The first generation of the Renault Koleos compact crossover was produced in 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 and 2016. During this time, the car underwent restyling 3 times, concerning both the exterior and the interior. The second generation entered the market in 2017 and is still in production today. We will show you where all the electronic control units are located. We will pay special attention to the fuse and relay boxes in Renault Koleos, their diagrams and descriptions of the purpose of the elements, and also note the cigarette lighter fuse.
Contents
Location
Diagram
Assignment
- ABS electronic control unit
- Heater / A / C fan motor resistor – in the heater block
- Air conditioner electronic control unit
- Accumulator battery
- CAN data bus, gateway control unit
- Diagnostic connector (DLC)
- Electric parking brake control unit – luggage compartment
- Electronic engine control unit (Diesel)
- Electronic engine control unit (petrol)
- Electronic control unit 4WD
- Fuse / relay box, engine compartment 1
- Fuse / relay box, engine compartment 2
- Fuse / relay box, engine compartment 3
- Fuse / relay box, engine compartment 4- Diesel
- Fuse / relay box, instrument panel
- Xenon headlight control unit
- Sound signals
- Multifunctional control unit – Functions: A / C / Heater, Audio / Navigation, Central Locking, Charging System, Power Windows, Exterior Lights, Fuel Filler Opener, Heated Rear Window, Horns, Main Ignition Circuits, Immobilizer, Lamps interior lighting, power steering, rear window wiper, starting system, steering column lock, windshield wipers
- Ambient temperature sensor
- Parking system control unit – right side of luggage compartment
- SRS electronic control unit
- Telephone control unit
- Electronic control unit for gearbox – automatic transmission
- Tire pressure monitor control unit
Engine compartment
To get to the 2 main boxes in the engine compartment, located behind the battery, you first need to remove the air duct.
Box 1
The photo
Diagram
Assignment
| F1 | (10A) Steering column lock |
| F2 | (10A) Engine management system |
| F3 | (10A) Engine management system |
| F4 | (10A) Fog lights |
| F5 | (10A) Air conditioning / heater |
| F6 | (30A) Windshield wiper |
| F7 | (15A) RH headlamp |
| F8 | (15A) LH headlamp |
| F9 | (10A) |
| F10 | (10A) LH headlamp |
| F11 | (10A) RH headlamp |
| F12 | (10A) Steering wheel switches |
| F13 | (15A) Fuel pump |
| F14 | (15A) |
| F15 | (10A) |
| F16 | (10A) |
| F17 | (15A) Engine management system |
| F18 | (10A) |
- R17 – Relay 1 speed fan
- R18 – Relay 2 speed fan
- R19 – Relay 3 speed fan
- R20 – Starter relay
Box 2
The photo
Diagram
Designation
F1 – 15A Heated seats
F2 – 10A Relay for electric water pump (573), water in fuel sensor (414), fuel injection ECU (120), protection and switching unit
F3 – 10A Fuse for main relay for daytime running lights
F4 – 10A Alternator
F5 – 60A Electric power steering
F6 – 30A Headlight washer pump relay
F7 – 30A ABS ECU (118) – ABS / ESP ECU
F8 – 40A or 50A ABS ECU (118) or with ESP
F9 – 50A cooling fan, fan relay (234), cooling fan relay 2
F10 – 40A Fuse for the driver’s door power window motor, UCH (645), sunroof motor
F11 – 30A Passenger compartment fuse and relay box (260), protection and switching unit (1337)
F12 – 50A Protection and switching unit, cooling fan relay Engine 2
F13 – 20A Audio system, radiotelephone ECU, combined time / outside temperature display, navigation ECU (662) video display, CD changer, multimedia keypad, multiplex network interface unit (1714), TV tuner
F14 – 30A Relay auxiliary heater 2
F15 – 30A Auxiliary heater relay 1
F16 – 10A Automatic transmission ECU
M01 – 30A Automatic parking brake ECU
M02 – 20A Rear air conditioning
M03 – 30A Auxiliary heater relay 3
M04 – Not used
234 – Engine cooling fan relay
288 – Daytime running light main relay
753 – Headlight washer pump relay
1524 – Brake light
relay 1988 – Engine cooling fan relay 2
R – Horn relay
Box 3
The unit is located next to the windshield washer reservoir.
Diagram
Appointment
234 – Engine cooling fan relay
288 – Daytime running light main relay
573 – Electric water
pump relay 1069 – Additional heater relay 3
1524 – Brake light relay
Box 4
It is located on the positive terminal of the battery.
Diagram
Decoding
- F1 450A – Starter, alternator
- F2 100A – Engine compartment fuse and relay box
- F3 100A – Engine compartment fuse and relay box
- F4 80A – Engine compartment fuse and relay box
- F5 100A – Passenger compartment fuse and relay box
- F6 60A – Block pre-starting heating
Passenger compartment
Fuse box
The unit is located in the passenger compartment, in the lower left of the dashboard.
Diagram
Designation
| 1 | 10A Not used |
| 2 | 10A ECU for airbags, seat belt pretensioners |
| 3 | 10A ECU for fuel injection, brake light switch, diagnostic socket, ECU for air conditioning, headlight range control motor |
| 4 | 10A Instrument panel |
| 5 | 15A Fuse – base, box 1876 |
| 6 | 10A Burglar alarm ECU, discharge lamp ECU, clutch pedal end-of-travel sensor, alarm, seat belt not fastened alarm module |
| 7 | 10A Brake Light Switch |
| 8 | 20A Audio amplifier |
| 9 | 10A Not used |
| 10 | 10A UCH, engine ON / OFF switch without ignition key, rain and light sensor |
| 11 | 10A Instrument panel, clutch pedal end sensor |
| 12 | 10A transmission ECU |
| 13 | 10A Power outside rearview mirror |
| 14 | 20A Heated rear window |
| 15 | 20A Heater and air conditioning control panel |
| 16 | 15A Not used |
| 17 | 15A Sockets for additional equipment of the 2nd row of seats |
| 18 | 15A Cigarette lighter |
| 19 | 10A Instrument panel |
| 20 | 15A Sockets for additional electrical equipment |
| 21 | 15A Climate control |
| 22 | 15A Electric fan |
| 23 | Not used |
| 24 | Spare |
| 25 | Spare |
| 26 | Spare |
| 27 | Not used |
For the front cigarette lighter fuse number 18 15A is responsible
Relay
Diagram
Circuits protected
- A Relay “+” after ignition
- B Accessory relay
- C Heated rear window relay, electric door mirrors
- D Relay, electric fan 1 for passenger compartment ventilation
- 1615 Relay “+” with the engine running
Also We have posted a video on our YouTube channel. Watch and subscribe.
DEAR SIR, THERE IS NO MENTION OF THE REVERSE LIGHT RELAY OR FUSE IN ANY OF THE PICTURES OR FUSES / RELAYS MENTIONED. THANKS.
Where is fuse for cruise control please.
Iv a issue with my 2015 koleos, the coolant fan comes on as soon as I start my car, the sensor have been changed and it’s made no difference, there are no warning lights on in the car. So far no mechanic or auto electrician have been able to solve this issue.
Check if the air conditioning has enough pressure.
le ventilateur se met en fonctionnement si la clim est en marche et en bon état le ventilateur s’éteint au bout de QQ secondes c’est tout à fait normal