Fuses and relay Renault Megane 2

Renault Megane 2 generation was produced in 2002, 2003, 2004, 2005, 2006, 2007, 2008 and 2009 with hatchback, sedan and station wagon bodies. The sedan was assembled at a factory in Turkey, and all other modifications in France. In some countries, Megane 2 pickups were sold under a different name - Megane Grand Tour. We will show you where the fuse and relay boxes are located on the second generation Renault Megane and how to get to them. Also, a photo of the blocks and a diagram describing the purpose of the elements, we separately note the cigarette lighter fuse.

The execution of blocks and the number of elements may differ from those shown and depend on the year of manufacture and equipment level. Current diagrams must be printed on the back of the protective cover of the unit.

Blocks under the hood

Under the hood of the second generation Renault Megane there are 3 fuse boxes.

Battery fuses

This block is located on the positive terminal of the battery.

scheme

Goal

1. 30A - Electronic control unit in the cabin
2. 350 amps - gas vehicle, alternator, 400 amps - diesel vehicle - engine compartment junction box
3. 30A - Engine compartment switch box

Switching unit

Installed on the left side of the engine compartment. Closed with a protective cover.

In one embodiment, removing the cover gives access to the block where the fuse can be replaced in another block will be placed in another case and access will be difficult.

How to get to the fuse box under the hood Renault Megane 2

First you need to remove the battery and unscrew the mounts from its mount to get to the ECU.

Next, unscrew its mount and move it to the side. We remove the air duct, near the radiator, and lift the ECU bracket.

We unscrew the bolt on the block itself. And now we can push the block. Don't forget to remove the power plugs.

Option 1

Photo - scheme

designation

Description

а	7,5A Left position lamp, cigarette lighter, central locking and alarm switch, headlight range control, heating (air conditioning) and ventilation control unit
two	10A Left high beam headlamp
3	10A High beam right headlight
4	10A Right dipped beam, front and rear body height sensors, headlight range control, right headlight range control motor
5	10A Dipped beam of the left headlight, electric motor of the corrector of the left headlight
6	20A fog lights
7	7,5A Dipped beam of the right headlight, right clearance, automatic transmission selector position indicator, power window control unit for all doors
8	15A Electric steering column anti-theft lock
9	5A Driver airbag module, electric power steering
10	7,5A Automatic transmission selector position indicator, diagnostic connector
11	5A Anti-theft device on the power steering column
12	5A automatic transmission
thirteen	Gas control unit 10A
14	Reversing lights 10A
fifteen	Solenoid valve relay 20A LPG
sixteen	10A AC Compressor Electromagnetic Clutch
17	Reserve 10A
18	40A Electric fan of the engine cooling system
night	ABS control unit 25A
twenty	30A Heated rear door glass
twenty-one	Start relay 25A
22	Wiper motor 25A
23	Reserve 25A

Option 2

Execution example

scheme

transcribed

а	10A fuse for right position lights (172-226) - speed limiter control switch (1081) - trajectory stabilization system switch (1106) - automatic transmission selector lever position indicator (1129) - left seat heating switch (1514) - right seat heating switch (1513 ) - hardtop switch
two	10A fuse for the left lamp of the central electronic communication unit of the side light (173-227) - cigarette lighter (101) - electric door lock and alarm switches (1391) - headlight range control switch (1390) - climate control panel (319) - audio systems (281) - multifunction display (653) - central electronic communication unit
3	10A Right headlight fuse (low mowing) (226) - rear body height sensor (1372) - front body height sensor (1373) - headlight range control switch (1360) - headlight range control motor right headlight (538)
4	10A Left headlight fuse (low beam) (227) - Left headlight range control motor (537)
5	Fuse 20A left and right fog lights (176-177)
6	10A Left headlight fuse (high beam)
7	10A Right headlight fuse (high beam)
8	ABS ECU (113) or Electronic Stability Control (1094) Fuse 25A
9	Wiper motor 25A
10	5A Fuse for the "+" circuit after the ignition switch to the airbags and electric power steering (756-1232)
11	15A Power steering column lock fuse
12	Reservation
thirteen	Reservation
14	15A Injection systems, Protection relay
fifteen	Reserve 10A
sixteen	5A AKP
17	7,5A Fuse "+" after the ignition switch in the cabin: selector lever position indicator (1128) - automatic transmission shift mode switch (129) - speed limiter switch (1081) - instructor controls on the training car (459) - interior fuse and block relay (260) - auxiliary heater relay 1 (1067) - auxiliary heater relay 2 (1088) - diagnostic socket (225) - headset microphone free
18	5A Electric steering column lock
night	Reversing lights 10A
twenty	20A Fuel heating relay
twenty-one	15A fuel flush pump
22	10A A/C compressor clutch
23	30A Rear window heating elements

Power fuse box

Located under the junction box.

scheme

designation

а	70A Additional heating relay 2
two	Internal Fuse and Relay Box 60A / Glow Plugs 70A
3	40A Additional heating relay 1
4	70A electric power steering
5	ABS control unit 50A
6	70A Cab Mount Fuses and Relays
7	20A Diesel fuel filter heater relay
8	Preheating control unit 70A
9	70A Auxiliary heater relay 2

Additional Items

Additional elements can be installed next to the power fuse box.

scheme

Description

F9Q engine
К	F9Q: diesel heater 20A
В	F9Q814: Electric coolant pump 20A
983	F9Q814: 50A injection control unit power relay
K9K engine
F1	Not used
F2	Not used
F3	Not used
F4	15A + main injector relay power supply (air flow meter power protection)
2. 3. 4	K9K724: Engine Cooling Fan Relay, 40A, 460W (with A/C)
2. 3. 4	K9K732: Engine Cooling Fan Relay, 50A, 550W (with A/C)
K4M engine
К	20A fuel pump
В	Shutdown of the fuel pump LPG 20A
WITH	LPG Solenoid Valve 20A
Д	Tank SUG 20A
Me	20A Gas expansion solenoid valve
Ф	Not used

Some elements are mounted outside the blocks presented above, for example, a headlight washer pump and others.

Block in the cabin

The main cab fuse box is located on the lower left side of the instrument panel behind a protective cover.

On the back there will be up-to-date information with a decoding of the scheme.

Circuit example

scheme

Goal

а	Reservation
two	Reservation
3	Reservation
4	3A Electric fan and interior air temperature sensor, interior rearview mirror, rain and light sensors
5	20A Heated driver and front passenger seats
6	20A electric locks for all doors
7	15A cigarette lighter
8	7,5A heated exterior mirrors
9	ABS control unit 10A
10	15A Audio system head unit, on-board computer, headlight washer motor, windshield and trunk glass (hatchback, station wagon), fuel heater (K9K engine), heater (air conditioning) and interior ventilation control unit, security alarm control unit
11	15A brake light
12	Reservation
thirteen	25A Power window motor driver's door
14	25A Passenger glass lift door motor
fifteen	20A Instrument panel, power outside mirrors
sixteen	15A Horn, diagnostic connector, wiper motor
17	15A Rear door wiper motor
18	20A Internal electrical control box, accessory relay
night	30A Electric motor of the heating (air conditioning) system of the room and ventilation
twenty	Electric motors 40A for power windows rear doors
twenty-one	20A 40A Electric sunroof motor, power convertible roof
R1	The relay of electric motors of electric windows of all doors
R2	Auxiliary relay

For the cigarette lighter fuse number 7 is responsible for 15A.

Separate relays can be installed under the instrument panel outside of this box, for example in the accelerator pedal bracket #1524 - 40A - Stop lights controlled by the ESP ECU or auxiliary heater relay - on the left side of the passenger compartment blower box.

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