ignition FIAT 500 2017 2.G Repair Manual

In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune-up to manufacturer’s specifi-
cations, should be obtained immediately.
To minimize the possibility of catalytic converter dam-
age:
•Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing
the vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.Cooling System
WARNING!
• Turn vehicle off and disconnect the fan motor
lead before working near the radiator cooling fan.
• You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the
hood, do not open the hood until the radiator has
had time to cool. Never open a cooling system
pressure cap when the radiator or coolant bottle is
hot.
• Keep hands, tools, clothing, and jewelry away
from the radiator cooling fan when the hood is
raised. The fan starts automatically and may start
at any time, whether the engine is running or not.
• When working near the radiator cooling fan,
disconnect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
switch is in the ON position.
• You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator.
(Continued)
7
MAINTAINING YOUR VEHICLE 295

CavityVehicle Fuse
Number Mini Fuse
Description
6 F4320 Amp Yellow Bi-Directional Washer
7 F4820 Amp Yellow Passenger Power Window
8 F137.5 Amp Brown Left Low Beam, Headlamp Leveling
9 F507.5 Amp Brown Airbag
10 F515 Amp Tan Vehicle Radio Switch, Climate Control Sys-
tem, Stop Light, Clutch
11 F375 Amp Tan Stop Light Switch, Instrument Panel Node
12 F495 Amp Tan Exterior Mirror, GPS, Electric Mirror, Park-
ing Sensor
13 F315 Amp Tan Ignition, Climate Control
14 F4720 Amp Yellow Driver Power Window
312 MAINTAINING YOUR VEHICLE

Underhood Fuses
The Front Distribution Unit is located on the right side of
the engine compartment, next to the battery. To access the
fuses, press the release tabs and remove the cover.
The ID number of the electrical component correspond-
ing to each fuse can be found on the back of the cover.
CavityMaxi Fuse Mini Fuse Description
F01 60 Amp Blue –Body Controller
F02 20 Amp Yellow –Audio Amplifier
F03 20 Amp Yellow –Ignition Switch
F04 40 Amp Orange –Anti-Lock Brake Pump
F05 70 Amp Tan –Electric Power Steering
Front Distribution Unit
7
MAINTAINING YOUR VEHICLE 313

Fog Lights............................ .86, 131
Freeing A Stuck Vehicle ..................... .271
Fuel ................................... .239
Adding .............................. .242
Additives ............................. .241
Capacity .............................. .320
Clean Air ............................. .239
Ethanol .............................. .239
Filler Cap (Gas Cap) ..................... .242
Gasoline .............................. .239
Materials Added ........................ .241
Methanol ............................. .239
Requirements .......................... .239
Specifications .......................... .321
Tank Capacity .......................... .320
Fueling ................................. .242
Fuses .................................. .310
Gas Cap (Fuel Filler Cap) .................242, 243
Gasoline, Clean Air ........................ .239
Gasoline (Fuel) ........................ .239, 320
Gasoline, Reformulated ..................... .239
Gear Ranges ............................. .192
Gear Select Lever Override ....................272
General Information ........................ .238General Maintenance
....................... .283
Glass Cleaning ........................... .307
Hazard Driving Through Flowing, Rising, Or Shallow
Standing Water ......................... .198
Headlights ................................83
Cleaning .............................. .307
Passing ................................83
Switch .................................83
Heated Mirrors .............................73
Heated Seats ...............................78
Hill Start Assist ........................... .205
Holder, Cup ............................. .103
Hood Release ..............................
81
Ignition ...................................9
Key....................................9
Ignition Key Removal .........................9
Immobilizer (Sentry Key) ......................11
Instrument Cluster ..................... .123, 135
Instrument Cluster ........................110
Instrument Cluster Display Instrument Cluster Display ..................138
Instrument Panel And Controls .................109
340 INDEX