wiring FIAT DUCATO 2018 Owner handbook (in English)

REPLACING FUSES
GENERAL INFORMATION
142) 143) 144) 145)
48)
Fuses protect the electrical system:
they intervene (blow) in the event of a
failure or improper action on the
system. When a device does not work,
check the condition of its protection
fuse: the filament A fig. 170 must be
intact. If it is not, replace the blown fuse
with another with the same amperage
(same colour).
B intact fuse.
C fuse with damaged filament.FUSE LOCATION
The vehicle fuses are grouped in three
control units located on the dashboard,
passenger compartment right pillar
and engine compartment.
DASHBOARD FUSEBOX
To access the dashboard fuse box fig.
171, undo the screws A fig. 172 and
remove the cover.ENGINE COMPARTMENT
FUSEBOX – OPTIONAL WIRING
MODULE
To access the fusebox fig. 174 - fig.
175 - fig. 176 - fig. 177, remove its
protective cover fig. 173.
Proceed as follows:
fully tighten the captive screw using
the dedicated Phillips screwdriver
provided;
170F1A0212171F1A0214
172F1A0213
173F1A0334
158
IN AN EMERGENCY

slowly rotate the screw
anticlockwise until resistance is
encountered (do not overtighten);
slowly release the screw;
opening is indicated by the entire
screw head coming out of its housing;
remove the cover.
To refit the cover proceed as follows:
join the cover with the box correctly;
fully tighten the captive screw using
the dedicated Phillips screwdriver
provided;
slowly rotate the screw clockwise
until resistance is encountered (do not
overtighten);
slowly release the screw;
closure is indicated by the inset of
the entire screw head in its housing.Engine compartment fusebox Optional wiring module 1
(2.3 130 / 150 Multijet 2 versions)
Optional wiring module 1
(2.3 150 ECOJET)
174F1A0216
175F1A0457-1
176F1A0458-1
159

Optional wiring module 2
RIGHT CENTRAL PILLAR
OPTIONAL FUSEBOX
(for versions/markets, where provided)
To access the fuse box fig. 178, remove
its protective cover fig. 179.
177F1A0455-1
179F1A0217
178F1A0218
160
IN AN EMERGENCY

2.3 130/150 Multijet 2 - 130 Multijet 2 with AdBlue - 180 Multijet 2 Power versions
Protected device Fuse AmpereA: Engine compartment fusebox – B: Optional wiring module 1(*)
– C: Optional wiring module 2
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
(*) Only for 2.3 130/150 Multijet 2 versions
163

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

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

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

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

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

Thousands of miles 25 50 75 100 125
Thousands of kilometres 40 80 120 160 200
Years246810
Check the pressure regulator and, if necessary, replace the internal filter●●●●●
Check operation andparameters of fuel supply system using self-diagnosis
socket●●●●●
Check tightening torque of cylinder fastening bands●●●
Check pressure regulator heating piping seal●●●●●
Check correct assembly of injectors (positioning, clip effectiveness)●●●●●
Check electrical connections and engine wiring integrity●●●●●
198
SERVICING AND CARE