Lexus ES 250 300 350 sixth generation was produced in 2012, 2013, 2014, 2015, 2016, 2017, 2018 with the designation x60. During this time, the model received an update. In this publication, we will present a description of the fuses and relays of the Lexus ES 300 350 6th generation with the location of the blocks and their photographs. Note the fuse responsible for the cigarette lighter.
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 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 | 10A ECU-IG1 NO.2 – Main body ECU, audio system, gear shift lock system, exterior mirror control ECU, tension reducer, windshield wipers, heated steering wheel, multi-information display, audio display, intuitive parking assist system, tire pressure warning system, moonroof, automatic anti-glare interior rearview mirror, rain sensor, rear sunshade, wireless door locking system, power trunk opening and door closer ECU |
| 2 | 10A – Electric cooling fan, windshield defroster, VSC, ABS, charging system, steering position sensor, electronically controlled transmission, electric power steering, gateway ECU, electric tilt/telescopic steering column |
| 3 | 5A PANEL NO.2 – Instrument panel, Clock |
| 4 | 15A TAIL – Parking lights, side turn indicators, license plate lights |
| 5 | 20A DOOR F/R – Power windows, exterior mirror control ECU, front right front mirror |
| 6 | 20A DOOR R/R – Power rear right rear window |
| 7 | 20A DOOR F/L – Power windows, exterior mirror control ECU, front left |
| 8 | 20A DOOR R/L – Electric window, rear left side |
| 9 | 7.5A H-LP LVL – Automatic headlight equalization system |
| 10 | 10A WASHER – Windshield washer |
| 11 | 7.5A A/C-IG1 – Air conditioning system, PTC heater, gauges and meters, seat heaters and fans |
| 12 | 25A WIPER – Windshield wipers |
| 13 | 7.5A BKUP LP – Multiport fuel injection system, sequential multiport fuel system, electronically controlled transmission, audio system, navigation system, taillights |
| 14 | 10A FUEL OPN – Fuel tank door opener |
| 15 | 10A EPS-IG1 – Electric power steering |
| 16 | 15A P/OUTLET RR – Power outlet |
| 17 | 5A RADIO-ACC – Audio system, Remote Touch, multi-information display, audio display, navigation system |
| 18 | 10A S/HTR&FAN F/R – Seat heating and ventilation |
| 19 | 10A S/HTR&FAN F/L – Heated and ventilated seats |
| 20 | 7.5A OBD – On-Board Diagnostic System |
| 21 | 10A ECU-B NO.2 – Power window master switch, air conditioning system, smart access system with push-button start, tire pressure warning system, rear sunshade |
| 22 | 10A STRG HTR – Heated steering wheel |
| 23 | 25A PTL – Electric trunk opening and closing ECU |
| 24 | 7.5A STOP – Power management system, multiport fuel injection system, sequential multiport fuel system, VSC, ABS, electronically controlled transmission, driver assistance system, engine compartment switchgear assembly, tail lights, high-mounted brake light, smart access system with push-button start, shift lock system |
| 25 | 30A P/SEAT F/L – Power seats |
| 26 | 7.5A A/C-B – Air conditioning system |
| 27 | 10A S/ROOF – Moonroof, Sunroof |
| 28 | 30A P/SEAT F/R – Power seats |
| 29 | 30A PSB – Collision Prevention Seat Belt |
| 30 | 20A D/L-AM1 – Main body ECU, power door locking system |
| 31 | 20A TI&TE – Electric tilt and telescopic steering column |
| 32 | 10A A/B – Passenger classification system, SRS airbag system |
| 33 | 7.5A ECU-IG2 NO.1 – Instruments and meters |
| 34 | 7.5A ECU-IG2 NO.2 – VSC, ABS, Gateway ECU, Intelligent Access System with push-button start, SRS Airbag System |
| 35 | 15A CIG& P/OUTLET – Outlet |
| 36 | 7.5A ECU-ACC – Main body ECU, sensors and meters, exterior mirrors |
| 37 | 10A ECU-IG1 NO.3 – Intuitive parking assist system, driver assistance system, skid control horn, blind spot monitoring system, radar sensor |
| 38 | 20A S/HTR RR – Heated front seats |
Engine compartment
Main 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 WIP-S – Driver support system, windshield wipers |
| 2 | 50A FAN – Electric cooling fan |
| 3 | 30A H-LPCLN – Headlamp cleaner |
| 4 | 30A ENGW/PMP – ES 300h, ES 350h: Cooling system |
| 5 | 50A PTC HTR NO.2 – Heater |
| 6 | 50A PTC HTR NO.1 – Heater |
| 7 | 50A HTR – Air conditioning system |
| 8 | 140A ALT – ES 250, ES 350: Charging system |
| 8 | 120A DC/DC – ES 300h, ES 350h: Hybrid system |
| 9 | 30A ABS NO.2 – ES 250, ES 350: VSC, ABS |
| 10 | 30A ST/AM2 – ES 250, ES 350: Starting system |
| 10 | 30A ABS NO.1 – ES 300h, ES 350h: VSC, ABS |
| 11 | 30A H-LP-MAIN – Fuses H-LP RH-LO, H-LP LH-LO |
| 12 | 50A ABS MTR NO.2 ES 300h, ES 350h: VSC, ABS |
| 13 | 50A ABS NO.1 – ES 250, ES 350: VSC, ABS |
| 13 | 50A ABS MTR NO.1 – ES 300h, ES 350h: VSC, ABS |
| 14 | 50A R/B NO.2 – ES 300h, ES 350h: Fuses IGCT MAIN, INV W/PMP |
| 15 | 80A EPS – Electric Power Steering |
| 16 | 7.5A S-HORN – Audible warning buzzer |
| 17 | 15A DEICER – Windshield defroster |
| 18 | 10A HORN – Siren |
| 19 | 15A TV – Multi-information display, audio display, Remote Touch, audio system, gauges and meters |
| 20 | 30A AMP NO.2 – Audio System |
| 21 | 15A EFI NO.2 – Multi-port fuel injection system, sequential multi-port fuel system, electronically controlled transmission |
| 22 | 10A EFI NO.3 – ES 250, ES 350: multiport fuel injection system, sequential multiport fuel system, air intake system, exhaust system |
| 22 | 7.5A EFI NO.3 – ES 300h, ES 350h: Multiport fuel injection system, sequential multiport fuel system, air intake system |
| 23 | 7.5A 1NJ – Multiport fuel injection system, sequential multiport fuel system |
| 24 | 7.5A ECU-IG2 NO.3 – Multiport fuel injection system, sequential multiport fuel system, electronically controlled transmission, power management system, steering lock system, cruise control system |
| 25 | 15A IGN – Starting system |
| 26 | 25A D/L-AM2 – Power door locking system |
| 27 | 25A IG2-MAIN – Fuses INJ, IGN |
| 28 | 7.5A ALT-S – ES 250, ES 350: Charging system |
| 28 | 7.5A DC./DC-S – ES 300h, ES 350h: Hybrid system |
| 29 | 5A MAYDAY |
| 30 | 15A TURN&HAZ – Turn signals, emergency flashers |
| 31 | 10A STRG LOCK – Steering lock system |
| 32 | 30A AMP – Audio system |
| 33 | 15A H-LP LH-LO – Left Headlight |
| 34 | 15A H-LP RH-LO – Right Headlight |
| 35 | 30A EFI-MAIN NO.1 – EFI NO. 2 , EFI NO. 3 , fuel system |
| 36 | 5A SMART – Intelligent access system with push-button start, passenger classification system |
| 37 | 10A ETCS – Multiport fuel injection system, sequential multiport fuel system |
| 38 | 7.5A ABS NO.2 – ES 300h: VSC, ABS |
| 39 | 7.5A EFI NO.1 – Multiport fuel injection system, sequential multiport fuel system, electronically controlled transmission |
| 40 | 20A A/F – ES 250, ES 350: Air Intake System |
| 40 | 20A EFI-MAIN NO.2 – ES 300h, ES 350h: Fuel system, air intake system, exhaust system |
| 41 | 7.5A AM2 – Power management system, smart access system with push-button start |
| 42 | 10A PANEL – Illuminated switches, audio system, multi-information display, audio display, shift lever illumination, glove box illumination, console box illumination, Remote Touch, intuitive parking assist switch illumination |
| 43 | 7.5A DOME – Clock, footwell illumination, vanity lights, decorative lights, personal lights, courtesy door lights |
| 44 | 10A ECU-B NO.1 – Intelligent access system with push-button start, main body ECU, steering wheel position sensor, gauges and meters, gateway ECU, power tilt and telescopic steering column, power seats, overhead module, exterior mirror control ECU, power trunk opener and closer ECU |
Relay
- R1 – ST – Starter
- R2 – HORN – Signal relay
- R3 – H-LP – Headlight relay
Additional fuse box
Installed on hybrid models.
Diagram
Allocation
- BATT FAN – 7.5A Battery Cooling Fan
- INV W/PMP RLY – 7.5A Fuses INV W/PMP RLY
- DC/DC IGCT – 10A Hybrid system
- INV – 7.5A Hybrid system
- BATTVLSSR – 10A Hybrid system
- PM IGCT – 7.5A Power Management System, Hybrid System
- IGCT-MAIN – 25A Fuses INV W/PMP RLY, INV, DC/DC IGCT, BATT VL SSR, PM IGCT, BATT FAN
- INV W/PMP – 15A Hybrid System
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