OBD port FIAT TIPO 4DOORS 2020 Owner handbook (in English)

EOBD SYSTEM
(European On Board
Diagnosis)
(where provided)
Operation
The EOBD (European On Board
Diagnosis system) carries out a
continuous diagnosis of the
components of the vehicle related to
emissions.
It also alerts the driver, by switching on
the
warning light on the instrument
panel, together with a message on the
display, when these components are no
longer in peak condition (see “Warning
lights and messages” paragraph in this
chapter).
The aim of the EOBD system (European
On Board Diagnosis) is to:
monitor the efficiency of the system;
indicate an increase in emissions;
indicate the need to replace
damaged components.
The vehicle also has a connector, which
can interface with appropriate tools,
that makes it possible to read the error
codes stored in the electronic control
units together with a series of specific
parameters for engine operation and
diagnosis. This check can also be
carried out by the traffic police.
IMPORTANT After eliminating a fault, to
check the system completely, a Fiat
Dealership is obliged to run tests and, if
necessary, road tests which may also
require a long journey.
50
KNOWING THE INSTRUMENT PANEL

Warning light What it means
amberINJECTION / EOBD SYSTEM FAILURE
In normal conditions, when the ignition device is brought to MAR, the warning light switches on, but it
should switch off as soon as the engine is started. The operation of the warning light may be checked by
the traffic police using specific devices. Comply with the laws and regulations of the country where you are
driving.
20)
Injection system failure
If the warning light remains on, or it switches on whilst driving, the injection system is not working properly.
The warning light on constantly signals a malfunction in the supply/ignition system which could cause high
exhaust emissions, a possible loss of performance, poor driveability and high consumption. The warning
light switches off if the malfunction disappears, but is still stored by the system. Under these conditions, the
vehicle can continue travelling at moderate speed but without demanding excessive effort from the engine
or high speed. Prolonged use of the car with the warning light on may cause damage. Contact a Fiat
Dealership as soon as possible.
Catalytic converter damaged
If the warning light flashes, it means that the catalytic converter may be damaged. Release the accelerator
pedal to lower the speed of the engine until the warning light stops flashing. Continue the journey at
moderate speed, trying to avoid driving conditions that may cause further flashing and contact a Fiat
Dealership as soon as possible.
UREA INJECTION SYSTEM FAILURE (Diesel versions)
(for versions/markets, where provided)
The warning light switches on, together with a dedicated message on the display (for versions/markets,
where provided) if a fluid not conforming with the nominal characteristics is inserted o if an average
consumption of UREA over 50% is detected.
Contact a Fiat Dealership as soon as possible.
If the problem is not solved, a specific message will appear on the instrument panel display whenever a
certain threshold is reached until it will no longer be possible to start the engine.
When 200 km will remain to prevent the engine restart, a continuous dedicated message will appear on the
dashboard (for versions/markets, where provided) accompanied by an acoustic warning sound.
IMPORTANT
20)If, turning the ignition device to MAR, thewarning light does not turn on or if it turns on steadily or flashing when travelling (on some
versions together with the message on the display), contact a Fiat Dealership as soon as possible.
57

ENGINE COMPARTMENT JUNCTION BOX
USERSFUSE AMPERE
Two-tone horn F10 10
Driver's seat lumbar adjustment F85 10
Heater mirrors F88 7.5
Heated rear window F20 30
DASHBOARD FUSE BOX
USERSFUSE AMPERE
Front electric window (driver side) F47 25
Front electric window (passenger side) F48 25
Supply forUconnect
™system, Climate Control system, EOBD
system, USB/AUX port (where provided), steering wheel
controls.F36 15
Dead Lock device (Driver side door unlocking for
versions/markets, where provided)/Door unlocking/Central
locking/Electric rear flap unlockingF38 20
Windscreen washer pump F43 20
Rear left electric window F33 25
Rear right electric window F34 25
137