2012 Lancia Thema power steering

 DRIVING ON SLIPPERY SURFACES . . . . . . . . . 204 ACCELERATION . . . . . . . . . . . . . . . . . . . . . . 204
 TRACTION . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
 DRIVING THROUGH WATER . . . . . . . . . . . . . . 204  FLOWING/RISING WATER . . . . . . . . . . . . . . 204
 SHALLOW STANDING WATER . . . . . . . . . . . 205
 POWER STEERING . . . . . . . . . . . . . . . . . . . . . . 206
 PARKING BRAKE . . . . . . . . . . . . . . . . . . . . . . . 206
 ANTI-LOCK BRAKE SYSTEM . . . . . . . . . . . . . . 208
 ELECTRONIC BRAKE CONTROL SYSTEM . . . . 209  ANTI-LOCK BRAKE SYSTEM (ABS) . . . . . . . 209
 TRACTION CONTROL SYSTEM (TCS) . . . . . . 209
 BRAKE ASSIST SYSTEM (BAS) . . . . . . . . . . . 209
 ELECTRONIC STABILITY CONTROL (ESC) . . 210
 HILL START ASSIST (HSA) . . . . . . . . . . . . . . 211
 READY ALERT BRAKING . . . . . . . . . . . . . . . 212
 RAIN BRAKE SUPPORT . . . . . . . . . . . . . . . . 213
 ESC ACTIVATION/MALFUNCTIONINDICATOR LIGHT AND ESC OFF
INDICATOR LIGHT . . . . . . . . . . . . . . . . . . . . 213
 SYNCHRONIZING ESC . . . . . . . . . . . . . . . . . 213
 TIRES — GENERAL INFORMATION . . . . . . . . . 214  TIRE PRESSURE . . . . . . . . . . . . . . . . . . . . . . 214
 TIRE INFLATION PRESSURES . . . . . . . . . . . 214
 TIRE PRESSURES FOR HIGH SPEEDOPERATION . . . . . . . . . . . . . . . . . . . . . . . . . 215
188

POWER STEERING
Your vehicle is equipped with an
electro-hydraulic power steering sys-
tem that will give you good vehicle
response and increased ease of ma-
neuverability in tight spaces. The sys-
tem will vary its assist to provide light
efforts while parking and good feel
while driving. If the electro-hydraulic
power steering system experiences a
fault that prevents it from providing
power steering assist, then the system
will provide mechanical steering ca-
pability.CAUTION!
Extreme steering maneuvers may
cause the electrically driven pump to
reduce or stop power steering assis-
tance in order to prevent damage to
the system. Normal operation will
resume once the system is allowed to
cool.If the “SERVICE POWER
STEERING SYSTEM”
message and a flashing icon
are displayed on the EVIC
screen, it indicates that the vehicle
needs to be taken to the dealer for service. It is likely the vehicle has lost
power steering assistance. Refer to
“Electronic Vehicle Information Cen-
ter (EVIC)” in “Understanding Your
Instrument Panel” for further infor-
mation.
If the “POWER STEERING SYSTEM
OVER TEMP” message and an icon
are displayed on the EVIC screen, it
indicates that extreme steering ma-
neuvers may have occurred, which
caused an over temperature condition
in the power steering system. You will
lose power steering assistance mo-
mentarily until the over temperature
condition no longer exists. Once driv-
ing conditions are safe, then pull over
and let vehicle idle for a few moments
until the light turns off. Refer to
“Electronic Vehicle Information Cen-
ter (EVIC)” in “Understanding Your
Instrument Panel” for further infor-
mation.
NOTE:
 Even if power steering assis-
tance is no longer operational, it
is still possible to steer the ve-
hicle. Under these conditions
there will be a substantial in- crease in steering effort, espe-
cially at very low vehicle speeds
and during parking maneuvers.
 If the condition persists, see your authorized dealer for ser-
vice.
PARKING BRAKE
Before leaving the vehicle, make sure
that the parking brake is fully applied
and place the shift lever in the PARK
position.
The foot operated parking brake is
located below the lower left corner of
the instrument panel. To apply the
park brake, firmly push the park
brake pedal fully. To release the park-
ing brake, press the park brake pedal
a second time and let your foot up as
you feel the brake disengage.
Parking Brake
206

WARNING!
The BAS cannot prevent the natural
laws of physics from acting on the
vehicle, nor can it increase the trac-
tion afforded by prevailing road
conditions. The BAS cannot prevent
collisions, including those resulting
from excessive speed in turns, driv-
ing on very slippery surfaces, or hy-
droplaning. The capabilities of a
BAS-equipped vehicle must never be
exploited in a reckless or dangerous
manner that could jeopardize the us-
er's safety or the safety of others.
ELECTRONIC STABILITY
CONTROL (ESC)
This system enhances directional con-
trol and stability of the vehicle under
various driving conditions. The ESC
corrects for oversteering and under- steering the vehicle by applying the
brake of the appropriate wheel. En-
gine power may also be reduced to
assist in counteracting the condition
of oversteer or understeer and help
the vehicle maintain the desired path.
The ESC uses sensors in the vehicle to
determine the path that the driver
intends to steer the vehicle and com-
pares it to the actual path of the ve-
hicle. When the actual path does not
match the intended path, the ESC
applies the brake of the appropriate
wheel to assist in counteracting the
condition of oversteer or understeer.
 Oversteer - when the vehicle is
turning more than appropriate for
the steering wheel position.
 Understeer - when the vehicle is turning less than appropriate for
the steering wheel position.
WARNING!
The Electronic Stability Control
(ESC) cannot prevent the natural
laws of physics from acting on the
vehicle, nor can it increase the trac-
tion afforded by prevailing road
conditions. ESC cannot prevent ac-
cidents, including those resulting
from excessive speed in turns, driv-
ing on very slippery surfaces, or hy-
droplaning. Only a safe, attentive,
and skillful driver can prevent acci-
dents. The capabilities of an ESC
equipped vehicle must never be ex-
ploited in a reckless or dangerous
manner which could jeopardize the
user’s safety or the safety of others.
210

CAUTION!(Continued)
 Car maintenance should be done
at a LANCIA Dealership. For rou-
tine and minor maintenance op-
erations you wish to carry out
yourself, we do recommend you
have the proper equipment, genu-
ine LANCIA spare parts and the
necessary fluids; do not however
carry out these operations if you
have no experience.
 Your vehicle has been built with
improved fluids that protect the
performance and durability of
your vehicle and also allow ex-
tended maintenance intervals. Do
not use chemical flushes in these
components as the chemicals can
damage your engine, transmis-
sion, power steering or air condi-
tioning. Such damage is not cov-
ered by the New Vehicle Limited
Warranty. If a flush is needed be-
cause of component malfunction,
use only the specified fluid for the
flushing procedure. ENGINE OIL – GASOLINE
ENGINE
Checking Oil Level
To assure proper lubrication of your
vehicle's engine, the engine oil must
be maintained at the correct level.
The best time to check the engine oil
level is about five minutes after a fully
warmed up engine is shut off or before
starting the engine after it has sat
overnight.
Checking the oil while the vehicle is
on level ground will improve the
ac-
curacy of the oil level readings. Main-
tain the oil level in the SAFE level
range. Adding 0.95 Liter of oil when
the level is at the bottom of the SAFE
range will result in the level being at
the top of the SAFE range.
CAUTION!
Overfilling or underfilling the
crankcase will cause aeration or loss
of oil pressure. This could damage
your engine.
CAUTION!
Car maintenance should be done at
a LANCIA Dealership. For routine
and minor maintenance operations
you wish to carry out yourself, we do
recommend you have the proper
equipment, genuine LANCIA spare
parts and the necessary fluids; do
not however carry out these opera-
tions if you have no experience.
Change Engine Oil
Refer to the “Maintenance Schedule”
for the proper maintenance intervals.
Engine Oil Selection – 3.6L
Engine
SAE Grade 5W-30 SELENIA K
POWER fully synthetic engine oil that
meets FIAT Qualification 9.55535
API SN, ILSAC GF-5 or equivalent.
The engine oil filler cap also shows the
recommended engine oil viscosity for
your vehicle. For information on en-
gine oil filler cap location, refer to
“Engine Compartment” in “Main-
taining Your Vehicle” for further in-
formation.
258

Cavity Cartridge Fuse Mini-Fuse Description
1— —Spare
2 40 Amp Green — Radiator Fan #1
3 50 Amp Red — Power Steering #1
4 30 Amp Pink — Starter
5 40 Amp Green — Anti-Lock Brakes
6 — —Spare
7 50 Amp Red — Cabin Heater #1 — Diesel Only
8 50 Amp Red — Cabin Heater #2 — Diesel Only
9 — 20 Amp Yellow DTCM
10 — 5 Amp Tan Security
11 — 20 Amp Yellow Horns
12 — 10 Amp Red Air Conditioning Clutch
13 — —Spare
14 — 25 Amp Natural Anti-Lock Brakes
15 — —Spare
16 — —Spare
18 50 Amp Red — Radiator Fan #2
19 50 Amp Red — Power Steering #2
20 30 Amp Pink — Wiper Motor
21 30 Amp Pink — Headlamp Washers
22 50 Amp Red — Glow Plug Module — Diesel Only
23 30 Amp Pink — Fuel Pump Feed/Diesel Fuel Heater — Diesel Only
24 50 Amp Red — Cabin Heater #3 — Diesel Only
28 — 25 Amp Natural Fuel Pump
29 — 15 Amp Blue Transmission/Shifter (TCM Module)
30 — —Spare
31 — 25 Amp Natural Engine Module (PCM)
32 — —Spare
33 — —Spare
34 — 25 Amp Natural ASD Feed #1
35 — 20 Amp Yellow ASD Feed #2
275

Cavity Cartridge Fuse Mini-Fuse Description
36— 10 Amp Red Anti-Lock Brake Module (ABS/ESP Module)
37 — 10 Amp Red Engine Controller (PCM)/Rad Fan Relay Coils
38 — 10 Amp Red Airbag Module/Start Feed
39 — 10 Amp Red Power Steering Module/AC Clutch Relay/Cabin Heater Re-
lay Coils — Diesel Only
48 — 10 Amp Red DTCM/Diesel Scr Module — Diesel Only
49 — 15 Amp Blue ASD Feed #3
50 — 15 Amp Blue ASD Feed #4
51 — 20 Amp Yellow Vacuum Pump
52 — —Spare
53 — —Spare
Rear Power Distribution
Center
There is also a power distribution cen-
ter located in the trunk under the
spare tire access panel. This center
contains fuses and relays.
Opening The Access Panel
Rear Power Distribution Center
276

CavityCartridge Fuse Mini-Fuse Description
20 30 Amp Pink — Driver Pretensioner
21 30 Amp Pink — Passenger Pretensioner
22 —20 Amp Yellow Trailer Park Lamp
23 —10 Amp Red Fuel Door/Diagnostic Port
24 —15 Amp Blue Radio Screen
25 —10 Amp Red Tire Pressure Monitor
26 —25 Amp Natural Cygnus TCM
27 —25 Amp Natural Amplifier #1
31 —25 Amp Natural Power Seats
32 —15 Amp Blue HVAC Module/Cluster/Steering Wheel Lock
33 —15 Amp Blue Ignition Switch/Wireless Module
34 —10 Amp Red Steering Column Module/Clock
35 —10 Amp Red Battery Sensor
36 —20 Amp Yellow T/Tow Module Lighting
37 —15 Amp Blue Radio
38 —20 Amp Yellow Console Power Outlet
40 ——Spare
41 ——Spare
42 30 Amp Pink — Rear Defrost (EBL Feed)
43 —25 Amp Natural Rear Heated Seats/Heated Steering Wheel
44 —10 Amp Red Park Assist/Blind Spot/Camera/T-Tow Mod Run Sense
45 —15 Amp Blue Cluster/Rearview Mirror/Compass/Humidity Sensor
46 —10 Amp Red Adaptive Cruise Control
47 —10 Amp Red Adaptive Front Lighting
48 —20 Amp Yellow Active Suspension — If Equipped
49 ——Spare
50 ——Spare
51 —20 Amp Yellow Front Heated Seats
52 —10 Amp Red Heated Cupholders/Rear Heated Seat Switches
53 —10 Amp Red HVAC Module/In Car Temperature Sensor
54 ——Spare
278

CHASSISComponentFluids and Lubricants Specs (Genuine Parts)
Automatic Transmission – 3.6L Engine Totally synthetic lubricant that meets FIAT Qualification 9.55550-AV5 (TU-
TELA TRANSMISSION AS8, Contractual Technical Reference N° F139.I11).
Automatic Transmission – 3.0L Diesel
Engine Totally synthetic lubricant that meets FIAT Qualification 9.55550-AV3 (TU-
TELA TRANSMISSION STARFLUID 7S, Contractual Technical Reference N°
F037.F11).
Brake Master Cylinder Synthetic fluid that meets FIAT Classification 9.55597, FMVSS n° 116, DOT 4,
ISO 4925, SAE J-1704 (TUTELA TOP 4, Contractual Technical Reference N°
F001.A93)
Power Steering Reservoir Totally synthetic lubricant that meets FIAT Qualification 9.55550-AG3 (TU-
TELA TRANSMISSION GI/R, Contractual Technical Reference N° F428.H04).
Rear Axle SAE Grade 75W–140 Synthetic gear lubricant that meets FIAT Classification
9.55550-DA5, API GL-5, SAE J-2360 (TUTELA TRANSMISSION X-ROAD,
Contractual Technical Reference N° F140.F11).
Windshield/Rear Window Washer
Fluid Mixture of alcohol, water and surfactants that meets FIAT Classification
9.55522, CUNA NC 956-11 (TUTELA PROFESSIONAL SC35, Contractual
Technical Reference N° F201.D02).
285