Toyota Avalon 4 generationwas produced in 2013, 2014, 2015, 2016, 2017, 2018 with the x40 designation. In 2015, for the 2016 model year, the Avalon received a facelift. In our post you can find the description of the fuses and relays of the Toyota Avalon 4 with fuse box diagrams and photo examples and their execution. Note the cigarette lighter fuse.
The purpose of fuses and relays may differ from that shown and depends on the year of manufacture and the level of electrical equipment of your car.
Passenger compartment fuse box
It is located under the dashboard on the driver’s side.
Photo
Check the information with your diagram on the box protective cover.
Diagram
Assignment
| 1 | 7,5A H-LP LVL – Automatic headlight leveling system |
| 2 | 20A S/HTR RR – Rear seat heater |
| 3 | 5A ECU-ACC – Outside rear view mirrors, glove box light, air conditioning system, multiplex communication system |
| 4 | 15A RR P/OUTLET – Power outlet |
| 5 | 7,5A ECU-IG2 NO.2 – Multiplex communication system, smart key system |
| 6 | 7,5A ECU-IG2 NO.1 – Multiport fuel injection system/ sequential multiport fuel injection system |
| 7 | 10A A/B – Front passenger occupant classification system, SRS airbag system |
| 8 | 10A FUEL DR LOCK – Fuel tiller door lock |
| 9 | 20A D/L-AM1 – Multiplex communication system, power door lock, trunk opener switch |
| 10 | 30A PSB – Pre-collision system |
| 11 | 30A P/SEAT FR – Power seats |
| 12 | 10A S/ROOF – Moon roof |
| 13 | 7,5A A/C-B – Air conditioning system |
| 14 | 7,5A STOP – Stop/tail lights, multiport fuel injection system/sequential multiport fuel injection system, vehicle stability control system, anti-lock brake system, electronic controlled transmission, high mounted stoplight, smart key system, shift lock control system |
| 15 | 7,5A AM1 – No circuit |
| 16 | 7,5A 4-WAY LUMBAR – Power seat |
| 17 | 10A ECU-B NO.2 – Smart key system, tire pressure warning system, power window, front passenger occupant classification system |
| 18 | 10A OBD – On-board diagnosis system |
| 19 | 10A S/HTR&FAN F/L – Seat heaters |
| 20 | 10A S/HTR&FAN F/R – Seat heaters |
| 21 | 5A RADIO-ACC – Audio system, navigation system |
| 22 | 15FR P/OUTLET – Power outlet |
| 23 | 10A WIPER-S – Dynamic radar cruise control, pre-collision system |
| 24 | 7,5A EPS-IG1 – Electric power steering |
| 25 | 7,5A BKUP LP – Back-up lights, multiport fuel injection system/sequential multiport fuel injection system, electronic controlled transmission |
| 26 | 25A WIPER – Windshield wipers and washer |
| 27 | 7,5A A/C-IG1 – Air conditioning system |
| 28 | 10A WASHER – Windshield wipers and washer |
| 29 | 20A DOOR R/L – Rear left-hand power windows |
| 30 | 20A DOOR F/L – Power windows, outside rear view mirrors |
| 31 | 20A DOOR R/R – Rear right-hand power windows |
| 32 | 20A DOOR F/R – Power windows, outside rear view mirrors |
| 33 | 10A TAIL – Parking lights, side marker lights, stop/tail lights, rear turn signal lights, back up lights, license plate lights, fog lights |
| 34 | 10A PANEL – Switch illumination, air conditioning system, glove box light, interior lights, personal lights, audio system, navigation system, rear sunshade, seat heater, Blind Spot Monitor, driving mode select switch, steering wheel switch, trunk opener switch, vehicle stability control off switch, emergency flashers, outside rearview mirrors |
| 35 | 10A ECU-IG1 NO.1 – Vehicle stability control system, electric cooling fans, steering sensor, multiport fuel injection system/ sequential multiport fuel injection system, charging system, rear window defogger, outside rear view mirror defoggers, rain-sensing windshield wipers, Blind Spot Monitor, rear sunshade, dynamic radar cruise control, multiplex communication system, rear seat heater, backup lights, fog lights, headlight (high beam), daytime running light, precollision system |
| 36 | 10A ECU-IG1 NO.2 – Shift lock control system, seat heaters, smart key system, tire pressure warning system, wireless remote control, multiplex communication system, audio system, navigation system, moon roof, auto anti-qlare inside rear view mirror, outside rear view mirrors, pre-collision system, air conditioning controls, rain-sensing windshield wipers, starting system, dynamic radar cruise control |
Engine compartment fuse box
In the engine compartment, the fuse and relay box is located on the left side next to the battery. Closed with a protective cover.
Photo for example
Diagram
Designation
| 1 | 5A METER-IG2 – Gauge and meters |
| 2 | 50A FAN – Electric cooling fans |
| 3 | 30A H-LP CLN |
| 4 | 50A HTR – Air conditioning system |
| 5 | 140A ALT – Charging system (Vehicles with discharge headlight low beam) |
| 5 | 120A ALT – Charging system (Vehicles with halogen headlight low beam) |
| 6 | 30A ABS NO.2 – Vehicle stability control system |
| 7 | 30A ST/AM2 – Starter system |
| 8 | 30A H-LP-MAIN – H-LP LH-LO, H-LP RH-LO, headlights (low beam) |
| 9 | 50A ABS NO.1 – Vehicle stability control system |
| 10 | 80A EPS – Electric power steering |
| 11 | 7,5A S-HORN |
| 12 | 10A Horns |
| 13 | 15A EFI NO.2 – Multiport fuel injection system/ sequential multiport fuel injection system, electronic controlled transmission |
| 14 | 10A EFI NO.3 – Multiport fuel injection system/ sequential multiport fuel injection system |
| 15 | 7,5A INJ – Multiport fuel injection system/ sequential multiport fuel injection system |
| 16 | 7,5A ECU-IG2 NO.3 – Multiport fuel injection system/ sequential multiport fuel injection system, steering lock system, electronic controlled transmission, stop lights, high-mounted stop light |
| 17 | 15A IGN – Starter system |
| 18 | 20A D/L-AM2 – No circuit |
| 19 | 25A IG2-MAIN – IGN, INJ, METER-IG2, ECU-IG2 NO.3, A/B, ECU-IG2 NO.2, ECU-IG2 NO.1 |
| 20 | 7,5A ALT-S – Charging system |
| 21 | 5A MAYDAY |
| 22 | 15A TURN&HAZ – Turn signal lights, emergency flashers, gauge and meters |
| 23 | 10A STRG LOCK – Steering lock system |
| 24 | 15A AMP – Audio system |
| 25 | 20A H-LP LH-LO – Left-hand headlight (low beam) (Vehicles with discharge headlight low beam) |
| 25 | 15A H-LP LH-LO – Left-hand headlight (low beam) (Vehicles with halogen headlight low beam) |
| 26 | 20A H-LP RH-LO – Right-hand headlight (low beam) (Vehicles with discharge headlight low beam) |
| 26 | 15A H-LP RH-LO – Right-hand headlight (low beam) (Vehicles with halogen headlight low beam) |
| 27 | 30A EFI-MAIN NO.1 – EFI NO.2, EFI NO.3, A/F sensor |
| 28 | 5A SMART |
| 29 | 10A ETCS – Electronic throttle control system |
| 30 | 20A TOWING – No circuit |
| 31 | 7,5A EFI NO.1 – Multiport fuel injection system/ sequential multiport fuel injection system, electronic controlled transmission |
| 32 | 20A A/F sensor |
| 33 | 7,5A AM2 – Smart key system |
| 34 | 20A RADIO-B – Audio system, navigation system |
| 35 | 7,5A DOME – Vanity lights, personal /interior lights, trunk light, door courtesy lights, illuminated entry system |
| 36 | 10A ECU-B NO.1 – Multiplex communication system, smart key system, gauge and meters, starter system, steering sensor, air conditioning system, outside rear view mirror, front power seats |
Relay
- R1 – ST – Starter
- R2 – HORN – Sound relay
- R3 – H-LP – Headlight relay
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