The Mazda 5 minivan has been produced in two generations since 1994. We will show the location of all Mazda 5 electronic control units for cars 2004, 2005, 2006, 2007, 2008, 2009, 2010 model years. Consider in detail the diagrams of the fuse blocks and the Mazda 5 relay with a description of the purpose of their elements. Note the cigarette lighter fuse.
General arrangement
Location of electrical control units.
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| № | Description |
| 1 | Air conditioning control unit (in the heater control panel) |
| 2 | Little light sensors (air conditioning) |
| 3 | Heater / A / C Blower Motor Resistor (Automatic Temperature Control) - Passenger Footwell |
| 4 | Heater / A / C blower motor resistor (manual temperature control) - driver's footwell |
| 5 | Antenna unit, in front, (keyless entry system) |
| 6 | Antenna unit, in salon (keyless entry system) |
| 7 | Antenna unit, rear (keyless entry system) |
| 8 | Antenna unit, rear door (keyless entry system) |
| 9 | Shock sensor (SRS), front |
| 10 | Volume change sensor (anti-theft system), front - with sunroof |
| 11 | Volume change sensor (anti-theft system), front - without sunroof |
| 12 | Volume change sensor (anti-theft system), rear |
| 13 | Anti-theft alarm sound - left side of luggage compartment |
| 14 | Interference Suppressor (Audio) - Luggage Compartment Left Side |
| 15 | Accumulator battery |
| 16 | Central locking signal control unit |
| 17 | Diagnostic connector (DLC) |
| 18 | Rear left door electrical control unit - left side of luggage compartment |
| 19 | Right rear door electronics control unit - right side of luggage compartment |
| 20 | Power control unit glass lifter (in the switch on the driver's door) |
| 21 | Cooling fan electric motor control unit |
| 22 | Fuse / relay box, engine compartment |
| 23 | Fuse / relay box dashboard |
| 24 | Xenon headlamp control unit, left |
| 25 | Xenon headlamp control unit, right |
| 26 | Headlight washer pump |
| 27 | Horn (top) |
| 28 | Horn (bottom) |
| 29 | Immobilizer Control Unit - In Instrument Cluster |
| 30 | Immobilizer ring antenna - near the ignition switch |
| 31 | Interior temperature sensor |
| 32 | Direction indicator relay - in the multifunction control unit |
| 33 | Instrument cluster control unit (in the dashboard) |
| 34 | Keyless entry system control unit |
| 35 | light sensor |
| 36 | Multifunctional control unit - functions: Anti-theft system, central locking, outside lamps, turn signals / hazard warning lights, fog lamps, rear window wiper / washer, windshield wiper / washer |
| 37 | Navigation antenna - behind the dash |
| 38 | Navigation control unit |
| 39 | Ambient temperature sensor |
| 40 | Power steering control unit - in the power steering pump |
| 41 | Rear window washer pump motor |
| 42 | Additional fuse (petrol - 250A / Diesel - 450A) - power distribution (charging and starting systems) |
| 43 | Side impact sensor, front left - B-pillar lower |
| 44 | Side airbag sensor, rear left |
| 45 | Side impact sensor, front right - B-pillar lower |
| 46 | Side airbag sensor, rear right |
| 47 | Steering wheel position sensor (power steering system) - under the steering wheel |
| 48 | Sunroof electric control unit |
| 49 | SRS electronic control unit |
| 50 | Body height sensor (rear) - on the suspension |
| 51 | Electronic gearbox control unit (automatic transmission) - in the electronic engine control unit (diesel) |
| 52 | Electronic gearbox control unit (automatic transmission) - in the electronic engine control unit (petrol) |
| 53 | Vehicle speed sensor - ABS electronic control unit |
| 54 | Voice synthesizer (navigation system) |
| 55 | Buzzer ("keyless entry" system) - behind the front left wheel arch trim |
| 56 | Windshield washer fluid low level sensor |
| 57 | Windshield washer pump motor |
| 58 | Rain sensor (windshield wiper) |
In the passenger compartment
It is located at the right end of the dashboard behind the protective cover.
| Diagram | |
|---|---|
|
|
| № | Description |
| 1 | 7.5A M.DEF - Heated mirrors (some models) |
| 2 | 10A STARTER - Starter |
| 3 | 20А ENG3 - Engine control unit |
| 4 | 15А P.OUTLET - Connector for accessories |
| 5 | 5A SHIFT / L - Transmission switch |
| 6 | 15А CIGAR - Cigarette lighter |
| 7 | 7.5А MIRROR - Mirror, power adjustment, audio system (some models) |
| 8 | 10A A / C - Air Conditioning |
| 9 | 25А F.WIP - Wipers and windshield washer |
| 10 | 15А R.WIP - Rear window wiper and washer |
| 11 | 5A Main relay (some models), PCM (some models) |
| 12 | 10A METER - Instrument panel. Automatic headlight range control (some models) |
| 13 | 10A SAS - Additional restraint systems, SRS |
| 14 | Seat heating (some models) |
| 15 | 5F ABS, DSC - ABS |
| 16 | 5A EHPAS - Electro-hydraulic power steering |
| 17 | 15А ENG2 - Engine management |
| 18 | P / W - Electric windows |
| 19 | P / W - Electric windows |
| The fuses 4 and 6 at 15A are responsible for the operation of the cigarette lighter. | |
In the engine compartment
Fuse box Installed on the left side of the engine compartment next to the battery.
Photo - an example of execution.
| Diagram | |
|---|---|
|
|
| № | Purpose of fuses |
| 1 | 30A FAN - Cooling fan |
| 2 | 30A FAN - Cooling fan |
| 3 | 40A P.WIND - Electric windows |
| 3 | 30A R. BLOWER - Rear fan motor |
| 4 | 30A IG KEY1 INJ - To protect various circuits |
| 4 | 20A IG KEY2 - To protect various circuits |
| 5 | 20A ABS-V ABS |
| 6 | 30A ABS-R - ABS |
| 7 | 20A IG KEY2 - To protect various circuits |
| 7 | 40A IG KEY1 - To protect various circuits |
| 8 | 20А HEATER DEICER TCM - Heater (defroster) |
| 9 | 40A BLOWER - Fan motor |
| 20A F.BLOWER - Front fan motor | |
| 10 | 40A GLOW IG KEYl - For protection of various circuits |
| 20A F.BLOWER - Front fan motor | |
| 11 | 60A BTN - For protection of various circuits |
| 12 | 40A IG KEY2 - To protect various circuits |
| 13 | 20А CLOSER P.SLIDE LH - Left door closer |
| 14 | 20А CLOSER P.SLIDE RH - Right door closer |
| 15 | 80A EHPAS - Electro-hydraulic power steering |
| 16 | 15А FOG - Fog lights |
| 17 | 20А D.LOCK - Electric door lock |
| 18 | 20А P.WIND H / CLEAN - Electric windows |
| 19 | 10A ETC - Accelerator Position Sensor |
| 20 | 25А DEFOG - Heated rear window |
| 21 | 10А ENG + B - PCM unit |
| 22 | 10A STOP - Brake lights |
| 23 | 20А FUEL Pump - Fuel pump |
| 24 | 10А HAZARD - Direction indicators, hazard warning lights |
| 25 | 15A ROOM - Interior lighting, Luggage compartment lighting |
| 26 | Reserve |
| 27 | 10A MAG - Magnetic clutch |
| 28 | 7,5А GLOW SIC - Glow plugs |
| 29 | 10A HEAD HR - High beam headlights (right) |
| 30 | 10A HEAD HL - High beam headlights (left) |
| 31 | 15А HORN - Signal |
| 32 | 20А SUN ROOF - Sunroof |
| 33 | 7,5А MIRROR BURGLAR - Anti-theft system (some models) |
| 33 | Reserve |
| 34 | 15A HEAD LR - Dipped headlights (right), manual headlight range control |
| 35 | 15A HEAD LL - Low beam headlights (left) |
| 36 | 15А ENG BAR2 - O2 heater |
| 37 | 15А ENG BAR2 - Air flow sensor, Engine management system |
| 38 | 20А INJ ENG BA - Injector |
| 39 | 10А ILLUMI - Lighting |
| 40 | 10A TAIL - Rear lights, Parking lights, License plate light |
| Relay decoding | |
| DEFOG - Heated rear window relay | |
| TNS - Relay for outdoor lighting (marker lamps) | |
| AT PUMP - Transmission relay | |
| HEAD LO - Low beam relay | |
| HEAD HI - High beam relay | |
| F / WARMER - Fuel heating relay | |
| FANS - Fan relays | |
| A / C - Air conditioner relay | |
| HORN - Signal relay | |
There is a high power main fuse on the positive terminal of the battery.
