Learn about Citroën C-Crosser 2008-2012 fuse box and relay’s locations, functions, and maintenance tips for optimal vehicle electrical system.
The 2008-2012 Citroën C-Crosser is a versatile SUV, offering a robust yet sleek body style with distinct features like a raised stance, bold front grille, and aerodynamic design. Available in both five- and seven-seat configurations, the C-Crosser aims to provide comfort and functionality, making it suitable for families and adventurous drivers alike. Its interior features advanced electronics, including climate control and infotainment systems, which rely heavily on the car’s electrical components.
Key to maintaining the performance of these systems is the vehicle’s fuse box and relay system. The fuse box, located under the dashboard and in the engine compartment, houses essential fuses and relays that protect circuits from overloading. These fuses manage everything from headlights and power windows to complex features like the anti-lock braking system (ABS). Ensuring that the fuses and relays are in good condition is vital for avoiding electrical issues. Regular inspections and knowing the locations of these components help prevent sudden failures in electrical systems.
MUST READ: DYI – How to Check Car Fuses?
(2008-2012) Citroën C-Crosser fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
- Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Citroën C-Crosser 2008-2012 fuse assignment
- Cigar lighter (power outlet) fuse in the Citroen C-Crosser is the fuse №19 in the Instrument panel fuse box.
Year of production: from 2008, 2009, 2010, 2011, 2012
Dashboard fuse box
Fuse box location
Left-hand drive vehicles:
It is located at the bottom of the dashboard behind the storage compartment (on the left).
Right-hand drive vehicles:
The fuse boxes are placed in the lower part of the fascia behind the glove box.Open the glove box, push the two opening guides A inwards to pass the first notch, remove the retaining tab B pulling it outwards, support the cover and tilt it downwards.
Fuse box diagram
Assignment of the fuses in the Dashboard Fuse box
| № | Rating | Functions |
|---|---|---|
| 1* | 30 A | Heating. |
| 2 | 15 A | Brake lamps, third brake lamp, built-in systems interface. |
| 3 | 10 A | Rear foglamps. |
| 4 | 30 A | Windscreen wipers and screenwash. |
| 5 | 10 A | Diagnostic socket. |
| 6 | 20 A | Central locking, door mirrors. |
| 7 | 15 A | Audio system, telematics, multifunction screen, hands-free kit. |
| 8 | 7.5 A | Remote control key, air conditioning control unit, instrument panel, switch panel, steering mounted controls. |
| 9 | 15 A | Multifunction screen, instrument panel. |
| 10 | 15 A | Built-in systems interface. |
| 11 | 15 A | Rear wiper. |
| 12 | 7.5 A | Instrument panel, 4 wheel drive control unit, air conditioning control panel, ABS control unit, multifunction screen, automatic headlamp adjustment, heated seats, airbag control unit, steering wheel angle sensor, sunroof, rear screen demisting, remote control. |
| 13 | – | Not used. |
| 14 | 10 A | Ignition switch. |
| 15 | 20 A | Sunroof. |
| 16 | 10 A | Door mirrors, audio system, telematics. |
| 17 | 10 A | 4 wheel drive control unit. |
| 18 | 7.5 A | Reversing lamps, parking sensors control unit, reversing camera, airbag control unit. |
| 19 | 15 A | Accessory socket. |
| 20* | 30 A | Electric window controls. |
| 21* | 30 A | Rear screen demisting. |
| 22 | 7.5 A | Heated door mirrors. |
| 23 | – | Not used. |
| 24 | 25 A | Driver’s electric seat, footwell lighting, rear bench seat release. |
| 25 | 30 A | Heated seats. |
| * The maxi-fuses provide additional protection for the electrical systems. All work on the maxi-fuses must be carried out by a CITROËN dealer or a qualifi ed workshop. |
Engine compartment fuse box
Fuse box location
It is placed in the engine compartment near the battery (left-hand side).
Press on the hook A to release the catch, remove the cover completely.
Fuse box diagram
Assignment of the fuses in the Engine compartment
| № | Rating | Functions |
|---|---|---|
| 1 | 15 A | Front foglamps. |
| 2 | 7 A | 2.4 litre 16V engine control unit. |
| 3 | 20 A | CVT automatic gearbox control unit, CVT automatic gearbox control relay. |
| 4 | 10 A | Horn. |
| 5 | 7.5 A | 2.4 litre 16V alternator. |
| 6 | 20 A | Headlamp wash. |
| 7 | 10 A | Air conditioning. |
| 8 | 15 A | 2.4 litre 16V engine control unit. |
| 9 | – | Not used. |
| 10 | 15 A | Demisting, wipers. |
| 11 | – | Not used. |
| 12 | – | Not used. |
| 13 | – | Not used. |
| 14 | 10 A | Left-hand main beam headlamp. |
| 15 | 10 A | Right-hand main beam headlamp. |
| 16 | 20 A | Left-hand dipped beam headlamp (xenon). |
| 17 | 20 A | Right-hand dipped beam headlamp (xenon). |
| 18 | 10 A | Left-hand dipped beam headlamp, manual and automatic headlamp adjustment. |
| 19 | 10 A | Right-hand dipped beam headlamp. |
| 20 | – | Not used. |
| 21 | 10 A | Ignition coils. |
| 22 | 20 A | Engine control unit, water in Diesel detector, injection pump (Diesel), air flow sensor, water presence sensors, oxygen sensor, camshaft position sensor, canister purge electrovalve, vehicle speed sensor, variable timing (VTC) electrovalve, EGR electrovalve. |
| 23 | 15 A | Petrol pump, fuel gauge. |
| 24* | 30 A | Starter. |
| 25 | – | Not used. |
| 26* | 40 A | ABS control unit, ASC control unit. |
| 27* | 30 A | ABS control unit, ASC control unit. |
| 28* | 30 A | Condenser fan. |
| 29* | 40 A | Radiator fan. |
| 30 | 30 A | Passenger compartment fusebox. |
| 31 | 30 A | Audio amplifier. |
| 32 | 30 A | Diesel engine control unit. |
| * The maxi-fuses provide additional protection for the electrical systems. All work on the maxi-fuses must be carried out by a CITROËN dealer or a qualifi ed workshop. |
Conclusion
For owners and enthusiasts of classic Citroën C-Crosser 2008-2012, understanding the fuse box and relay systems is essential for vehicle maintenance. Regular inspection and maintenance of these components helped ensure the vehicle’s longevity and reliability, preserving its status as a symbol of Citroën’s craftsmanship and innovation in the automotive industry during that era.