Learn about Citroën Relay II / Jumper II 2013-2014 fuse box and relay’s locations, functions, and maintenance tips for optimal vehicle electrical system.
The Citroën Relay II (also known as the Jumper II) 2013-2014 comes primarily in a van body style, designed for commercial use with options for various roof heights and wheelbases to maximize cargo space. It features modern technologies like touchscreen infotainment, parking sensors, and efficient diesel engines, making it a versatile vehicle for transporting goods.
The fuse box, located under the dashboard and in the engine bay, safeguards essential electrical components, such as the lighting, infotainment, and climate control systems, from potential electrical overloads. If a fuse blows, it cuts off power to protect the associated system from damage.
The relays control key systems like the engine starter, fuel pump, and heating. Acting as electrical switches, they ensure that the vehicle’s high-power systems operate smoothly. A malfunctioning relay can lead to starting issues or prevent critical components from functioning properly.
Routine maintenance of the fuse box and relays is crucial to ensuring the Citroën Relay II operates efficiently, especially for those using it in demanding commercial environments.
MUST READ: DYI – How to Check Car Fuses?
(2013-2014) Citroën Relay II / Jumper II 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 Relay II / Jumper II 2013-2014 fuse assignment
Year of production: from 2013, 2014
Fuse box in instrument panel (passenger side)
| Fuse | Ampere rating [A] | Allocation |
| 12 | 7,5 | Right-hand dipped beam headlamp |
| 13 | 7,5 | Left-hand dipped beam headlamp |
| 31 | 5 | Relay supply |
| 32 | 10 | Cab lighting |
| 33 | 15 | Rear 12V socket |
| 34 | — | Not used |
| 35 | 7,5 | Reversing lamps – Water in Diesel fuel sensor |
| 36 | 15 | Central locking control – Battery |
| 37 | 7,5 | Brake lamps switch – Thirs brake lamp – Instrument pamel |
| 38 | 10 | Central locking |
| 39 | 10 | Audio system – Diagnostic socket – Alarm siren – Programmable additional heating controls – Air conditioning controls – Tachograph – Battery |
| 40 | 15 | Heated: rear screen (left hand), driver’s side mirror |
| 41 | 15 | Heated: rear screen (right hand), passenger’s side mirror |
| 42 | 7,5 | ABS control unit and sensor – ASR sensor – ESP sensor – Brake lamps switch |
| 43 | 30 | Windscreen wiper motor |
| 44 | 20 | Cigarette lighter – 12V socket |
| 45 | 7,5 | Door controls |
| 46 | — | Not used |
| 47 | 20 | Driver’s electric window motor |
| 48 | 20 | Passenger electric window motor |
| 49 | 7,5 | Audio system – Instrument panel controls – Driver’s electric window |
| 50 | 7,5 | Airbags and pre-tensioners unit |
| 51 | 7,5 | Tachograph – Cruise contro – Air conditioning controls |
| 52 | 7,5 | Optional relay supply |
| 53 | 7,5 | Instrument panel – rear foglamp |
| 89 | — | Not used |
| 90 | 7,5 | Left hand main beam headlamp |
| 91 | 7,5 | Right hand main beam headlamp |
| 92 | 7,5 | Left hand foglamp |
| 93 | 7,5 | Right hand fog lamp |
Fuse box in passenger compartment (driver’s door pillar fuses)
| Fuse | Ampere rating [A] | Allocation |
| 54 | — | Not used |
| 55 | 15 | Heated seats |
| 56 | 15 | Rear passenger 12 V socket |
| 57 | 10 | Programmable additional heating |
| 58 | 10 | Lateral sidelamps |
| 59 | 7,5 | Pneumatic suspension |
| 60 | — | Not used |
| 61 | — | Not used |
| 62 | — | Not used |
| 63 | 10 | Programmable additional heating switch |
| 64 | — | Not used |
| 65 | 30 | Programmable additional heating fan |
Fuse box in engine compartment
| Fuse | Ampere rating [A] | Allocation |
| 1 | 40 | ABS pump supply |
| 2 | 50 | Diesel pre-heater unit |
| 3 | 30 | Ignition switch |
| 4 | 20 | Programmable additional heating |
| 5 | 20 | Cab ventilation with programmable additional heating |
| 6 | 40 | Cab fan max speed |
| 60 | ||
| 7 | 40 | Cab fan min speed |
| 50 | ||
| 8 | 40 | Cab fan unit |
| 9 | 20 | Screenwash pump |
| 10 | 15 | Horn |
| 14 | 7,5 | Right hand main beam |
| 15 | 7,5 | Left hand main beam |
| 20 | 30 | Headlamp wash pump |
| 21 | 15 | Fuel pump supply |
| 23 | 15 | ABS electrovalves |
| 30 | 15 | Front foglamps |
Conclusion
For owners and enthusiasts of classic Citroën Relay II / Jumper II 2013-2014, 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.