The first generation Mazda BT-50 pickup truck was assembled in 2006, 2007, 2008, 2009, 2010 and 2011. Next in production is the second generation Mazda BT. In this publication, we will consider in detail the assignment of fuses and relays Mazda BT 50 with box diagrams, photo examples and their locations. Note the cigarette lighter fuse.
The number of elements in the boxes and their purpose may differ from the one presented and depend on the year of manufacture and the level of equipment.
This model has 2 main boxes with fuses and relays: in the passenger compartment and under the hood.
Engine compartment
Fuse box
Fuse box is located near the battery.
Example
Legend from the block cover
Diagram
Assignment
| 1 | 80A MAIN – To protect all circuits |
| 2 | 60А GLOW – Candles |
| 3 | 40A IG KEY 1 – Engine management systems, instrument cluster, cigarette lighter and power windows |
| 4 | 60A BTN – HEAD Lights – Headlights |
| 5 | 20А INJ / ALT – Injectors and fuel system |
| 6 | 40A ABS – ABS electric motor, warning lamps, stop lamps |
| 7 | 30А PTC – Fuel heater, auxiliary heater |
| 8 | 60А IG KEY 2 – Air conditioning system, windscreen wipers and washers |
| 9 | 60A BTN 1 – Air conditioning system, heated rear window or central locking or ABS solenoid valve 1, or power windows or lamps for rear position or fog lamps |
Passenger compartment
Fuse box
Fuse box is located under the dashboard behind a protective cover.
Photo – an example of execution
Diagram
Description
| 1 | 20A Cigarette lighter, audio system, electric drive of outside mirrors, additional electrical outlet |
| 2 | 15A Heated seat |
| 3 | 15A Windscreen wipers and washers |
| 4 | 10A Relay for air conditioning and ABS |
| 5 | 30A Centralized locking system |
| 6 | 30A Electric windows |
| 7 | 20A ABS Solenoid Valve |
| 8 | 15A Brake lights and horn |
| 9 | 10A Hazard warning lights |
| 10 | 15A Instrument cluster, reversing lights, direction indicators and automatic front wheel hub lock (RWF) |
| 11 | 15A Engine management systems |
| 12 | 5A Cruise control |
| 13 | 10A Air conditioning electromagnetic clutch |
| 14 | 20A Heated rear window |
| 15 | 10A Rear fog lamp |
| 16 | 15A Right headlight |
| 17 | 15A Left headlight of head light |
| 18 | 15A Front fog lights |
| 19 | 10A Rear parking lights, front parking lights, license plate light |
| 20 | 15A Interior lamps and warning lamps |
| 21 | Reserve |
| 22 | 30A Electric windows |
For the cigarette lighter fuse 1 20A is responsible.
Relay
General layout of the relay
Designation
- AIR CON RELAY – Relay for air conditioner
- HORN RELAY – Signal relay
- FRONT FOG LAMP RELAY – Front fog lamp relay
- REAR FOG LAMP RELAY – Rear fog lamp relay
- REAR DEFOGGER RELAY – Heated rear window relay
- STARTER RELAY – Starter relay
- BLOWER MOTOR RELAY – Fan motor relay
- TNS RELAY – Relay dimensions
- HEAD LAMP RELAY – Headlight relay
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Do you know how to make this material better? We’d love to hear from you.
Hi,
My head lights and low beam lights are not working.
My car is a Mazda BT50 4×4 Double Cabin Utility 2006 – 2009 model.
Checked the fuses. They are fine. I’m trying to check the relay but couldn’t find it under the hood.
What could be some possible causes?
Same problem with mine!
Did you find where the problem was
my right side binkers are not working, bulbs are good
Hi.
Have a BT50 2012 high power 2.2 liter Model, but the trailer outlet plug does not work.
what can be wrong?
Please.
Thank you very much for your publication, as I believe it shall solve a troubleshooting problem I currently have
my tail lights on my 12pin plug don’t work but all lights work.
Hey my fog lights won’t turn off unless my lights are off the switch which controls the fog lights aren’t turning them off and on
mazda bt-50 doesn’t show engen light on the cluster ,the car cranking dont start 2016