Toyota Venza 1G – fuse and relay

The 1st generation Toyota Venza was produced in 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 and 2017. During this time, the model has been restyled. In this publication you will find information on the location of electronic control units, a description of fuses and relays Toyota Venza with box diagrams and photo examples of their execution. Note the cigarette lighter fuse.

Toyota Venza

Check the purpose of fuses and relays with your diagrams on the box cover.

Passenger compartment





  1. Airbag unit
  2. Gear selector control unit
  3. Key transponder amplifier
  4. Fuse box / body ECM
  5. Headlight range control unit
  6. Relay box
  7. Power steering control unit
  8. Turn signal relay
  9. Distribution connector
  10. Steering lock actuator
  11. Distribution connector
  12. Air conditioner amplifier
  13. The engine control unit
  14. All-wheel drive control unit
  15. Expansion module
  16. Active lighting control unit
  17. Audio amplifier

Fuse box

It is located under the dashboard behind a protective cover.

Location fuse box





Protected components

125A RR DOOR – 2008-2009: Power Windows
20A RR DOOR – 2010-2017: Power windows
225A RL DOOR – 2008-2009: Power Windows
20A RL DOOR – 2010-2017: Power windows
325A FR DOOR – 2008-2009: Power Windows
20A FR DOOR – 2010-2017: Power windows
415A FOG – Fog lights
57,5A OBD – On-board diagnostics system
625A FL DOOR – 2008-2009: Power Windows
20A FL DOOR – 2010-2017: Power Windows
710A STOP – Brake lights, vehicle stability control system
810A RR FOG – Rear fog lamp
107,5A AM1 – Starting system
117,5A ECU-B NO.2 – Steering sensor, air conditioning, power windows
127,5A 4WD – Active Torque Control 4WD
1320A SEAT HTR – Heated seats
1425A S / ROOF – Hatch
1510A TAIL – Side light, license plate light
165A PANEL – Hazard signals, audio system, clock, dashboard illumination control, glove box illumination, console storage illumination, steering wheel switches, heated outside rearview mirrors, seat heaters, stability control system
1710A ECU IG NO.1 – Multiplex Data System, Sunroof, Power Tailgate, Seat Heaters, Active Torque Control 4WD, Audio
1815A RR WASHER – Washer for rear window
1910A A / C NO.2 – Air conditioning system
2020A FR WASHER – Washer of a windshield
217,5A ECU IG NO.2 – Stability control system, automatic headlight height adjustment system, yaw rate and overload sensor, steering sensor, shift lock system, automatic transmission, electric power steering
2210A GAUGE NO.1 – Navigation system, reversing lights, charging system, emergency signals, multifunction display
2330A FR WIPER – Windshield wipers
2415A RR WIPER – Rear window cleaner
2610A IGN – Multiport fuel injection system / sequential multiport fuel injection system, steering lock system, intelligent entry and start system, SRS airbag system
277,5A GAUGE NO.2 – Instruments and indicators, multifunction display, multiplex data transmission system
287,5A ECU-ACC – Exterior mirrors
297,5A SHIFT LOCK – Shift lock system
3015A PWR OUTLET NO.1 – Electrical outlets
317,5A RADIO NO.2 – Audio system
3210A MIR HTR – Heated outside rearview mirrors

The fuse number 30 at 15A is responsible for the operation of the cigarette lighter.

Additional elements can be attached to the side of the unit.


Diagram 2


130A P / SEAT – Power Seats
R1Fog light
R2Side light
R3Auxiliary relay (ACC)
R5Ignition (IG1)

Relay box


Diagram relay


  • R1 Interior lighting (DOME CUT)
  • R2 Rear fog light (RR FOG)
  • R3 –
  • R4 Ignition (IG1 NO.2)

Additional elements


additional elements


  1. Sunroof control unit
  2. Right mirror control unit
  3. Central locking receiver
  4. Distribution connector
  5. Tailgate control unit
  6. Body control unit (in the absence of a power tailgate)
  7. Left mirror control unit

Engine compartment



Location 2


  1. Fuse and relay box
  2. The engine control unit
  3. Transmission control unit
  4. Headlight wiper relay
  5. Brake actuator

Fuse and relay box

It is located on the left side of the engine compartment, next to the battery.

Photo 2

Diagram from the box cover

Covery 2


Diagram 3


17,5A DOME – Personal / Interior Lights, Individual Mirror Lights, Engine Switch Lights, Door Sill Lights, Power Tailgate, Instruments and Indicators
210A ECU-B – Instruments and gauges, clock, audio system, body ECU, wireless control system, intelligent entry and start system, electric tailgate
310A RSE – 2008-2012: Rear seat entertainment system
415A RADIO NO.1 – 2008-2010: Audio system, navigation system
20A RADIO NO.1 – 2011-2017: Audio system, navigation system
625A RADIO NO.3 – 2008-2012: Audio system
20A AUDIO AMP – 2013-2017: Audio system
825A IG2 – SRS airbag system, fuses: “INJ NO.1”, “INJ NO.2”
1015A HAZ – 2008-2012: Direction indicators
15A TURN-HAZ – 2013-2017: Direction indicators
1110A ETCS – Multiport fuel injection system / sequential multiport fuel injection system, electronic throttle control system
1210A EFI NO.1 – Intelligent Entry and Start System, Multiport Fuel Injection System / Sequential Multiport Fuel Injection System, Automatic Transmission
137,5A ALT-S – Charging system
147,5A AM2 – Multiplex data transmission system, starting system
157,5A SEC-HORN – Anti-theft system
1620A STR LOCK – Steering lock system
1720A DOOR NO.1 – Door lock system
1910A BI-XENON – 2013-2017: Discharge headlights (high beam control)
2010A EFI NO.3 – Multiport fuel injection system / sequential multiport fuel injection system
2115A EFI NO.2 – Multiport fuel injection system / sequential multiport fuel injection system
2220A EFI NO.4 – 1AR-FE: Air-fuel ratio sensor
25A EFI MAIN – 2GR-FE: Fuses: “EFI NO.2”, “EFI NO.3”
2415A H-LP RH HI – Right headlight (high beam)
2515A H-LP LH HI – Left headlight (high beam)
2615A H-LP RH LO – Right headlight (low beam)
2715A H-LP LH LO – Left headlight (low beam)
2810A HORN – Sound signal
2920A EFI MAIN – 1AR-FE: Fuses: “EFI NO.2”, “EFI NO.3”
20A A / F – 2GR-FE: Air Fuel Ratio Sensor
3015A INJ NO.2 – Ignition system
3115A INJ NO.1 – Multiport fuel injection system / sequential multiport fuel injection system
3315A AC 115V – 2008-2012: Socket
10A MIRROR – 2013-2017: Exterior mirrors (driver position memory)
3520A DEICER – Heated area for windscreen wiper blades
3830A ST / AM2 – Starting system
4180A EPS – Electric power steering
42120A ALT – Charging system, fuses: “HEATER”, “ABS NO.1”, “FAN MAIN”, “ABS NO.2”, “PBD”, “RR DEF”, “MIR HTR”, “DEICER”
140A ALT – Charging system, fuses: “HEATER”, “ABS NO.1”, “FAN MAIN”, “ABS NO.2”, “PBD”, “RR DEF”, “MIR HTR”, “DEICER”
4330A RR DEF – Heated rear window
4430A PBD – 2008-2012: Power Luggage Compartment Door
30A LG / CLOSER – 2013-2017: Power Luggage Compartment Door
4530A H-LP CLNR – Headlight cleaners
40A FAN MAIN – 2GR-FE: Electric cooling fan
4630A RDI FAN – 1AR-FE: Electric cooling fan
4730A CDS FAN – 1AR-FE: Electric cooling fan
4930A ABS NO.2 – Anti-lock braking system, stability control system
5050A FAN MAIN – 2GR-FE: Electric cooling fan
5150A ABS NO.1 – Anti-lock braking system, stability control system
5250A HEATER – Air conditioning system
R1Anti-theft system (SEC HORN)
R2Heated area for windscreen wiper blades (DEICER)
R4Brake light (BRK)
R5Heated rear window (RR DEF)
R6Starter (ST)
R7Electric cooling fan (FAN NO.1)
R8Gas discharge headlights (BI-XENON)
R9Electric cooling fan (FAN NO.3)
R10Electric cooling fan (FAN NO.2)
R11Ignition (IG2)


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

Comments 3

  • Where’s the fuel pump relay?

  • I have a 2009 Venza 2.7 liter;. The low beam headlights wont turn on together with the fog lights. Only the high beam light work. I can shift to high beam. I check all fuses and replace the low beam and fog bulbs. But their is a relay box specificly for the front light that I cant find. If anyboy knows please let me know

  • I can’t find the window relay

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