engine FIAT 124 SPIDER 2017 2.G Service Manual

Caution!
Prolonged driving with the Malfunction Indicator Light (MIL) on could cause damage to the engine control system. It also could affect fuel
economy and driveability. If the MIL is flashing, severe catalytic converter damage and power loss will soon occur. Immediate service is
required.
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GETTING TO KNOW YOUR INSTRUMENT PANEL

Amber Warning Lights
Warning lightWhat it means
AUTOMATIC TRANSMISSION WARNING LIGHT (IF EQUIPPED)
The light illuminates when the transmission has a problem.
Note:If the automatic transmission warning light illuminates, the transmission has an electrical
problem. Continuing to drive your vehicle in this condition could cause damage to your
transmission. Contact an Authorized Dealership as soon as possible.
MASTER WARNING LIGHT
Versions Without Fiat Connect 7.0 System
The warning light turns on continuously if there is a malfunction in the battery management
system or there is a malfunction in the brake switch. Contact an Authorized Dealership as soon
as possible.
Versions With Fiat Connect 7.0 System
The warning light turns on when the system has a malfunction. Operate the center display and
verify the content. Refer to “Vehicles With Fiat Connect 7.0” paragraph in this chapter.
Cold Start Disable Indicator Light
When the ambient temperature is extremely low, the engine may not crank even when the
engine starting procedure is performed. At this time, the Cold Start Disable Indicator light in the
instrument cluster flashes. However, this does not indicate a problem.
Note:Place your vehicle in a warm garage until the temperature has risen to a sufficient level to enable
engine starting.
Electric Throttle Control Warning Light
This light informs you of a problem with the Electronic Throttle Control (ETC) system. If a
problem is detected while the engine is running, the light will either stay on or flash depending on
the nature of the problem. Cycle the ignition key when the vehicle is safely and completely
stopped and the transmission is placed in the PARK position. The light should turn off. If the light
remains on with the engine running, your vehicle will usually be drivable; however, see an
authorized dealer for service as soon as possible.
If the light continues to flash when the engine is running, immediate service is required and you
may experience reduced performance, an elevated/rough idle, or engine stall and your vehicle
may require towing. The light will come on when the ignition is first turned to ON/RUN and
remain on briefly as a bulb check. If the light does not come on during starting, have the system
checked by an authorized dealer.
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Amber Warning Lights
Warning lightWhat it means
TCS / DSC SYSTEM INDICATOR LIGHT
The warning light turns on when the in case of intervention of TCS/DSC systems. This means
that the vehicle is in critical stability and grip conditions.
DSC OFF INDICATOR LIGHT
The warning light turns on when the DSC system is deactivated.
LOOSE FUEL FILLER CAP INDICATOR LIGHT
If the check fuel filler cap warning light illuminates while driving, the fuel filler cap may not be
installed properly. Stop the engine and reinstall the fuel filler cap.
WRENCH INDICATOR LIGHT (IF EQUIPPED)
When the ignition is placed in the ON position, the wrench indicator light is illuminated and then
turns off after a few seconds.
The wrench indicator light is illuminated when the preset maintenance period arrives. Verify the
content and perform maintenance. Refer to “Maintenance Monitor” paragraph in this chapter.
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Green Warning Lights
Warning lightWhat it means
LEFT DIRECTION INDICATOR
The warning light turns on when the direction indicator control lever is moved downwards or,
together with the right direction indicator, when the hazard warning light button is pushed.
RIGHT DIRECTION INDICATOR
The warning light turns on when the direction indicator control lever is moved upwards or,
together with the left direction indicator, when the hazard warning light button is pushed.
SIDE LIGHTS AND DIPPED BEAM HEADLIGHTS
The warning light turns on when side lights or dipped beam headlights are turned on.
CRUISE CONTROL (IF EQUIPPED)
The warning light turns on when a cruising speed has been set.
KEY INDICATOR LIGHT
The warning light turns on when the engine is ready to start.
Warning light flashing
When the keyless START/STOP button is pushed from ON to ACC or OFF position, the warning
light may flash for approximately 30 seconds indicating that the remaining battery power of the
key is low. Replace with a new battery before the key becomes unusable.
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Blue warning light
Warning lightWhat it means
MAIN BEAM HEADLIGHTS
The warning light switches on when the main beam headlights are turned on.
LOW ENGINE COOLANT TEMPERATURE INDICATOR LIGHT
The light illuminates continuously when the engine coolant temperature is low and turns off after
the engine is warm.
If the low engine coolant temperature indicator light remains illuminated after the engine has
been sufficiently warmed up, the temperature sensor could have a malfunction. Contact an
Authorized Dealership.
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Warning Light (Red Color) On Dashboard Trim
Warning lightWhat it means
SEAT BELT WARNING LIGHT
The seat belt warning light turns on if the driver or passengers seat is occupied and the seat belt
is not fastened with the ignition placed in the ON position.
If the driver or passengers seat belt is unfastened (only when the passenger seat is occupied)
and the vehicle is driven at a speed faster than about 12 MPH (20 km/h), the warning light
flashes. After a short time, the LED stops flashing, but remains illuminated.
If a seat belt remains unfastened, the LED flashes again for a given period of time.
If the driver or passengers seat belt is unfastened after the LED turns on, and the vehicle speed
exceeds 12 MPH (20 km/h), the LED flashes again.
With Passenger Occupant Classification System: to allow the passenger occupant
classification sensor to function properly, do not place and sit on an additional seat cushion on
the passengers seat. The sensor may not function properly because the additional seat cushion
could cause sensor interference.
Without Passenger Occupant Classification System : placing heavy items on the
passengers seat may cause the passengers seat belt warning function to operate depending on
the weight of the item. To allow the passengers seat weight sensor to function properly, do not
place and sit on an additional seat cushion on the passengers seat. The sensor may not
function properly because the additional seat cushion could cause sensor interference. If a small
child is seated on the passengers seat, the warning light may not operate.
Fasten the seat belts.
Warning Light (Amber Color) On Instrument Cluster Trim
Warning light What it means
PASSENGER AIR BAG DEACTIVATION INDICATOR LIGHT
The light turns on when the ignition is switched on for an operation check, and turns off a few
seconds later or when the engine is started. If the light does not turn on or remains turned on,
contact an Authorized Dealership.
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Message Indicated On
Display — If Equipped
With Fiat Connect
7.0 System
If a message is displayed in the center
display, take appropriate action (in a
calm manner) according to the
displayed message.
If the following messages are displayed
in the center display, a vehicle system
may be malfunctioning:
Engine Coolant Temperature
High: displays if the engine coolant
temperature has increased excessively.
Changing System Malfunction :
displays if the charging system has a
malfunction.
Temperature Warning :the
following message is displayed when
the temperature around the center
display is high. Lowering the
temperature of the inside of the vehicle
or the temperature around the center
display by avoiding direct sunlight is
recommended.
Stop the vehicle in a safe place and
contact an Authorized Dealership.
Warning Sound Is
Activated
Lights-On Reminder
If lights are on and the ignition is placed
in the ACC position, or the ignition is
placed in the OFF position, a
continuous beep sound will be heard
when the driver's door is opened.
Note:
When the ignition is placed in the
ACC position, the “Ignition not cycled
Off Warning Beep” overrides the
lights-on reminder.
A personalized function is available
to change the sound volume for the
lights-on reminder.
Air Bag/Seat Belt Pretensioner
System Warning Beep
If there is a problem with the air
bag/seat belt pretensioner systems and
the warning light illumination, a warning
beep sound will be heard for about
5 seconds every minute.
The air bag and seat belt pretensioner
system warning beep sound will
continue to be heard for approximately
35 minutes. Contact an Authorized
Dealership as soon as possible.
Caution!
Do not drive the vehicle with the air
bag/seat belt pretensioner system warning
beep sounding. Driving the vehicle with the
air bag/seat belt pretensioner system
warning beep sounding is dangerous. In a
collision, the air bags and the seat belt
pretensioner system will not deploy and this
could result in death or serious injury.
Contact an Authorized Dealership as soon
as possible.
Seat Belt Warning Beep
Except Mexico
If the driver's seat belt is not fastened
when the ignition is in the ON position,
a beep sound will be heard for about
6 seconds.
If the driver or the passengers seat belt
is not fastened and the vehicle is driven
at a speed faster than about 12 MPH
(20 km/h), a beep sound will be heard
again for a specified period of time.
Until a seat belt is fastened or a given
period of time has elapsed, the beep
sound will not stop even if the vehicle
speed falls below 12 MPH (20 km/h).
Note:
To allow the passenger occupant
classification sensor to function
properly, do not place and sit on an
additional seat cushion on the
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SAFETY SYSTEMS
Safety Systems
The vehicle has the following safety
systems:
Anti-lock Braking System (ABS)
Traction Contol System (TCS)
Dynamic Stability Control (DSC)
For the operation of the systems, see
the following pages.
ABS System (Anti-lock
Braking System)
The ABS control unit continuously
monitors the speed of each wheel. If
one wheel is about to lock up, the ABS
responds by automatically releasing
and reapplying that wheel's brake. The
driver will feel a slight vibration in the
brake pedal and may hear a chattering
noise from the brake system. This is
normal ABS system operation.
Continue to depress the brake pedal
without pumping the brakes. The
warning light turns on when the system
has a malfunction. Refer to “Warning
Lights And Messages” paragraph in
“Getting To Know Your Instrument
Panel” chapter. Note:
Braking distances may be longer on
loose surfaces (snow or gravel, for
example) which usually have a hard
foundation. A vehicle with a normal
braking system may require less
distance to stop under these
conditions because the tires will build
up a wedge of surface layer when the
wheels skid.
The sound of the ABS operating
may be heard when starting the engine
or immediately after starting the
vehicle, however, it does not indicate a
malfunction
Warning!
The ABS contains sophisticated
electronic equipment that may be
susceptible to interference caused by
improperly installed or high output radio
transmitting equipment. This interference
can cause possible loss of anti-lock braking
capability. Installation of such equipment
should be performed by qualified
professionals.
Pumping of the Anti-Lock Brakes will
diminish their effectiveness and may lead to
a collision. Pumping makes the stopping
distance longer. Just press firmly on your
brake pedal when you need to slow down
or stop.
The ABS cannot prevent the natural
laws of physics from acting on the vehicle,
nor can it increase braking or steering
efficiency beyond that afforded by the
condition of the vehicle brakes and tires or
the traction afforded.
The ABS cannot prevent collisions,
including those resulting from excessive
speed in turns, following another vehicle
too closely, or hydroplaning.
The capabilities of an ABS equipped
vehicle must never be exploited in a
reckless or dangerous manner that could
jeopardize the user’s safety or the safety of
others.
TCS System (Traction
Control System)
Warning!
The capability of the TCS must never be
tested irresponsibly and dangerously, in
such a way as to compromise personal
safety and the safety of others.
The Traction Control System (TCS)
enhances traction and safety by
controlling engine torque and braking.
When the TCS detects driving wheel
slippage, it lowers engine torque and
operates the brakes to prevent loss of
traction. This means that on a slick
surface, the engine adjusts
automatically to provide optimum
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SAFETY

power to the drive wheels, limiting
wheel spin and loss of traction.
The indicator light turns on when the
system has a malfunction. Refer to
“Warning Lights And Messages”
paragraph in “Getting To Know Your
Instrument Panel” chapter.
TCS / DSC Indicator Light
The
indicator light stays on for a few
seconds when the ignition is placed in
the ON mode.
If the TCS or DSC is operating, the
indicator light flashes.
If the
indicator light stays on, the
TCS, DSC or the brake assist system
may have a malfunction and they may
not operate correctly. Contact an
Authorized Dealer.
Note:
In addition to the indicator light
flashing, a slight sound will come from
the engine. This indicates that the
TCS/DSC is operating properly.
On slippery surfaces, such as fresh
snow, it will be impossible to achieve
high rpm when the TCS is on.
DSC System (Dynamic
Stability Control)
The Dynamic Stability Control (DSC)
automatically controls braking and
engine torque in conjunction with
systems such as ABS and TCS to help control side slip when driving on
slippery surfaces, or during sudden or
evasive maneuvering, enhancing vehicle
safety. Refer to “ABS System (Antilock
Brake System)” and “TCS System
(Traction Control System)”.
DSC operation is possible at speeds
greater than 12 mph (20 km/h).
The indicator light turns on when the
system has a malfunction. Refer to
“Warning Lights And Messages”
paragraph in “Getting To Know Your
Instrument Panel” chapter.
Note:
The DSC may not operate correctly
unless the following are observed:
Use tires of the correct size
specified for your vehicle on all four
wheels.
Use tires of the same manufacturer,
brand and tread pattern on all four
wheels.
Do not mix worn tires.
Note:
The DSC may not operate correctly
when tire chains are used.
TCS / DSC Indicator Light
The
indicator light stays on for a few
seconds when the ignition is placed in
the ON mode. It also illuminates when
the DSC OFF switch is pressed and
TCS/DSC is switched off. If the light stays on, the TCS, DSC or
the brake assist system may have a
malfunction and they may not operate
correctly. Take your vehicle to an
Authorized Dealer.
DSC OFF Indicator Light
The
indicator light stays on for a few
seconds when the ignition is placed in
the ON mode. It also illuminates when
the DSC OFF switch is pressed and
TCS/DSC is switched off.
If the light remains illuminated and the
TCS/DSC is not switched off, contact
an Authorized Dealer. The DSC may
have a malfunction.
DSC OFF Switch
Push the switch to turn off the
TCS/DSC. The
indicator light in the
instrument cluster will illuminate. Push
the switch again to turn the TCS/DSC
back on. The indicator light will turn off.
05060301-12A-001DSC OFF Switch
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Note:
When DSC is on and you attempt
to free the vehicle when it is stuck, or
drive it out of freshly fallen snow, the
TCS (part of the DSC system) will
activate. Depressing the accelerator
will not increase engine power and
freeing the vehicle may be difficult.
When this happens, turn off the
TCS/DSC.
If the TCS/DSC is off when the
engine is turned off, it automatically
activates when the ignition is placed in
the ON mode.
If the switch is pressed and held for
10 seconds or more, the switch
malfunction detection function
operates and the DSC system
activates automatically. The indicator
light turns off while the DSC system is
operative.
Warning!
Dynamic Stability Control (DSC) cannot
prevent the natural laws of physics from
acting on the vehicle, nor can it increase
the traction afforded by prevailing road
conditions. DSC cannot prevent accidents,
including those resulting from excessive
speed in turns, driving on very slippery
surfaces, or hydroplaning. DSC also cannot
prevent accidents resulting from loss of
vehicle control due to inappropriate driver input for the conditions. Only a safe,
attentive, and skillful driver can prevent
accidents. The capabilities of an DSC
equipped vehicle must never be exploited
in a reckless or dangerous manner which
could jeopardize the user’s safety or the
safety of others.
Vehicle modifications, or failure to
properly maintain your vehicle, may change
the handling characteristics of your vehicle,
and may negatively affect the performance
of the DSC system. Changes to the
steering system, suspension, braking
system, tire type and size or wheel size
may adversely affect DSC performance.
Improperly inflated and unevenly worn tires
may also degrade DSC performance. Any
vehicle modification or poor vehicle
maintenance that reduces the effectiveness
of the DSC system can increase the risk of
loss of vehicle control, vehicle rollover,
personal injury and death.
AUXILIARY DRIVING
SYSTEMS
Blind Spot Monitoring
(BSM) System
The Blind Spot Monitoring (BSM)
system is designed to assist the driver
in checking the area to the rear of the
vehicle on both sides during lane
changes by alerting the driver to the
presence of vehicles approaching from
the rear in an adjacent lane.
The system detects vehicles
approaching from the rear while
traveling in the forward direction at a
speed of 18 mph (30 km/h) or faster
and turns on the warning lights
equipped on the door mirrors
depending on the conditions.
If the turn signal lever is operated to
signal a lane change in the direction in
which the warning light is illuminated,
the system warns the driver of a vehicle
in the detection area by flashing the
warning light and activating a beep
sound.
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