Citroen C3 is a compact car, produced in various modifications, such as convertible, Picasso, etc. The first generation was delivered to the market in 2002, 2003, 2004, 2005, 2006, 2007, 2008 and 2009. During this time, it received restyling. Since 2010, 2 generations of C3 have been produced. It is produced in 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 and to the present. We will describe the diagrams of the Citroen C3 fuse blocks with a detailed description of all elements for both generations and attach a service book.
The Citroen C3 has two main fuse blocks.
The first is located in the engine compartment near the battery on the left side under a protective cover.
The second is in the cabin under the dashboard (on the left side).
Description for the 1st generation Citroen C3 (until 2010)
Fuse box under the hood
General scheme
Description
- F1 10A Diesel engine preheating unit – Water in diesel fuel sensor – Speed sensor – Reversing lights – ECU (automatic transmission, SensoDrive type transmission)
- F2 15A Fuel pump
- F3 10A Electronic control units (ECU) (ABS system, ESP system)
- F4 10A ECU (fuel injection system, power steering system) – Sensors (diesel engine coolant level, cruise control system, brake lights, clutch) – SensoDrive and automatic transmission relay – Auxiliary heating system unit
- F6 15A Fog lights
- F7 20A Headlight washer glass
- F8 20A Engine control system relay – fuel injection system ECU
- F9 15A Left dipped beam headlight
- F10 15A Right dipped beam headlight
- F11 10A Left high beam headlight
- F12 10A Right high beam headlight
- F13 15A Audible warning signal
- F14 10A Windshield washers
- F15 15A Engine control system devices (ignition coil, solenoid valve, oxygen sensor, fuel injection system) — Fuel sump — Diesel fuel heater
- F16 30A Air Pump
- F17 30A Windshield wiper
- F18 30A/ 40A Electric fan
Fuse box in the passenger compartment
Scheme
Marking
- F1 15A Diagnostic Connector Power Circuit — Trailer Hitch + Navigation System
- F4 20 A Automatic transmission electronic control unit (ECU) – Steering wheel-mounted gearshift – Clock – Display – Navigation system – Anti-theft alarm electronic unit – Car radio
- F5 15 A Anti-theft alarm siren
- F6 10 A Diagnostic Connector – Flywheel Angular Position Sensor
- F7 15 A Rain sensor — Light sensor — Anti-theft alarm electronic unit
- F10 40 A Heated rear window — Heated exterior rear-view mirrors
- F11 15 A Rear window wiper
- F12 30 A Power Sliding Sunroof Power Circuit – Front Door Power Windows
- F14 10 A Under the steering wheel switches — Airbag electronic control unit (ECU) — Engine compartment fuse box
- F15 15 A Instrument cluster – Display – Navigation system – Air conditioning – Parking sensors – Car radio
- F16 30 A Central locking – Superlocking system
- F20 10 A Rear right brake light
- F21 15 A Rear left brake light – Additional brake light
- F22 20 A 12 V electrical outlet – Citroën C3 cigarette lighter fuse – Interior lighting ceiling lamps – Adjustment and folding of electrically operated exterior mirrors – Wiring for connecting a car radio – Illumination of the mirror built into the sun visor – Illuminated ceiling lamp
Please note that fuse number 22 at 20A is responsible for the cigarette lighter.
Description for the 2nd generation Citroen C3 (since 2010)
Fuse box under the hood
General scheme
Citroen C3 is a compact car, produced in various modifications, such as convertible, Picasso, etc. The first generation was delivered to the market in 2002, 2003, 2004, 2005, 2006, 2007, 2008 and 2009. During this time, it received restyling. Since 2010, 2 generations of C3 have been produced. It is produced in 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 and to the present. We will describe the diagrams of the Citroen C3 fuse blocks with a detailed description of all elements for both generations and attach a service book.
The Citroen C3 has two main fuse blocks.
The first is located in the engine compartment near the battery on the left side under a protective cover.
The second is in the cabin under the dashboard (on the left side).
Description for the 1st generation Citroen C3 (until 2010)
Fuse box under the hood
General scheme
Description
- F1 10A Diesel engine preheating unit – Water in diesel fuel sensor – Speed sensor – Reversing lights – ECU (automatic transmission, SensoDrive type transmission)
- F2 15A Fuel pump
- F3 10A Electronic control units (ECU) (ABS system, ESP system)
- F4 10A ECU (fuel injection system, power steering system) – Sensors (diesel engine coolant level, cruise control system, brake lights, clutch) – SensoDrive and automatic transmission relay – Auxiliary heating system unit
- F6 15A Fog lights
- F7 20A Headlight washer glass
- F8 20A Engine control system relay – fuel injection system ECU
- F9 15A Left dipped beam headlight
- F10 15A Right dipped beam headlight
- F11 10A Left high beam headlight
- F12 10A Right high beam headlight
- F13 15A Audible warning signal
- F14 10A Windshield washers
- F15 15A Engine control system devices (ignition coil, solenoid valve, oxygen sensor, fuel injection system) — Fuel sump — Diesel fuel heater
- F16 30A Air Pump
- F17 30A Windshield wiper
- F18 30A/ 40A Electric fan
Fuse box in the passenger compartment
Scheme
Marking
- F1 15A Diagnostic Connector Power Circuit — Trailer Hitch + Navigation System
- F4 20 A Automatic transmission electronic control unit (ECU) – Steering wheel-mounted gearshift – Clock – Display – Navigation system – Anti-theft alarm electronic unit – Car radio
- F5 15 A Anti-theft alarm siren
- F6 10 A Diagnostic Connector – Flywheel Angular Position Sensor
- F7 15 A Rain sensor — Light sensor — Anti-theft alarm electronic unit
- F10 40 A Heated rear window — Heated exterior rear-view mirrors
- F11 15 A Rear window wiper
- F12 30 A Power Sliding Sunroof Power Circuit – Front Door Power Windows
- F14 10 A Under the steering wheel switches — Airbag electronic control unit (ECU) — Engine compartment fuse box
- F15 15 A Instrument cluster – Display – Navigation system – Air conditioning – Parking sensors – Car radio
- F16 30 A Central locking – Superlocking system
- F20 10 A Rear right brake light
- F21 15 A Rear left brake light – Additional brake light
- F22 20 A 12 V electrical outlet – Citroën C3 cigarette lighter fuse – Interior lighting ceiling lamps – Adjustment and folding of electrically operated exterior mirrors – Wiring for connecting a car radio – Illumination of the mirror built into the sun visor – Illuminated ceiling lamp
Please note that fuse number 22 at 20A is responsible for the cigarette lighter.
Description for the 2nd generation Citroen C3 (since 2010)
Fuse box under the hood
General scheme
Transcript
- 20 – Engine ECU power supply, electric fan control, main relay of the multi-function engine processor
- 15 – Sound signal
- 10 – Front and rear window washer
- 20 – Daylighting
- 15 – Diesel fuel heater (on diesel versions), fuel pump (on gasoline versions)
- 10 – ABS/ESP system processor, ABS/ESP system disconnection relay, brake light backup contactor
- 10 – Electric power steering
- 25 – Starter switch
- 10 – Switching and protection unit (on diesel versions)
- 30 – High-pressure fuel pump solenoid valve (on diesel versions), injectors and ignition coils (on gasoline versions)
- 40 – Air conditioning fan
- 30 – Low/high speed windshield wiper
- 40 – Power supply for the intelligent switching unit (+ from the ignition switch)
- 30 – VALVETRONIC valve power supply (petrol engine)
- 10 – Right high beam headlight
- 10 – Left high beam headlight
- 15 – Left dipped beam headlight
- 15 – Right dipped beam headlight
- 15 – Power supply for the multifunctional engine processor (on gasoline versions), solenoid valves for the charge air cooling system (on diesel versions)
- 10 – Power supply for the multifunctional engine processor (on gasoline versions), solenoid valve for the turbocharger pressure control system (on diesel versions), coolant level sensor (on diesel versions)
- 5 – Power supply for the cooling system fan, ACS, ABS/ESP system relays
List of large fuses
- MF1 – 60 – Cooling system electric fan
- MF2 – 30 – ABS/ESP system processor
- MF3 – 30 – ABS/ESP systems processor
- MF4 – 60 – Power supply of the intelligent switching unit
- MF5 – 60 – Power supply of the intelligent switching unit
- MF6 – Not used
- MF7 – Passenger compartment fuse box
- MF8 – Not used
Fuse box in the passenger compartment
Fuse diagram
Appointment
Fuse list
- FH36 – 5 – Trailer switch box
- FH37 – 15 – Power supply of the electrical connector for connecting additional equipment of the caravan
- FH38 – 20 – Navigation system
- FH39 – 20 – Seat heating
- FH40 – 30 – Trailer switch box
F1 – 15 – Rear window wiper
F2 – Not used
F3 – 5 – Airbag and pyrotechnic pretensioner ECU
F4 – 10 – Steering wheel angle sensor, air conditioning, clutch contactor, particulate filter additive pump, diagnostic connector, sensor
F5 – 30 – Power window control panel, passenger power window control, front power window motor
F6 – 30 – Rear power window motor and driver’s door power window motor
F7 – 5 – Ceiling lights, front individual lighting ceiling light, glove box lighting
F8 – 20 – Multifunction display, car radio, navigation system
F9 – 30 – Car radio (optional), 12 V socket
F10 – 15
– Steering wheel switches F11 – 15 – Lock ignition
, diagnostic connector F12 – 15 trailer
F13 – 5 – Main brake light contactor, engine switch unit
F14 – 15 – Parking assistance computer, seat belt reminder unit, airbag computer, instrument panel, air conditioning, USB Box
F15 – 30 – Locking
F16 Not used
F17 – 40 – Heated rear window and exterior mirrors
SH – PARC shunt
Fuse number 9 is responsible for the cigarette lighter.