Page 166 of 304
Webasto control unit F61 30
Passenger compartment
fan with WebastoF62 20
Trailer hook socket F63 20
Headlight washers F64 30
Trailer control unit F65 15
Trailer control unit F66 15
Trailer hook socket F67 20
(*) Only for 2.3 130/150 Multijet 2 versions
164
IN AN EMERGENCY
Protected device Fuse AmpereA: Engine compartment fusebox – B: Optional wiring module 1(*)
– C: Optional wiring module 2
Page 167 of 304
2.3 150 ECOJET
Passenger compartment
ventilation with Webasto,
robotised gearbox pump
(+battery)F05 20
Engine cooling fan enable F06 20
Passenger compartment
fan (+key)F08 40
Rear power socket
(+battery)F09 15
Horn F10 15
Power socket (+battery) F14 15
Cigar lighter (+battery) F15 15
Air conditioning
compressorF19 7.5
Windscreen wiper F20 30
Auxiliary control panel for
mirror movement and
folding (+key)F24 7.5
Mirror demisting F30 15
165
Protected device Fuse AmpereA: Engine compartment fusebox – B: Optional wiring module 1(*)
– C: Optional wiring module 2
Page 168 of 304
Webasto control unit F61 30
Passenger compartment
fan with WebastoF62 20
Trailer hook socket F63 20
Headlight washers F64 30
Trailer control unit F65 15
Trailer control unit F66 15
Trailer hook socket F67 20
166
IN AN EMERGENCY
Protected device Fuse AmpereA: Engine compartment fusebox – B: Optional wiring module 1(*)
– C: Optional wiring module 2
Page 169 of 304
3.0 140 Natural Power versions
Passenger compartment
ventilation with Webasto,
robotised gearbox pump
(+battery)F05 50
Engine cooling high speed
fan (+battery)F06 40/60
Engine cooling low speed
fan (+battery)F07 40/50
Passenger compartment
fan (+key)F08 40
Rear power socket
(+battery)F09 15
Horn F10 15
Power socket (+battery) F14 15
Cigar lighter (+battery) F15 15
Air conditioning
compressorF19 7.5
Windscreen wiper F20 30
Auxiliary control panel for
mirror movement and
folding (+key)F24 7.5
Mirror demisting F30 15
167
Protected device Fuse AmpereA: Engine compartment fusebox – B: Optional wiring module 1(*)
– C: Optional wiring module 2
Page 170 of 304
Protected device Fuse AmpereTO: Engine compartment fusebox – B: Optional wiring module1–C:
Optional wiring module 2
Trailer hook socket F63 20
Headlight washers F64 30
Trailer control unit F65 15
Trailer control unit F66 15
Trailer hook socket F67 20
Methane tank valve (CNG) F68 10
Methane relay solenoid
valvesT51 30
168
IN AN EMERGENCY
Page 171 of 304
Protected device Fuse Ampere Right central pillar optional fusebox
Engine intake / ventilation
fan (MBUS)F54 15
Heated seats F55 15
Rear passenger power
socketF56 15
Additional heater under
the seatF57 10
Left heated rear window F58 15
Right heated rear window F59 15
Not available F60 -
Not available F61 -
Not available F62 -
Additional passenger
heater controlF63 10
Not available F64 -
Additional passenger
heater fanF65 30
NOTE If the methane has run out, the control unit automatically manages the switch to running on petrol.
169
Page 172 of 304
WARNING
142)Never replace a fuse with another with a higher amp rating; DANGER OF FIRE. If a general protection fuse (MEGA-FUSE, MIDI-FUSE) is
activated, contact a Fiat Dealership.
143)Before replacing a fuse, make sure that the ignition key has been removed and that all the other services are switched off and/or
disengaged.
144)If the replaced fuse blows again, contact a Fiat Dealership.
145)Contact Fiat Dealership if a safety system (airbags, brakes), engine system (engine, gearbox) or steering system general protection fuse
blows.
WARNING
48)Never replace a faulty fuse with metal wires or anything else.
170
IN AN EMERGENCY
Page 174 of 304

Message Signal Description
CCVSParking Brake Switch Indicates parking brake engaged
Wheel based speed Indicates vehicle speed
Clutch switch Indicates clutch pedal pressed
Brake switch Indicates brake pedal pressed
Cruise control active Indicates Cruise Control active
EEC2Accelerator pedal position 1 Indicates accelerator pedal position
Engine Percent Load At Current SpeedIndicates percentage ratio between engine torque and
maximum indicated torque at current engine speed
LFC Engine total fuel used Indicates total fuel used during vehicle operation
DD Fuel Level Indicates ratio of fuel volume to total tank volume
EEC1 Engine speed Indicates engine speed
VDHR High resolution total vehicle distance Indicates total vehicle distance travelled
ET1 Engine coolant temperature Indicates temperature of engine coolant
AMB Ambient Air Temperature Indicates temperature outside of vehicle
LFEFuel Rate Indicates quantity of fuel used by engine per time unit
Instantaneous Fuel EconomyIndicates ratio between quantity of fuel used and
current vehicle speed
SERV Service distanceIndicates distance that can be travelled by vehicle
before scheduled servicing
HOURS Total engine hours Indicates total engine operating time
DC1 Position of doors Indicates current door status
AS Alternator Status 1 Indicates current alternator status
172
IN AN EMERGENCY