPPLIES
1.4 T-Jet
LPG 120 HP 1.4 Turbo
Multi Air(*)1.4 Turbo
Multi Air(**)Recommended fuels and original lubricants
Fuel tank (litres) 484848
Unleaded
petrol with RON no lower than 95
(EN228 specifications)
including a reserve of (litres) 5 - 7 5 - 7 5 - 7
Fuel tank (LPG) (litres) 38 – – LPG for motor vehicles (EN589 Specification)
Engine cooling system (litres) 5.2 5.2 5.2 Mixture of distilled water and PARAFLU
UP
50%(***)
Engine sump (litres)– 3.2 3.2 SELENIA DIGITEK P.E.
2.95 –– SELENIA Multipower GAS
Engine sump and filter (litres) – 3.6 3.6 SELENIA DIGITEK P.E.
3.25 – – SELENIA Multipower GAS
Gearbox casing/differential (litres) 2.0 1.8 2.1 TUTELA TRANSMISSION GEARFORCE
Hydraulic brake circuit (kg) 0.83 0.83 0.83 TUTELA TOP 4/S
Windscreen and rear window
washer fluid reservoir (litres) 2.5 2.5 2.5 Mixture of water and PETRONAS DURANCE
SC35
(*) Versions with manual transmission
(**) Automatic transmission versions with dual clutch
(***) When the vehicle is used in particularly harsh weather conditions, we recommend using a mixture of 60% PARAFLU
UPand 40% demineralised water.
218
TECHNICAL SPECIFICATIONS

1.4 Turbo MultiAir(*)2.4 Tigershark(**)Prescribed fuels and original lubricants
Fuel tank (litres) 4848
Unleaded
petrol with RON no lower than 95
(EN228 specifications)
including a reserve of (litres) 5 - 75 - 7
Engine cooling system (litres) 5.26.45Mixture of distilled water and PARAFLU
UP
50%(***)
Engine sump (litres) 3.2 – SELENIA DIGITEK P.E.
– –SELENIA K POWER 0W-20
Engine sump and filter (litres) 3.6
–SELENIA DIGITEK P.E.
– 5.3SELENIA K POWER 0W-20
Gearbox casing/differential (litres) 6.0TUTELA TRANSMISSION AS8
Idler unit (PTU) (litres) –TUTELA TRANSMISSION B-5X
Rear differential (litres) –TUTELA TRANSMISSION COMPAQ DRIVE
Hydraulic brake circuit (kg) 0.830.83TUTELA TOP 4/S
Windscreen and rear window
washer fluid reservoir (litres) 2.5
2.5Mixture of water and PETRONAS DURANCE
SC35
(*) Versions with AT9 automatic transmission
(**) Version for specific markets
(***) When the vehicle is used in particularly harsh weather conditions, we recommend using a 60-40 mixture of PARAFLU
UPand demineralised water.
219

1.6 E.Torq1.3 Multijet Prescribed fuels and original lubricants
Fuel tank (litres) 4848Unleaded
petrol with RON no lower than 95 (EN
228 specifications) (1.6 E.Torq versions) / Diesel
for motor vehicles (EN 590 Specification)
(1.3 Multijet versions)
including a reserve of (litres) 5 - 7 5 - 7
Engine cooling system (litres) 5.6 6.1 Mixture of distilled water and PARAFLU
UP
50%(***)
Engine sump (litres)
4.03.7
SELENIA DIGITEK P.E. (1.6 E.Torq versions) /
SELENIA WR FORWARD (1.3 Multijet versions)
Engine sump and filter (litres) 4.33.9
Transmission/differential casing
(litres) 2.0
2.0TUTELA TRANSMISSION GEARFORCE
Hydraulic brake circuit (kg) 0.830.83TUTELA TOP 4/S
Windscreen and rear window
washer fluid reservoir (litres) 2.5
2.5Mixture of water and PETRONAS DURANCE
SC35
(***) When the vehicle is used in particularly harsh weather conditions, we recommend using a 60% mixture of PARAFLUUPand 40% demineralised water.
220
TECHNICAL SPECIFICATIONS

1.6 Multijet2.0 Multijet Prescribed fuels and original lubricants
Fuel tank (litres) 4848
Diesel
for motor vehicles (EN590 Specification)
including a reserve of (litres) 5 - 7 5 - 7
Engine cooling system (litres) 6.1 6.5 Mixture of distilled water and PARAFLU
UP
50%(*)
Engine sump (litres)
4.43.9
SELENIA WR FORWARD
Engine sump and filter (litres) 4.84.3
Transmission/differential casing
(litres) 1.81.8
(**)/ 6.0(***)
TUTELA TRANSMISSION GEARFORCE (versions
with automatic transmission) / TUTELA
TRANSMISSION AS8 (versions with
AT9 automatic transmission)
Idler unit (PTU) (litres) – 0.4 TUTELA TRANSMISSION B-5X
Rear differential (litres) – 0.6 TUTELA TRANSMISSION COMPAQ DRIVE
Hydraulic brake circuit (kg) 0.83 0.83 TUTELA TOP 4/S
Windscreen and rear window
washer fluid reservoir (litres) 2.5 2.5Mixture of water and PETRONAS DURANCE
SC35
(*) When the vehicle is used in particularly harsh weather conditions, we recommend using a 60% mixture of PARAFLUUPand 40% demineralised water.
(**) Versions with manual transmission
(***) Versions with AT9 automatic transmission
221

UseFeaturesSpecificationOriginal fluids and
lubricants Applications
Lubricants and
gr
eases for drive
transmission Synthetic lubricant.
9.55550-AV5 or
MS.90030-A5TUTELA TRANSMISSION
AS8
Contractual Technical
Reference N° F139.I11Lubricant for versions with
AT9 automatic
transmission
Fully synthetic oil with
dedicated additive. 9.55550-SA1 or
MS.90030-H1TUTELA CS SPEED
Contractual Technical
Reference N° F005.F98 Lubricant for
electro-hydraulic actuator
(dual clutch automatic
transmission versions)
SAE 75W grade synthetic
lubricant. 9.55550-MZ6 or
MS.90030-M1TUTELA
TRANSMISSION
GEARFORCE
Contractual Technical
Reference N° F002.F10 Manual gearbox and
differential
Molybdenum disulphide
grease, for use at high
temperatures. N.L.G.I.
consistency 1-2. 9.55580-GRAS II
TUTELA ALL STAR
Contractual Technical
Reference N° F702.G07 Wheel side constant
velocity joints
Grease for constant
velocity joints with low
friction coefficient.
N.L.G.I. consistency 0-1. 9.55580-GRAS II
TUTELA STAR 700
Contractual Technical
Reference N° F701.C07 Differential side constant
velocity joints
Diesel fuel additive Antifreeze additive for
diesel, with protective
action for diesel engines. PETRONAS DURANCE
DIESEL ART
Contractual Technical
Reference N° F601.L06
To be mixed with diesel
(25 cc per 10 litres)
223

UseFeaturesSpecificationOriginal fluids and
lubricants Applications
Lubricants and
gr
eases for drive
transmission SAE 75W-90 API
GL5 grade synthetic
lubricant.
9.55550-DA6TUTELA
TRANSMISSION B-5X
Contractual Technical
Reference N° F006.A14 Transfer unit (PTU -
4x4 versions)
SAE 75W-90 API
GL5 grade synthetic
lubricant. 9.55550-DA7TUTELA
TRANSMISSION
COMPAQ DRIVE
Contractual Technical
Reference N° F007.A14Rear differential
(4x4 versions)
Brake fluid Synthetic fluid for brake
and clutch systems.
Exceeds specifications:
FMVSS no. 116 DOT 4,
ISO 4925 SAE J1704. 9.55597 or MS.90039
TUTELA TOP 4/S
Contractual Technical
Reference N° F005.F15Hydraulic brakes and
hydraulic clutch controls
Protective agent for
radiators Red protective with
antifreeze action, based
on inhibited monoethyl
glycol with organic
formula. Exceeds CUNA
NC 956-16, ASTM D
3306 specifications.
9.55523 or MS.90032
PARAFLU
UP
Contractual Technical
Reference N° F101.M01Cooling circuits
proportions of use: 50%
water 50% PARAFLU
UP(**)
Windscreen/rear
window washer fluid
Mixture of spirits and
surfactants. Exceeds
CUNA NC
956-11 specifications.
9.55522 or MS.90043PETRONAS DURANCE
SC 35
Contractual Technical
Reference N° F001.D16To be used diluted or
undiluted in screen
washer/wiper systems
(**) When the vehicle is used in particularly harsh weather conditions, we recommend using a mixture of 60%
PARAFLUUPand 40% demineralised water.
IMPORTANT
104)The use of products with different specifications than those indicated above could cause damage to the engine that is not covered by
the warranty.
224
TECHNICAL SPECIFICATIONS