Diagrams of fuse and relay boxes – Renault Trafic II

Applies to vehicles manufactured in the years:

2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 and 2014.

 

Locations

Description

1	ABS electronic control unit – underfloor
2	Air conditioning / heater controller
3	Battery battery
4	Diagnostic Connector (DLC)
5	Electronic Engine Control Module (ECM)
6	Fuse / relay box, engine compartment
7	Fuse / Relay Box, Instrument Cluster 1
8	Fuse / relay box, instrument panel 2
9	Fuse / relay box under the floor
10	Glow plug relay
11	Heater blower motor resistor – in the heater block
12	Sound signal
13	Fuel cut-off inertia switch
14	Multifunctional control unit – functions: anti-theft system, central locking, alarm, rear window defogger, immobilizer, turn signals, interior lighting, windshield wiper / washer
15	Navigation system control unit
16	Ambient temperature sensor – in the right door mirror
17	Parking system control unit
18	SRS electronic control unit
19	Electronic Transmission Control Module (TCM) – ASM transmission
20	Vehicle Speed ​​Sensor – on Gearbox (some models)

Passenger compartment

The main fuse box is located on the rear of the instrument panel.

The current diagram with the arrangement of elements will be stuck on the back of the cover.

Description

1	15A Audio system, light relay, alarm, display, navigation ECU, tachograph
2	10A Interior lighting
3	15A Fog lamp relay
4	15A signal, Switches: exterior lighting, turn signals, fog lights
5	25A signal, Switches: exterior lighting, turn signals, fog lights
6	30A Windshield wipers and washers
7	10A ECU, manual transmission, ECU, starter relay and fuel pump
8	25A Internal heater
9	10A Central locking, diagnostic connector, instrument panel, steering angle sensor
10	30A Central locking
11	15A turn signal
12	30A Relay for heated rear window and exterior mirrors
13	25A signal, Switches: exterior lighting, turn signals and fog lights
14	25A Electric water pump relay for parking heating system, Auxiliary air distribution block
15	15A Rear Driving Lights – Switch, Fuel Heater Relay, Reversing Lamp, Windshield Wiper
16	10A Central locking system, heated rear window, glove box lighting, instrument panel, air conditioning, headlight range adjustment
17	10A Vehicle Speed ​​Sensor, Steering Angle Sensor, ABS ECU, ESP ECU
18	15A Heater, wipers and washers control panel, audio system, relay dimensions, dipped beam, rear window wiper, display
19	10A brake light switch, diagnostic connector, airbag control unit and parking assist, rain and light sensor, ESP switch
20	15A Interior heater, auxiliary heater relay, Heated driver and passenger seats – switches
21	30A Electric windows
22	30A Rear window wiper: engine and relay
23	10A High-beam headlamps
24	25A Passenger climate control panel, auxiliary heating system – water pump relay
25	5A Relay for discharging the battery “+” power circuit with a time delay for internal lighting
26	10A Heated door mirrors
27	15A Lighter – 1st row of seats, Additional equipment – 1st row of seats
28	25A Heater and air conditioner fan, Air conditioning – control panel
29	10A display, daytime running lights – main relay, audio system, navigation ECU
30	15A Auxiliary 12 V socket – 1st row of seats
31	15A Auxiliary 12 V socket – second row of seats
32	15A sound signal
33	10A Fog lamps
34	10A Position lights – starboard
35	10A Side lights – left side, instrument lighting
36	10A Low beam – right headlight
37	10A Low beam – left headlight
38	10A High beam – right headlight
39	10A Left-hand high beam headlamp

 

It is possible to have additional boxes with relays in the instrument panel.

• Heated rear window relay
• Rear window wiper / washer relay
• Rear wiper relay
• Main ignition circuits relay
• Windshield heater relay
• Fog lamp relay

Engine compartment

Type 1

In the engine compartment, the fuse box is located on the left-hand side under the protective cover.

Description

Power Circuit Protection (777)
1A	reserve
1B	70A Fuse box in passenger compartment, preheater
1C	60A Immersion heater 1st and 4th relay
1D	60A Immersion heater 2nd and 3rd relay
1E	reserve
1F	60A Cooling fan – relay
Motor circuit protection unit (1834)
1	25A ECU
2	15A Motor power circuit
3	10A air conditioning compressor electromagnetic clutch
4	20A Fuel heater relay
Power Circuit Protection (1841)
2A	60A Passenger compartment fuse box, receiver relay 1
2B	reserve
2C	60A Relays 1 and 2 “+” after ignition energized, Passenger compartment auxiliary heater relay
2D	60A Fuse box in passenger compartment, Anti-theft alarm
2E	reserve
2F	40A Electric fan for heater and air conditioner

Type 2

Description

1	Auxiliary heater: 2 or 3 additional heaters
	Diesel: parking heater relay
2	Diesel: Relay for fuel injection computer
	Petrol: injection interrupted
3	Diesel pump relay
4	Fuel pump / diesel heater relay
5	Diesel parking heater: Fan assembly relay, second speed level
6	Coupling relay: AC compressor
7	1 auxiliary heater relay (thermo-piston)
8	2 or 3 additional heaters (thermo-pistons)
	Gasoline: parking heater relay
9	Diesel: fan assembly
	Diesel: Second speed level relay with AC
	Gasoline: First level of speed with AC
10	Gasoline: fan assembly
	Diesel: AC fan speed level 1 relay
	Gasoline: Second AC speed level
11	Not used
12	Heated windshield relay.
13	Heated windshield relay.
14	Not used
15	Not used
16	40A AC
17	50A Heated windshield
18	50A Heated windshield
19	60A of the PDB
20	60A ABS
21	60A of the PDB
22	60A of the PDB
23	Radiator fan 50/60 / 70A
24	50 / 60A Warning, self-fuse
25	70A Pre-heating