The Peugeot 3008 HYbrid4 combines a 2.0 HDi diesel front drive with an electrically powered rear axle. Unlike a conventional Peugeot 3008, its 12 V fuses include the hybrid mode-selector and traction-battery controller electronics, a dedicated 30 A vacuum pump Maxi link and several electronic gearbox supplies. This reference covers the 2011-2015 generation using the Peugeot HYbrid4 owner’s handbooks, keeping 2011-2013 and 2014-2015 engine configurations separate. The listed fuses protect documented low-voltage systems; the high-voltage traction battery is not a user-serviceable fusebox.
Where are the Peugeot 3008 HYbrid4 fuse boxes?
Dashboard fuse panel: Switch ignition off and check the READY indication is extinguished, since the diesel can restart automatically while the hybrid system is active. Open the lower left-hand dashboard access panel on a left-hand-drive car. Release the flap carefully and use the fuse puller supplied in the service equipment. On a right-hand-drive car refer to the matching trim-access instructions. The main F1-F17 positions and the supplementary F29-F40 equipment circuits belong to this lower-voltage area.
Engine fuse box: Lift the bonnet after the hybrid system has shut down. The covered electrical distribution block is beside the 12 V battery, toward the left-hand side of the engine compartment. Release the retaining catches, read the printed fuse numbers, and fasten the cover fully afterward to maintain weather protection.
Above-battery high-current carrier: The mini, midi and MF Maxi links sit by or above the 12 V battery. They power the steering pump, cooling fan, ABS/DSC, gearbox electropump and other large consumers. Peugeot specifies dealer or qualified technician service for Maxi fuses. The approximately 200 V Ni-MH traction battery and orange high-voltage wiring are separate and should not be opened, disconnected or measured as a DIY fuse check.
Hybrid-specific differences compared with the ordinary 3008
Dashboard F4 (10 A) includes the traction battery control unit, and supplementary F38 (30 A) supplies that controller. Engine F5 (15 A) includes the HYbrid4 control electronics and driver mode-selector dial, while engine F14 (30 A) supplies the heater radiator water pump. In the 2012 factory HYbrid4 specification MF1 is 30 A for the electric vacuum pump and MF7 is unused. These positions are not interchangeable with a petrol or ordinary HDi 3008 listing.
Common HYbrid4 fuse numbers
These nine rows repeat the real positions in the detailed tables. Dashboard F9 and engine F8 refer to different physical boxes, and the 12 V F38 controller fuse is not an internal 200 V traction-battery safety link.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| F9 | 30 | Front cigarette lighter plus front and rear passenger 12 V sockets – dashboard F9 |
| F31 | 30 | Boot 12 V power socket – supplementary dashboard F31 |
| F1 | 15 | Rear window wiper motor – dashboard F1 |
| F12 | 30 | Front windscreen wiper motor – engine-bay F12 |
| F2 | 15 | Horn – engine-bay F2, not dashboard F2 |
| F8 | 20 | Starter motor solenoid control – engine-bay F8 |
| F38 | 30 | Traction-battery control electronics supply – supplementary dashboard F38; NOT the 200 V battery protection |
| F5 | 15 | Diesel hybrid system controller and mode dial supply – engine-bay F5 |
| F39 | 20 | Electric panoramic roof blind motor – supplementary dashboard F39 |
Main dashboard fuses F1-F17 and PARC shunt
The passenger panel includes F1 (15 A) rear wiper, F3 (5 A) airbag ECU, F5/F6 (30 A each) front and rear windows, F8 (20 A) audio and navigation, F9 (30 A) front/rear 12 V accessory sockets and F17 (40 A) heated rear window. F2 is unused. F4 (10 A) additionally protects the traction battery controller in HYbrid4. SH is the PARC storage/transport-mode shunt, not a normal amperage-rated fuse.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| F1 | 15 | Rear tailgate window wiper motor |
| F2 | – | Unused cabin fuse position |
| F3 | 5 | Airbag ECU and pyrotechnic safety equipment |
| F4 | 10 | Auto-dimming rear-view mirror, A/C, switching/protection unit, rear multimedia and traction battery control unit |
| F5 | 30 | Front one-touch electric windows |
| F6 | 30 | Rear one-touch electric windows |
| F7 | 5 | Front and rear courtesy lights, map-reading lamps, glovebox, armrest and boot 12 V socket relay control |
| F8 | 20 | Audio equipment, telephone, multifunction display, alarm, telematics and optional connected functions |
| F9 | 30 | Front 12 V socket and cigarette lighter plus rear passenger 12 V outlet |
| F10 | 15 | Steering-wheel mounted controls |
| F11 | 15 | Low-current ignition and anti-theft switch |
| F12 | 15 | Trailer module, rain/light sensor and power feeds to F32, F34 and F35 |
| F13 | 5 | Engine fuse carrier and airbag control unit |
| F14 | 15 | Instrument cluster, dashboard display and F33 power |
| F15 | 30 | Central locking and deadlocking |
| F17 | 40 | Heated rear windscreen and F30 supply |
| SH | Shunt | PARC transport/parking-mode configuration shunt; not an ordinary blade fuse |
Additional dashboard fuses F29-F40
F29 is unused in the documented later HYbrid4 variant. F31 (30 A) powers the boot 12 V socket, F32 (5 A) the electronic gearbox selector, F36 (30 A) optional heated seats and F37 (5 A) the Hi-Fi amplifier. The particularly important F38 30 A feeds the traction-battery monitoring/control unit, while F39 (20 A) operates the glass-roof sunblind. F40 (10 A) is listed for trailer/door controls in some 2013 editions and may be absent from later owner-replaceable charts.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| F29 | – | Not used in the hybrid reference; omitted in some later edition tables |
| F30 | 5 | Electrically heated exterior mirrors |
| F31 | 30 | 12 V accessory socket in the luggage compartment |
| F32 | 5 | Electronically controlled gearbox gear selector |
| F33 | 10 | Head-up display, Bluetooth, air-conditioning and retractable display |
| F34 | 5 | Seat-belt warning display |
| F35 | 10 | Parking assistance control system |
| F36 | 30 | Driver and passenger heated seats where fitted |
| F37 | 5 | Hi-Fi amplifier supply |
| F38 | 30 | Traction battery controller and monitoring electronics, LOW-VOLTAGE 12 V circuit only |
| F39 | 20 | Panoramic glass roof electrically operated shade |
| F40 | 10 | Trailer interface or driver door control panel on some 2013 handbooks; not listed in all later editions |
2011-2013 engine fuse box F1-F21
The early handbook gives 21 engine protection entries. F1 (20 A) powers the diesel ECU and injection, F2 (15 A) the horn, F3 (10 A) washer pumps, F5 (15 A) the hybrid controller and mode-selector interface, F8 (20 A) the starter, F11 (40 A) the climate blower and F12 (30 A) the front wipers. The HYbrid4-specific F14 (30 A) powers the heater radiator circulation pump. F15-F18 separately protect the main and dipped-beam headlights; F19-F21 supply diesel boost/cooling controls.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| F1 | 20 | Engine ECU, diesel injection pump, EGR electrovalves and injectors |
| F2 | 15 | Horn |
| F3 | 10 | Front and rear screenwash pump |
| F4 | 10 | Daytime running lamps |
| F5 | 15 | Air flow meter, hybrid controller and mode selector dial, electronic thermostat, variable-timing and turbo control solenoids, coolant-level sensor as equipped |
| F6 | 10 | OBD diagnostic connector, directional headlamps, FAP additive pump, exterior mirror control, network interface and head-up display |
| F7 | 10 | Power steering electronic controller and optional directional headlamp height adjustment |
| F8 | 20 | Starter motor control solenoid |
| F9 | 10 | Clutch and brake pedal switches |
| F10 | 30 | Diesel engine heating circuits |
| F11 | 40 | Heating and air-conditioning blower fan |
| F12 | 30 | Front windscreen wipers, low and high speed |
| F13 | 40 | BSI body systems interface supply after ignition |
| F14 | 30 | Heater radiator coolant circulation pump |
| F15 | 10 | Right main-beam headlamp |
| F16 | 10 | Left main-beam headlamp |
| F17 | 15 | Left dipped-beam headlamp |
| F18 | 15 | Right dipped-beam headlamp |
| F19 | 15 | Diesel turbocharger boost-pressure regulation valve |
| F20 | 10 | Diesel engine coolant-level sensor |
| F21 | 5 | Radiator cooling-fan relay control |
2014-2015 engine fuse box – shorter owner-service table
Peugeot’s later HYbrid4 manual lists fifteen accessible positions rather than the full earlier F1-F21. It continues to identify F2 (15 A) horn, F5 (15 A) hybrid/electronic engine controls, F8 (20 A) starter, F11 (40 A) blower, F12 (30 A) wipers and F14 (30 A) heater water pump. Other positions omitted from this shorter table are not automatically empty and cannot be assigned by copying earlier ratings.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| F2 | 15 | Horn |
| F3 | 10 | Front and rear screenwash pump |
| F4 | 10 | Daytime running lamps |
| F5 | 15 | Air flow meter, hybrid controller and mode selector dial, electronic thermostat, variable-timing and turbo control solenoids, coolant-level sensor as equipped |
| F6 | 10 | OBD diagnostic connector, directional headlamps, FAP additive pump, exterior mirror control, network interface and head-up display |
| F7 | 10 | Power steering electronic controller and optional directional headlamp height adjustment |
| F8 | 20 | Starter motor control solenoid |
| F9 | 10 | Clutch and brake pedal switches |
| F11 | 40 | Heating and air-conditioning blower fan |
| F12 | 30 | Front windscreen wipers, low and high speed |
| F14 | 30 | Heater radiator coolant circulation pump |
| F15 | 10 | Right main-beam headlamp |
| F16 | 10 | Left main-beam headlamp |
| F17 | 15 | Left dipped-beam headlamp |
| F18 | 15 | Right dipped-beam headlamp |
2011-2013 mini and midi links above the 12 V battery
In the 2012 factory HYbrid4 list, F1 (5 A) controls air intake, F2 (5 A) the brake switch, F3 (5 A) battery charge monitoring and F4/F5 the ABS/DSC valves and ECU. The main electric-steering supply is F7 (80 A); F8 (60 A) powers the cooling fan, F9 (80 A) diesel pre-heating, F10 (40 A) the ABS pump and F11 (100 A) the switching unit. F6 and F12 supply electronic gearbox equipment. These are the HYbrid4 ratings, not the engine-dependent 70/30 A battery F9 of the ordinary 3008.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| F1 | 5 | Controlled air intake equipment |
| F2 | 5 | Dual-function brake pedal switch |
| F3 | 5 | 12 V battery charging unit |
| F4 | 25 | ABS/DSC hydraulic solenoid valves |
| F5 | 5 | ABS/DSC ECU |
| F6 | 15 | Electronic gear-controlled gearbox |
| F7 | 80 | Electric power steering pump main supply |
| F8 | 60 | Engine cooling-fan assembly |
| F9 | 80 | Diesel engine pre-heating unit; 2012 HYbrid4 handbook specifies 80 A, not the 70/30 A of some non-hybrid 3008 versions |
| F10 | 40 | ABS/DSC hydraulic electropump |
| F11 | 100 | Electrical switching and protection unit |
| F12 | 30 | Electronically controlled gearbox electro-hydraulic pump |
HYbrid4 Maxi MF1-MF8 high-current fuses
MF1 is a 30 A electric vacuum pump supply, MF2 (50 A) trailer interface, MF3 (60 A) the cabin fuse carrier, MF4/MF5 (80 A each) the BSI, MF6 (30 A) electric parking brake and MF8 (25 A) headlamp washing. MF7 is unused. These values are specified by the hybrid manual; ordinary 3008 Maxi charts can be different. Peugeot states that work on Maxi links must be performed by qualified workshop personnel.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| MF1 | 30 | Electric vacuum pump – hybrid-specific main supply |
| MF2 | 50 | Trailer connection/interface power |
| MF3 | 60 | Main passenger-compartment fuse carrier supply |
| MF4 | 80 | First BSI high-current supply |
| MF5 | 80 | Second BSI high-current supply |
| MF6 | 30 | Electric parking brake power |
| MF7 | – | Unused Maxi position in this HYbrid4 layout |
| MF8 | 25 | Headlamp washer pump circuit |
2014-2015 limited battery fuse listing
The later owner-service chart identifies only F1 (5 A) controlled air intake, F2 (5 A) brake pedal switch, F3 (5 A) battery charging unit, F4 (25 A) ABS/DSC electrovalves and F6 (15 A) electronic gearbox. It does not independently publish a replacement value for every other 12 V high-current link. The diagram below belongs to the later manual, not a substitute for the high-voltage traction battery layout.
| Pozycja | Amperaż [A] | Chroniony obwód / funkcja |
|---|---|---|
| F1 | 5 | Controlled air intake equipment – one of five owner-service positions in the 2014-2015 handbook |
| F2 | 5 | Dual-function brake pedal switch – one of five owner-service positions in the 2014-2015 handbook |
| F3 | 5 | 12 V battery charging unit – one of five owner-service positions in the 2014-2015 handbook |
| F4 | 25 | ABS/DSC hydraulic solenoid valves – one of five owner-service positions in the 2014-2015 handbook |
| F6 | 15 | Electronic gear-controlled gearbox – one of five owner-service positions in the 2014-2015 handbook |
Diagnosing common electrical and HYbrid4 problems
Hybrid ready mode unavailable or drive mode selection fails: Check normal 12 V battery health, then have the relevant modules scanned. Dashboard F38 (30 A), dashboard F4 (10 A) and engine F5 (15 A) protect controller-related supplies, but a good fuse does not confirm the condition of the high-voltage battery or inverter. Do not attempt to open the traction battery or bypass the high-voltage disconnect.
Electronic gearbox error: Supplementary dashboard F32 (5 A), battery F6 (15 A) and the original above-battery F12 (30 A) gearbox electro-pump circuit may be relevant to an equipped early car. Electric parking brake warning: Maxi MF6 (30 A) is the main power feed; actuator and wiring faults also require testing. Front accessory socket: Dashboard F9 (30 A). Rear wiper: Dashboard F1 (15 A). Horn: Engine F2 (15 A).
Related Peugeot 3008 and 508 hybrids
The regular Peugeot 3008 I (2009-2016) does not have all the same hybrid controller or vacuum-pump fuse allocations. The Peugeot 508 HYbrid4 (2012-2016) also combines a diesel front axle and electric rear drive but uses different 12 V interior fuse boxes. The Peugeot 5008 I (2013) shares some non-hybrid PSA technology, not the complete traction arrangement.
Technical sources: Peugeot 3008 HYbrid4 2012 and 2014 owner’s handbooks, Practical Information – Fuse Tables, and Peugeot’s HYbrid4 electrical safety documentation. Equipment varies by production year and market.