Toyota Passo (Daihatsu Boon Sirion) 1G fuse and relay

The 1st generation Toyota Passo was produced in 2004, 2005, 2006, 2007, 2008 and 2009. During this time, the model received a small update. In some countries it is known as Daihatsu Boon or Daihatsu Sirion. In this material, we will show a description of Toyota Passo fuses and relays with block diagrams and photo examples of their execution. Highlight the cigarette lighter fuse.

Toyota passo 1

A different designation of elements in boxes is possible. Check the information with your diagrams on the box cover.

Passenger compartment

In the passenger compartment, the main block with fuses and relays is located on the left side of the dashboard behind the protective cover.






110A ENGINE – Launch system
27,5A ECU IG2 – Charging system, engine management system, automatic transmission, ABS, SRS
320A DEFOG – Heated rear window
47,5A IG1 / BACK – Electronic automatic transmission control system and indicator illumination, automatic transmission selector position. Power windows. Central locking and “Key free” system. Windshield wipers and washers. Rear window cleaner and washer. Direction indicators and hazard warning lights. Reversing lights. Manual air conditioner and air ionizer
57,5A ECU IG1 – Anti-lock braking system (ABS). SRS system. Electric power steering. Headlights (models with xenon headlights from 11.2005)
67,5A ACC – Electric mirrors. Central locking and “Key free” system. Audio system
715A CIG – Cigarette lighter fuse. Additional electrical outlet.
87,5A ST – Starting system. Engine management system (K3-VE). Engine management system (1KR-FE)
915A D / LOCK – Central locking and “Key free” system
1110A HAZ – Direction indicators and hazard warning lights
1320A WIPER – Wipers and washers for glass
1430A POWER – Power windows

The fuse number 7 at 15A is responsible for the operation of the cigarette lighter.


  • R1 – starter relay
  • R2 – relay interrupter of direction indicators
  • R3 – power circuit relay
  • R4 – main relay of the injection system
  • R5 – horn relay
  • R6 – fuel pump relay

Engine compartment

Under the hood, the main fuse and relay box is located next to the battery.

Diagram from the box cover



Photo - diagram


150A IG – Power windows. Glass wipers and washers. Fog lights.
250A EPS – Electric power steering
340A AM1
440A ABS – Anti-lock braking system
530A AM2 – Starting system
630A RAD – Electric fan drive
730A POWER – Power windows. Connector for additional equipment
840A HEATER – Manual air conditioner and air ionizer
97,5А А / С – Air conditioner
1010A H-LP HI LH – Left headlight (high beam)
1110A H-LP HI RH – Right headlight (high beam)
1210A H-LP LO LH – Left headlight (low beam
1310A H-LP LO RH – Right headlight (low beam)
1410A FOG LH – Fog lights (left)
1510A FOG RH – Fog lights (right)
1615A EFI – Engine Management
1710A HORN – Signal
1810A MGC – Air conditioner
1915A STOP – Stop lights
2015A BACK UP – Reverse
2115A DOME – Interior lighting
2210A TAIL – Instrument cluster, clock, dimensions
2320A ABS 2 – ABS
2410A ECU-B – automatic transmission, backlight
R1Heater relay
R2Audio system relay
R3Headlight relay
R4Air conditioner relay
R5Fog lamp relay.


If you have something to add – write in the comments.

Comments 5

  • Perluke relay ditukar sekali jika enjin turut ditukar Passo

  • Engine compartment fuse number 20, what is the function? I removed it out but my reverse lights still functions normally, my car is having an electric issue leakage when i install the fuse no 20, it affects my radio player and clock only the rest functions normally without it,anyone have an idea of the fault?

  • Is there MP3 Fuse?

  • What happens if you bridge relay for injection and fuel pump on a passo

  • Hi. Which one is alternator fuse?

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