The official premiere of the Citroën C4 took place at the 2004 Paris Motor Show. The vehicle was produced in several body styles, including a five-door hatchback and a “coupe” (as Citroën marketed the three-door hatchback variant), which were available on the Russian market. This article provides a detailed overview of the fuse box diagrams for the first-generation Citroën C4 (PF2 platform; LA – three-door, LS – five-door) covering the 2004, 2005, 2006, 2007, 2008, 2009, 2010, and 2011 model years.
Below you will find the locations and photographs of the power distribution boxes. The fuses protecting the “Cigarette lighter” and “Fuel pump” circuits are highlighted in bold.
In the passenger compartment
The interior fuse box is located on the driver's side of the dashboard, behind the protective trim panel.
General view of the Citroën C4 interior fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| F1 | Rear window wiper. | 15 |
| F2 | Central locking system – deadlocking. | 30 |
| F3 | Airbags and seatbelt pretensioners. | 5 |
| F4 | Data link connector (DLC) – Brake light switch – Electrochromic rearview mirror – Electronic Stability Program (ESP) – Coolant level sensor – Diesel fuel additive control module – Clutch pedal switch (ESP, cruise control, and speed limiter). | 10 |
| F5 | Front power windows – Heated and power-adjustable exterior mirrors. | 30 |
| F6 | Rear power windows. | 30 |
| F7 | Interior courtesy lighting. | 5 |
| F8 | Audio system – NaviDrive – Steering wheel controls – Multi-function display – Anti-theft alarm system – Front 12V power outlet – Trailer tow connector – Driving school module. | 20 |
| F9 | Citroën C4 cigarette lighter fuse – Rear 12V power outlet. | 30 |
| F10 | Tire pressure monitoring system (TPMS) – Automatic transmission (BVA) – Brake light switch. | 15 |
| F11 | Electronic steering column lock – Data link connector (DLC) – Diesel particulate filter (DPF). | 15 |
| F12 | Power seats – Lane departure warning system (LDWS) – Parking assist system. | 15 |
| F13 | Rain and light sensors – Electronically controlled automatic transmission – Engine control module (ECM). | 5 |
| F14 | Air conditioning system – Instrument cluster – Tachometer – Airbags and seatbelt pretensioners – Trailer tow module – Bluetooth hands-free system. | 15 |
| F15 | Central locking system. | 30 |
| F16 | Shunt. | |
| F17 | Heated rear window. | 40 |
| F29 | Heated seats. | 20 |
| F33 | Parking assist system, automatic windshield wipers, and automatic headlamps. | 4 |
| F36 | Hi-Fi audio amplifier. | 20 |
| F37 | Air conditioning system. | 10 |
| F38 | Power-adjustable driver's seat. | 30 |
| F39 | Fuel filler flap. | 5 |
| F40 | Power-adjustable passenger seat, panoramic sunroof. | 30 |
In the engine compartment
There are three power distribution boxes located here, which protect the vehicle's electrical circuits.
Main fuse box
The main power distribution box is located on the right side of the engine compartment. Remove the protective plastic cover to gain access.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| 1 | Engine cooling fan control module (low speed), engine management system. | 20 |
| 2 | Horn. | 15 |
| 3 | Windshield / rear window washer pump. | 10 |
| 4 | Headlamp washer pump. | 20 |
| 5 | Engine management system. | 15 |
| Fuel pump fuse (gasoline engines). | ||
| 6 | Automatic transmission control module (TCM), engine cooling fan control module (high speed). | 10 |
| 7 | Anti-lock braking system (ABS) control module, electric power steering (EPS). | 10 |
| 8 | Multifunction control module 2. | 20 |
| Starter motor. | ||
| 9 | Multifunction control module 1. | 10 |
| Auxiliary heater module (diesel engines). | ||
| Coolant level sensor. | ||
| 10 | Ignition system (gasoline engines). | 10 |
| Turbocharger wastegate solenoid. | ||
| Engine management system. | ||
| Upstream and downstream heated oxygen sensors (HO2S). | ||
| Idle air control (IAC) valve. | ||
| Water-in-fuel sensor (diesel engines). | ||
| Fuel pressure regulator. | ||
| Electronically controlled map-regulated engine cooling thermostat. | ||
| Variable valve timing (VVT) solenoid. | ||
| Exhaust gas recirculation (EGR) valve. | ||
| Diesel fuel injection pump. | ||
| Coolant control valve. | ||
| Fuel injectors. | ||
| Variable intake manifold system. | ||
| Mass airflow (MAF) sensor. | ||
| 11 | HVAC blower motor / Air conditioning system. | 40 |
| 12 | Windshield wiper motor. | 30 |
| 13 | Intelligent Service Box (BSI) / Instrument cluster. | 40 |
| 14 | Secondary air injection (SAI) pump. | 30 |
Maxi-fuses are located at the bottom of the distribution box.
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|
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| MF1 | Engine cooling fan control module. | 50 |
| MF2 | Anti-lock braking system (ABS). | 30 |
| MF3 | 30 | |
| MF4 | Multifunction control module 1. | 80 |
| MF5 | 50 | |
| MF6 | Passenger compartment fuse box. | 50 |
| MF7 | - | |
| MF8 | Electric power steering (EPS) pump. | 70 |
Power fuses
A panel of high-current fusible links is attached to the positive battery terminal.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| F1 | Empty. | - |
| F2 | Electronically controlled manual or automatic transmission. | 30 |
| F3 | Empty. | - |
| F4 | Empty. | - |
| F5 | Electric power steering pump. | 80 |
| F6 | Auxiliary heater (diesel engines). | 70 |
| F7 | Engine compartment fuse and relay box (BSM). | 100 |
| F8 | Empty. | - |
| F9 | Electronically controlled manual transmission hydraulic pump. | 30 |
| F10 | Valvetronic electric motor. | 30 |
Auxiliary fuse panel
On models equipped with a diesel engine, an auxiliary fuse box is located on the right side of the engine compartment.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| F1 | HVAC system auxiliary heating elements. | 40 |
| F2 | 40 | |
| F3 | 40 | |
| F4 | Glow plug control module. | 80 |
| 1 | Auxiliary heater relay 1 / 2 / 3. | - |
| 2 | - | |
| 3 | - | |
Good