Peugeot Boxer was launched in 1994. A huge number of different versions, a 3-seater cabin, economical and unpretentious engines, made this model very popular on the market. We will show the diagrams of fuse blocks and relays with a description for Peugeot Boxer 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2018, 2019, 2020.
Fuses and relays under the hood
The main unit is located on the left side under a protective cover.
General block diagram
Depending on the year of manufacture, several options for the arrangement of elements are possible.
Designation – option 1
| № | A | Appointment |
| 1 | 40 | ABS/ESP system power supply unit |
| 2 | 50 | Diesel heating system ECU |
| 3 | 30 | Ignition switch contact |
| 4 | 20 | Programmable heating system burner |
| 5 | 20/50 | Programmable heating system control relay |
| 6 | 40/60 | Cooling system electric fan (high speed) |
| 7 | 40/50/60 | Cooling system electric fan (low speed) |
| 8 | 40 | Air conditioner |
| 9 | 20 | Windshield washer pump |
| 10 | 15 | Sound signal |
| 11 | 15 | Diesel heating system ECU and relay |
| 14 | 7,5 | Right high beam headlight |
| 15 | 7,5 | Left high beam headlight |
| 16 | 7,5 | Engine ECU |
| 17 | 10 | Engine ECU |
| 18 | 7,5 | Engine ECU |
| 19 | 7,5 | Air conditioner compressor |
| 20 | 30 | Headlight washer pump |
| 21 | 15 | Fuel pump power supply circuit |
| 22 | 20 | Engine ECU |
| 23 | 30 | Power supply circuit for ABS/ESP system valves |
| 24 | 7,5 | Mirror control unit |
| 30 | 15 | Front fog lights |
Designation – option 2
| № | A | Appointment |
| 1 | 40 | ABS pump power supply |
| 2 | 50 | Diesel heating system ECU |
| 3 | 30 | Ignition switch contact – Starter |
| 4 | 20 | Diesel fuel heating |
| 5 | 20/50 | Interior ventilation with additional programmable heating (+ battery) |
| 6 | 40/60 | Interior fan, max. speed (+ battery) |
| 7 | 40/50/60 | Interior fan, minimum speed (+ battery) |
| 8 | 40 | Interior fan (+ key) |
| 9 | 15 | Rear 12V socket (+ battery) |
| 10 | 15 | Sound signal |
| 11 | – | Not used |
| 14 | 15 | Front 12V socket (+ battery) |
| 15 | 15 | Cigarette lighter (+ battery) |
| 16 | – | Not used |
| 17 | – | Not used |
| 18 | 7,5 | Engine processor (+ battery) |
| 19 | 7,5 | Air conditioner compressor |
| 20 | 30 | Windshield/headlight washer pump |
| 21 | 15 | Fuel pump power supply circuit |
| 22 | – | Not used |
| 23 | 30 | ABS solenoid valves |
| 24 | 7,5 | Additional control panel – Folding exterior rear-view mirrors (+ key) |
| 30 | 15 | Heated exterior rear-view mirrors |
Here, fuses number 9, 14, 15 are responsible for the cigarette lighter and USB charging. Otherwise, they are located in the cabin.
Separately, we note the fuse responsible for Webasto (diesel fuel heating) – No. 4.
There will be relays inside the unit. Their number and location may vary in different modifications of the Peugeot Boxer.
- R1 Horn relay
- R2 Fog light relay
- R3 High beam headlight relay
- R4 Front windshield washer pump relay
- R5 Air conditioning relay
- R6 Free
- R7 Fuel pump relay
- R8 Low speed electric fan power relay
- R9 High speed electric fan power relay
- R10 Engine control computer relay
- R11 Air conditioner compressor relay
- R12 Headlight washer pump relay
Fuses on the battery
There should be high-power fuses on one of the battery terminals. You can see their location and an example of battery replacement in this video.
Fuse block in the instrument panel
In the car interior, at the bottom on the left side behind a protective cover, there is another fuse block.
Description
| № | A | Appointment |
| 12 | 7,5 | Right dipped beam headlight |
| 13 | 7,5 | Left dipped beam headlight |
| 31 | 5 | Engine compartment processor relay – Instrument panel processor relay (+ key) |
| 32 | 7,5 | Interior lighting (+ battery) |
| 33 | 7,5 | Battery control sensor on the “stop-start” version (+ battery) |
| 34 | 7,5 | Minibus interior lighting – Hazard warning lights |
| 36 | 10 | Car radio – Air conditioning control – Burglar alarm – Chronotachograph – Battery switch processor – Additional heating programmer (+ battery) |
| 37 | 7,5 | Brake light switch – Third brake light – Instrument panel (+ key) |
| 38 | 20 | central lock |
| 42 | 5 | Microprocessor and ABS sensor – ASR sensor – CDS sensor – Brake light switch |
| 43 | 20 | Windshield wiper (+ key) |
| 47 | 20 | Driver’s side window regulator |
| 48 | 20 | Passenger side window regulator |
| 49 | 5 | Parking assistance system processor – Car radio – Steering wheel switches – Central and side control panels – Additional control panel – Battery switch processor (+ key) |
| 50 | 7,5 | Airbag and belt pretensioner processor |
| 51 | 5 | Chronotachograph – Power steering processor – Air conditioning – Reversing lights – Water sensor in diesel filter – Flow sensor (+ key) |
| 53 | 7,5 | Combination of devices |
| 89 | – | Not used |
| 90 | 7,5 | Left high beam headlight |
| 91 | 7,5 | Right high beam headlight |
| 92 | 7,5 | Left fog light |
| 93 | 7,5 | Right fog light |
Real photo of the block
Transcript
| 12 | 7,5 | Right dipped beam headlight |
| 13 | 7,5 | Left dipped beam headlight – Headlight range adjuster |
| 31 | 7,5 | Relay power supply |
| 32 | 10 | Minibus interior lighting – Emergency alarm |
| 33 | 15 | 12V electrical outlet |
| 34 | – | Not used |
| 35 | 7,5 | Reversing lights – Water in diesel sensor |
| 36 | 20 | Door lock/unlock control unit |
| 36 | 15 | Central locking – Battery |
| 37 | 10 7,5 | Brake light switch – Third brake light – Instrument cluster |
| 38 | 10 | Electrical relays |
| 39 | 10 | Car radio – Diagnostic connector – Security alarm siren – Programmable heating system controls – Air conditioning control panel – Chronotachograph – Battery |
| 40 | 15 | Heating: rear window (left side), rearview mirror (driver’s side) |
| 41 | 15 | Heating: rear window (right side), rearview mirror (passenger side) |
| 42 | 7,5 | Microprocessor and ABS sensor – ESP sensor – Brake light switch – ESR sensor – DSC sensor |
| 43 | 30 | Windshield wiper motor |
| 44 | 20 | Cigarette lighter – 12V electrical outlet front |
| 45 | 7,5 | Power window and mirror switch (driver’s side) – Passenger’s side power window |
| 46 | – | Not used |
| 47 | 20 | Driver’s side window motor |
| 48 | 20 | Passenger side window motor |
| 49 | 7,5 | Rain/light sensor – Car radio – Driver’s side window motor – Burglar alarm – Controls |
| 50 | 7,5 | Airbag and pretensioner ECU |
| 51 | 7,5 | Chronotachograph – Cruise control – Air conditioning control panel |
| 52 | 7,5 | Interior electrical circuit relay |
| 53 | 7,5 | Instrument cluster – Rear fog lights |
Fuse 44 at 20A is responsible for the cigarette lighter.
Block near the passenger seat
Depending on the configuration and year of manufacture, different versions of this unit are possible.
Scheme – option 1
Description
Description
| 54 | Not used |
| 55 | 15A Seat heating |
| 56 | 15A 12V electrical socket for rear passengers |
| 57 | 10A Additional heating under the seat |
| 58 | 15A Rear left window heater |
| 59 | 15A Rear right window heating |
| 60 | Not used |
| 61 | Not used |
| 62 | Not used |
| 63 | 10A Control of additional heating for rear passengers |
| 64 | Not used |
| 65 | 30A Auxiliary heating system fan for rear passengers |
Scheme – option 2
Schematic designation
| T25 | Interior lighting |
| T66 | Cigarette lighter relay |
| T30 | Dimension relay |
| T31 | Additional heater under the seat |
| F54 | (10A) Air conditioner/heater |
| F55 | (15A) Seat heater |
| F56 | (15A) |
| F57 | (10A) Air conditioner/heater |
| F58 | (10A) Low beam headlights |
| F59 | (7.5A) Active suspension system |
| F60 | (10A) Air conditioner/heater |
| F61 | (30A) Air conditioner/heater |