Renault Scenic 3 fuse and relay

Renault Scenic 3 generations and Grand Scenic III (extended 7 seater modification of Renault Scenic 3) were produced in 2009, 2010, 2011, 2012, 2013, 2014, 2015 and 2016. During this time, this series has been restyled 2 times. We will show where the fuse and relay boxes are located in the 3rd generation Renault Scenic, their diagrams and the purpose of the elements.

Renault Scenic 3 photos

The execution of your boxes may differ from that shown. In case of difficulty, contact your dealer.

Engine compartment

Fuse box

It is located in the engine junction box (engine compartment).

Unit under the hood access

The photo

photo of the assembly unit

Diagram

block diagram under the hood

Designation

  1. 10A – Side light (right headlamp, right tail light, headlamps), license plate lights, cigarette lighter lights, power window switch lights, audio system, navigation system control unit, multimedia system keyboards
  2. 10A – Side light (left headlamp, left rear lamp), left lamp on the tailgate
  3. 15A – Headlight washer pump
  4. 20A – Fog lights
  5. 10A – High beam (left block headlamp)
  6. 10A – High beam (right headlamp)
  7. 15A – Diagnostic socket, rear window heating relay, automatic transmission mode selector, electric headlight corrector, gas discharge lamp control unit, auxiliary heater control unit, speed limiter, automatic parking brake, automatic parking control unit, dimmable mirror in the passenger compartment
  8. 30A – ABS / ESP ECU
  9. 30A – Front wiper
  10. 10A – Airbag control unit
  11. 20A – Not used
  12. 7,5А – transmission ECU
  13. 25A – Engine management system
  14. 15A – Oxygen concentration sensors – heating
  15. 20A – transmission ECU
  16. 5A – Braking signals, electrical control unit, electric power steering
  17. 10A – Automatic gearbox operating modes sensor, electro-corrector of headlights, reversing light relay
  18. 15A – CECBS
  19. 25A – Starter
  20. – Not used
  21. 20A – Fuel module, ignition coils, LPG ECU
  22. 10A – Electromagnetic clutch of the air conditioner compressor
  23. 5A – ECU injection system
  24. 20A – Low beam (left headlight), electrocorrector
  25. 20A – Low beam (right headlight), electrocorrector
  26. – Not used

Fuses 24, 25 and 26 on the protection unit may not be removable.

Box 2

Scenic 3

It is located in the junction box in the engine compartment under the protection and switching unit.

2 block under the hood Renault

Diagram

Scheme of the 2nd block

Designation

  • A – Not used
  • B – Fuel heater relay
  • C – Reverse light relay
  • D – Not used
  • F1 – 80A immersion heater control unit
  • F2 – 70A preheating unit
  • F3 – Not used
  • F4 – 80A immersion heater control unit
  • F5 – 60A / 40A fan relay
  • F6 – 20A Fuel heater relay
  • F7 – Not used
  • F8 – 30A fan relay
  • F9 – Not used

Box near the battery

arrangement of blocks on akb

Type 1

Diagram

Block diagram for disconnecting battery

Assignment

  • F1 – 190A Starter
  • F2 – 50A fuse and relay box in the passenger compartment
  • F3 – 80A fuse and relay box (control and switching unit) in the engine compartment 1, fuse and relay box in the passenger compartment
  • F4 – 300A / 190A engine compartment fuse and relay box 2 / alternator
  • F5 – 80A electric power steering
  • F6 – 35A electronic engine control unit (ECU) / fuse and relay box (control and switching unit) in the engine compartment 1
  • F7 – 5A fuse and relay box (control and switching unit) in the engine compartment 1

Type 2

The photo

photo of the unit on the battery

Diagram

Fuse-link diagram

Circuits protected

  1. 70A – additional heater of the passenger compartment
  2. 80A – fuse and relay box in the passenger compartment
  3. 80A – fuse and relay box in the passenger compartment
  4. 80A – fuse and relay box (control and switching unit) in the engine compartment 1, fuse and relay box in the passenger compartment
  5. 30A – additional heater
  6. 50A – ABS ECU / trajectory stabilization system

Next to the electric fan, a  relay for the electric fan of the engine cooling system with a rating of 70A can be located.

Passenger compartment

Main box

It is located in the dashboard, on the left.

photo of the unit in the cabin

Diagram

Scheme block stage 3

Assignment

140A fuse for the right windshield wiper
240A left windshield wiper fuse
310A cigarette lighter
410A rear socket
510A socket in the luggage compartment
610A audio system
75A electric heated exterior mirrors
810A windshield washer, door open indicator
930A automatic parking brake
10Reserve
1125A power seat, steering column switches
1220A relay running engine
13reserve
1425A electric window regulator for the front passenger door
155A brake light switch, brake pedal position sensor, ABS / ESP control unit
1625A electric window regulator of the right rear door
1725A electric window regulator of the left rear door
1810A glove compartment lamp, left luggage compartment lamp, door lamps, sun visor mirror lamps, rain sensor
1910A clock, outside temperature indicator, seat belt warning indicator, audio system connector
205A air conditioning control unit
213A mirror lamps in sun visors
223A interior lampshades, rain and light sensor
2320A trailer connector
2415A CECBS
25reserve
2610A navigation system, CD changer, audio system
2720A audio system, parking brake control unit
28reserve
29reserve
3015A UCH, direction indicators
3110A CECBS
3230A electric window regulator driver’s door
3325A UCH, central locking
3430A ECU multiplex network passenger door
3515A clock, outdoor temperature gauge, phone display
3615A diagnostic socket, horn relay, alarm control unit, siren
3710A brake signals, ECU
3830A automatic parking brake
39Reserve
4040A air conditioning fan, instrument panel
4125A electric sunroof
4240A rear window heating
  • A 70А – power relay (+ battery) with delayed shutdown (without power off at startup)
  • B 70А – power relay (+ battery) with delayed shutdown (with power off at startup)
  • C 40C – rear window defogger relay
  • D 20A – horn relay

The fuse number 3 is responsible for the front cigarette lighter, and the rear outlet is 4 rated at 10A.

Additional relays

A separate “+” relay can be located under the passenger seat when the 40A engine is running. Thus, there can be 3 auxiliary heating relays on the central console heater box.

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