Toyota Avensis 3G – fuse and relay

The 3rd generation Toyota Avensis is designated as T27 / T270 and was produced in 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 and 2018 with sedan and station wagon bodies, both with gasoline and diesel engines. In this publication you will find information describing the location of all electronic control units, the purpose of fuses and relays Toyota Avensis 3 with box diagrams and photo examples of execution. Highlight the cigarette lighter fuse.

Toyota avensis 3

The execution of the boxes and the purpose of the elements in them may differ from the one presented. Check the assignment with your diagrams on the box cover.

Passenger compartment

Location

General layout of blocks in the cabin

LHD

LHD location

RHD

RHD location

Assignment

  1. Fuse Box / Body ECM
  2. Additional fuse box
  3. Active light control unit (AFS) / Headlight range control unit (without AFS)
  4. Distribution connector
  5. Steering lock actuator
  6. Power steering control unit
  7. Key transponder amplifier
  8. Distribution block
  9. Distribution block
  10. Wiper relay
  11. Power control unit
  12. Control unit for the “Start-Stop” system
  13. Relay box No. 1
  14. Distribution connector
  15. Distribution connector
  16. Relay box No. 2
  17. Airbag control unit
  18. Air conditioner amplifier
  19. RHD: Double Door Lock Relay

Fuse box

It is located in the passenger compartment under the panel on the left side.

Access to box

LHD

Fuse box - LHD

RHD

Fuse box - RHD

Photo – example

Photo

Diagram from the box cover

Covery

Diagram

diagram

Protected components

17.5А AM1 – Starting system, fuses: “ACC”, “CIG”, “ECU-IG NO.2”, “HTR-IG”, “WIPER”, “RR WIPER”, “WASHER”, “ECU-IG NO.1 “,” ECU-IG NO.3 “,” SEAT HTR “
215A FR FOG – Before February 2013, from May 2015: Fog lights
7,5A FR FOG – February 2013 – May 2015: Fog lights
37,5A DRL – Daytime running lights
425A ACC-B – Fuses: “CIG”, “ACC”
525A DOOR – Door lock system, double locking system
6
710A STOP – Stop lights, high stop light, anti-lock braking system, VSC +, multiport fuel injection system / sequential multiport fuel injection system, automatic transmission, shift lock system, starting system
87,5A OBD – Diagnostic connector
910A ECU-IG NO.2 – Reversing lights, charging system, hazard warning lights, rear window defogger, front passenger seat belt not fastened indicator, “PASSENGER AIRBAG” indicator, air conditioning system, AFS, rear view display system, assistance system sensor parking lot Toyota
1010A ECU-IG NO.1 – Main ECU Body, Intelligent Entry and Start System, Electric Cooling Fans, Shift Lockout System, Panoramic Roof Curtain, Auto Anti-Glare Interior Rearview Mirror, Anti-lock Braking System, Steering Sensor, yaw rate and overload sensor, VSC +. headlight cleaner. emergency preparation system. LKA. driver support system
1115A WASHER – Windshield washer, rear window washer
1215A RR WIPER – Rear wiper
1330A WIPER – Windshield wipers, rain sensor
1410A HTR-IG – Air conditioning system
1515A SEAT HTR – Before May 2015: Seat heaters
20A SEAT HTR – From May 2015: Seat heaters
167,5A METER – Instrument Cluster
177.5A IGN – Steering lock system, SRS airbag system, multiport fuel injection system / sequential multiport fuel injection system, automatic transmission, starting system
187,5A RR FOG – Rear fog lamp
19
2030A TI&TE – Adjusting the tilt and departure of the steering wheel
2110A MIR HTR – Heated outside rearview mirrors
22
237.5A ACC – Outside Rearview Mirrors, Shift Lock System, Audio System, ECU Main Body, Electrical Outlet
2415A CIG – Cigarette lighter
2520A SHADE – Panoramic roof blind
2620A RR DOOR – Rear right power window
2720A RL DOOR – Rear left power window
2820A P FR DOOR – Window regulator, front passenger side
2910A ECU-IG NO.3 – Toyota Parking Aid Sensor, AFS, Heated Windshield Wiper Area, Electric Parking Brake, Safety Belt with Pre-Crash System, Shift Paddles, Tilt & Ride Steering Wheel Adjustment, Electric Power Steering
307,5A PANEL – Air Conditioning Switch, Audio System, Multidrive or Automatic Transmission Shift Lever Illumination, Glove Box Illumination, Manual Airbag On / Off System, Hazard Alarm, Cigarette Lighter, Headlight Washer Switch, AFS OFF Switch, Limiter Remover speed control, headlamp leveling switch, headlight height control switch, “VSC OFF” switch, Toyota parking aid switch, “LKA” switch, seat heating switch, “SPORT” switch, outside rearview mirror switches, sunroof release button fuel filler neck
3110A TAIL – Front side lights, rear lights, license plate lights, rear fog light, front fog lights, manual headlight height adjuster, instrument panel lights

The fuse number 24 at 15A is responsible for the cigarette lighter. Another fuse responsible for the operation of the power outlets is located in the box under the hood.

Upper section of the box

To access it, you need to remove the panel protection for left-hand drive models.

Fuse box up - LHD

Or a glove compartment for right-hand drive models.

Fuse box up - RHD

Diagram

diagram1

Appointment

F130A POWER – Body ECU / Window Electrician
F230 / 40A DEF – Relay power supply – turn signal interrupter / Heated rear window, fuse: “MIR HTR”
F330A PWR SEAT – Power Seat
R1Relay – turn signal interrupter
R2Heater relay
R3Relay “IG1” – ignition system

Additional fuse box

Diagram

additional fuse box

Decoding

  1. 7,5A WIPER NO.2 – Charging system, ECU module for driver support system
  2. Reserve

Relay box No. 1

Relay box number 1 and number 2 are next to each other, see diagram.

relay box

Diagram

diagram2

Designation

R1Before Jun 2010: Front fog light (FR FOG)
From October 2016: Interior lighting (DOME CUT)
R2
R3Before November 2011: Instrument panel
From November 2011: Daytime Running Lights (DRL)
R4Socket (ACC SOCKET)

Relay box No. 2

Diagram

diagram relay box

Assignment

R1Starter (ST)
R2Rear fog light (RR FOG)
R3Auxiliary relay (ACC)
R4June 2010 – May 2015: Front fog light (FR FOG)
From October 2016: Heated area of the windscreen wiper blades (FR DEICER)

Additional elements

Diagram

Sedan

sedan

Wagon

Wagon

Designation

  1. Pre-Crash Safety Sensor
  2. Tire pressure monitoring system control unit
  3. Central locking receiver
  4. Parking brake control unit
  5. Distribution connector
  6. Sunroof control unit

Engine compartment

Location

General arrangement of boxes under the hood

Location

Appointment

  1. Skid Control ECU
  2. Fuse and relay box
  3. The engine control unit
  4. Glow plug control unit
  5. Glow plug relay
  6. Transmission control unit
  7. Headlight wiper relay
  8. Injector control unit
  9. LHD: Relay box
  10. RHD: Relay box

Fuse and relay box

Photo – example

photo

Diagram

diagram 3

diagram 4 1

Protected components

110A DOME – Trunk / Trunk Lighting, Individual Mirror Lights, Engine Switch Lights, Front Door Lights, Personal / Interior Lights, Personal Lights, Footwell Lights
215 / 20A RAD NO.1 – Audio system
310A ECU-B – Instruments and gauges, main body ECU. steering sensor, warning light, double locking system, remote control, intelligent entry and start system, steering wheel tilt and reach adjustment
4D.C.C
510A ECU-B2 – Intelligent Entry & Start System, Air Conditioning System, ID Code Module, Power Windows, Power Seat Adjustment
67,5A EFI MAIN NO.2 – Multiport fuel injection system / sequential multiport fuel injection system
725A DOOR NO.2 – Before May 2015: Door lock system
7,5A BODY ECU – From May 2015: Body ECU
830A AMP – Audio system
9
1020A STRG LOCK – Steering lock system
1120A A / F – Exhaust System
1230A AM2 – Starting system
1310A ETCS – Electronic Throttle Control System
1410A TURN-HAZ – Direction indicators, hazard warning lights
157,5A ALT-S – Charging system
167,5A AM2 NO.2 – Starting system
1750A HTR – Air conditioning system
1850A ABS NO.1 – ABS, VSC
1930A CDS FAN – Cooling fan
2040A RDI FAN – Cooling fan
2130A H-LP CLN – Headlight cleaners
22120A IP / JB – Fuses: “ECU-IG NO.2”, “HTR-IG”, “WIPER”, “RR WIPER”, “WASHER”, “ECU-IG NO.1”, “ECU-IG NO. 3 “,” SEAT HTR “,” AM1 “,” DOOR “,” STOP “,” FR DOOR “,” POWER “,” RR DOOR “,” RL DOOR “,” OBD “,” ACC-B “,” RR FOG “,” FR FOG “,” DEF “,” TAIL “,” SUNROOF “,” DRL “
23
24
25
2650A H-LP MAIN – Fuses: “H-LP LH LO”, “H-LP RH LO”, “H-LP LH HI”, “H-LP RH HI”
2750A P / I – Fuses: “EFI MAIN”, “HORN”, “IG2”, “EDU”
2850A EFI MAIN – Before May 2015: Multiport fuel injection system / sequential multiport fuel injection system, “EFI NO.1”, “EFI NO.2” fuses
50A FUEL HTR – From May 2015: Fuel heating
2930A P-SYSTEM – Before May 2015: VALVEMATIC System
50A EPKB – From May 2015: Electric parking brake
3080A GLOW – Before May 2015: Engine Glow System
80A EPS – From May 2015: Electric power steering
3180A EPS – Before May 2015: Electric power steering
80A GLOW – From May 2015: Engine Glow System
32140A ALT – Before May 2015: Fuses: “RDI FAN”, “CDS FAN”, “H-LP CLN”, “PWR SEAT LH”, “FUEL OPN”, “ABS NO.1”, “ABS NO.2” , “FR DEICER”, “PSB”, “HTR”, “STV HTR”, “PWR OUTLET”, “HTR SUB NO.1”, “HTR SUB NO.2”, “HTR SUB NO.3”, “ECU -IG NO.2 “,” HTR-IG “,” WIPER “,” RR WIPER “,” WASHER “,” ECU-IG NO.1 “,” ECU-IG NO.3 “,” SEAT HTR “,” AM1 “,” DOOR “,” STOP “,” P FR DOOR “,” POWER “,” RR DOOR “,” RL DOOR “,” OBD “,” ACC-B “,” RR FOG “,” FR FOG ” , “TI & TE”, “SHADE”, “PWR SEAT RH”, “DEF”, “TAIL”, “DRL”
120A ALT – Before May 2015: Fuses: “RDI FAN”, “CDS FAN”, “H-LP CLN”, “PWR SEAT LH”, “FUEL OPN”, “ABS NO.1”, “ABS NO.2” , “FR DEICER”, “PSB”, “HTR”, “STV HTR”, “PWR OUTLET”, “HTR SUB NO.1”, “HTR SUB NO.2”, “HTR SUB NO.3”, “ECU -IG NO.2 “,” HTR-IG “,” WIPER “,” RR WIPER “,” WASHER “,” ECU-IG NO.1 “,” ECU-IG NO.3 “,” SEAT HTR “,” AM1 “,” DOOR “,” STOP “,” P FR DOOR “,” POWER “,” RR DOOR “,” RL DOOR “,” OBD “,” ACC-B “,” RR FOG “,” FR FOG ” , “TI & TE”, “SHADE”, “PWR SEAT RH”, “DEF”, “TAIL”, “DRL”
3315A IG2 – Before May 2015: Fuses: “IGN”, “METER”
30A FUEL PUMP – From May 2015: Fuel pump
3415A HORN – Sound signal
3530A EFI MAIN – Before November 2011: Multiport fuel injection system / sequential multiport fuel injection system, fuses: “EFI NO.1”, “EFI NO.2
10A FUEL OPN – From November 2011: Fuel filler flap
3620A EDU – Until May 2015: Multiport fuel injection system / sequential multiport fuel injection system
15A IGT / INJ – Before May 2015: Multiport fuel injection system / sequential multiport fuel injection system, ignition system
15A IGT / INJ – From May 2015: Fuses: “IGN”, “METER”
3750A EFI MAIN – From May 2015: Fuses: “EFI NO.1”, “EFI NO.2”, “EFI NO.4”
3830A E-PKB – Before May 2015: Electric parking brake
40A BBC – From May 2015: Start-Stop System
3930A HTR SUB NO.3 – Before May 2015: Auxiliary heater
40
4130A HTR SUB NO.2 – Before May 2015: Auxiliary heater
4250A HTR – From May 2015: Air Conditioning System
4330A HTR SUB NO.1 – Before May 2015: Auxiliary heater
50A HTR SUB NO.1 – From May 2015: Auxiliary heater
4430A PWR SEAT LH – Electric seat, lumbar support
4525A STV HTR – Auxiliary heater
4630A ABS NO.2 – ABS, VSC
4720A FR DEICER- Heated area of ​​the wiper blades of the windshield
4810A FUEL OPN – Fuel filler flap
4930A PSB – Safety belt with pre-crash system
5015A PWR OUTLET – Socket / Cigarette Lighter
5110А H-LP LH LO – Left headlight (low swat) / 15A HID lamps (HID): Left headlight (low swat)
5210А H-LP RH LO – Левая фара (ближний сват) / 15А   Газоразрядные лампы (HID): Левая фара (ближний сват)
5310A H-LP LH HI – Левая фара (дальний свет)
5410A H-LP RH HI – Правая фара (дальний свет)
5510A EFI NO.1 – Распределенная система впрыска топлива/ последовательная распределенная система впрыска топлива, измеритель потока воздуха, система выпуска отработанных газов
7,5A EFI NO.1 – Распределенная система впрыска топлива/ последовательная распределенная система впрыска топлива, измеритель потока воздуха, система выпуска отработанных газов
5610A EFI NO.2 – Система забора воздуха, измеритель потока воздуха, система выпуска отработанных газов
15A EFI NO.2 – Система забора воздуха, измеритель потока воздуха, система выпуска отработанных газов
577,5A IG2 NO.2 – Система запуска
587,5A EFI NO – Распределенная система впрыска топлива/ последовательная распределенная система впрыска топлива, предохранители: “EFI NO.1”, “EFI NO.2”
595A CDS EFI – Вентилятор системы охлаждения
607,5A EFI NO.3 – Распределенная система впрыска топлива/ последовательная распределенная система впрыска топлива
5A RDI EFI – Вентилятор системы охлаждения
Relay
R1Before November 2013: Heated wiper blades / brake lights (FR DEICER / BRAKE LP)
From November 2013: Cooling fan (FAN NO.2)
R2Cooling fan (FAN NO.3)
R3Before May 2015: Air Fuel Ratio (A / F) Sensor
From May 2015: Fog lamp (FR FOG LH)
R4Before May 2015: Interior lighting (DOME CUT)
From May 2015: Fog lamp (FR FOG RH)
R5Engine control unit (EFI MAIN)
R6Headlights (H-LP)
R7Before Nov 2013: Cooling fan (FAN NO.2)
November 2013 – October 2016: Heated area of ​​the windscreen wiper blades (FR DEICER)
From October 2016: Dimmer
R8Cooling fan (FAN NO.1)
R9May 2015 – October 2016: Interior lighting (DOME CUT)
From October 2016: (TSS C HTR)
R10Before Nov 2011: Fuel filler flap (FUEL OPN)
R11Before Nov 2011: Dimmer
From November 2011:
without AFS: Dimmer
From November 2011:
AFS: –
May 2015 – Oct. 2016:
with fuel heating (P / t): Fuel heating (FUEL HTR)
without fuel heating: –
R12From November 2011:
AFS: Dimmer
May 2015 – October 2016: Dimmer

Relay box

Diagram

relay box 2

Designation

R1
R2Auxiliary heater (HTR SUB NO.1)
R3Auxiliary heater (HTR SUB NO.2)
R4Auxiliary heater (HTR SUB NO.3)

 

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