Advertisements
Fuse box diagram (fuse layout), location, and assignment of fuses Lexus ES 250, ES 300h, and ES 350 (XV60/GSV60/AVV60) (2012, 2013, 2014, 2015).
Checking and Replacing Fuses
The fuses are designed to blow, protecting the wiring harness and electrical systems from damage. If any of the electrical components do not operate, a fuse may have melted. If this happens, check and replace the fuses as necessary. Look carefully at the fuse. If the thin wire inside is broken, the fuse has blown. If you are not sure or if it is too dark to see, try replacing the suspected fuse with one of the same value that you know is good.
In case if you do not have a spare fuse, in an emergency you can pull out fuses, which may be dispensable for normal driving (for example, audio system, cigarette lighter, OBD, seat heater, and the like), and use it if its amperage rating is the same. If you cannot use one of the same amperage, use one lower than, but as close as possible to, the amperage. If the amperage is lower than that specified, the fuse might blow out again but this does not indicate anything wrong. Be sure to get the correct fuse as soon as possible and return the substitute to its original clips.
Notice
- Always switch off the ignition system and the affected electrical circuit before replacing a fuse.
- Never use a fuse of a higher amperage rating than that indicated, or use any other object in place of a fuse, even as a temporary fix. This can cause extensive damage or even fire.
- If the replaced fuse blows again, have the vehicle inspected by any authorized Lexus dealer or repairer, or another duly qualified and equipped professional.
Passenger Compartment Fuse Box
The fuse panel is located underneath the left side of the dash panel. Remove the lid to access fuses.
| № | Fuse | A | Protected components |
|---|---|---|---|
| 1 | ECU-IG1 №2 | 10 | Main body ECU, audio system, shift lock system, outside mirror control ECU, tension reducer, windshield wipers, heated steering wheel, multi-information display, audio display, intuitive parking assist, tire pressure warning system, moon roof, auto anti-glare inside rear view mirror, raindrop sensor, rear sunshade, wireless door lock system, power trunk opener and closer ECU |
| 2 | ECU-IG1 №1 | 10 | Electric cooling fan, windshield wiper deicer, VSC, ABS, charging system, steering sensor, electronic controlled transmission, electric power steering, gateway ECU, electric tilt and telescopic steering column |
| 3 | PANEL №2 | 5 | Clock |
| 4 | TAIL | 15 | Parking lights, side marker lights, license plate lights |
| 5 | DOOR F/R | 20 | Power window, outside mirror control ECU |
| 6 | DOOR R/R | 20 | Power window |
| 7 | DOOR F/L | 20 | Power window, outside mirror control ECU |
| 8 | DOOR R/L | 20 | Power window |
| 9 | H-LP LVL | 7.5 | Automatic headlight leveling system |
| 10 | WASHER | 10 | Windshield washer |
| 11 | A/C-IG1 | 7.5 | Air conditioning system, PTC heater, gauges and meters, seat heaters and ventilators |
| 12 | WIPER | 25 | Windshield wipers |
| 13 | BKUPLP | 7.5 | Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission, audio system, navigation system, back-up lights |
| 14 | FUELOPN | 10 | Fuel filler door opener |
| 15 | EPS-IG1 | 10 | Electric power steering |
| 16 | P/OUTLET RR | 15 | Power outlet |
| 17 | RADIO-ACC | 5 | Audio system, Remote Touch, multi-information display, audio display, navigation system |
| 18 | S/HTR&FAN F/R | 10 | Seat heaters and ventilators |
| 19 | S/HTR&FAN F/L | 10 | Seat heaters and ventilators |
| 20 | OBD | 7.5 | On-Board diagnosis system |
| 21 | ECU-B №2 | 10 | Power window master switch, air conditioning system, smart access system with pushbutton start, tire pressure warning system, rear sunshade |
| 22 | STRG HTR | 10 | Heated steering wheel |
| 23 | PTL | 25 | Power trunk opener and closer ECU |
| 24 | STOP | 7.5 | Power management system, multiport fuel injection system, sequential multiport fuel system, VSC, ABS, electronic controlled transmission, driver support system, engine room junction block assy, tail lights, high mounted stoplight, smart access system with push-button start, shift lock system |
| 25 | P/SEAT F/L | 30 | Power seats |
| 26 | A/C-B | 7.5 | Air conditioning system |
| 27 | S/ROOF | 10 | Moon roof |
| 28 | P/SEAT F/R | 30 | Power seats |
| 29 | PSB | 30 | Pre-collision seat belt |
| 30 | D/L-AM1 | 20 | Main body ECU, power door lock system |
| 31 | TI&TE | 20 | Electric tilt and telescopic steering column |
| 32 | A/B | 10 | Occupant classification system, SRS airbag system |
| 33 | ECU-IG2 №1 | 7.5 | Gauges and meters |
| 34 | ECU-IG2 №2 | 7.5 | VSC, ABS, gateway ECU, smart access system with push-button start, SRS airbag system |
| 35 | CIG& P/OUTLET | 15 | Power outlet |
| 36 | ECU-ACC | 7.5 | Main body ECU, gauges and meters, outside rear view mirrors |
| 37 | ECU-IG1 №3 | 10 | Intuitive parking assist, driver support system, skid control buzzer, Blind Spot Monitor, radar sensor |
| 38 | S/HTR RR | 20 | No circuit |
Advertisements
Engine Compartment Fuse Box
Push the tab in and lift the lid off.
| № | Fuse | A | Protected components |
|---|---|---|---|
| 1 | WIP-S | 5 | Driver support system, windshield wipers |
| 2 | FAN | 50 | Electric cooling fan |
| 3 | H-LPCLN | 30 | No circuit |
| 4 | ENGW/PMP | 30 | ES 300h: Cooling system |
| 5 | PTC HTR №2 | 50 | PTC heater |
| 6 | PTC HTR №1 | 50 | PTC heater |
| 7 | HTR | 50 | Air conditioning system |
| 8 | ALT | 140 | ES 250, ES 350: Charging system |
| DC/DC | 120 | ES 300h: Hybrid system | |
| 9 | ABS №2 | 30 | ES 250, ES 350: VSC, ABS |
| 10 | ST/AM2 | 30 | ES 250, ES 350: Starting system |
| ABS №1 | 30 | ES 300h: VSC, ABS | |
| 11 | H-LP-MAIN | 30 | H-LP RH-LO, H-LP LH-LO fuses |
| 12 | ABS MTR №2 | 50 | ES 300h: VSC, ABS |
| 13 | ABS №1 | 50 | ES 250, ES 350: VSC, ABS |
| ABS MTR №1 | 50 | ES 300h: VSC, ABS | |
| 14 | R/B №2 | 50 | ES 300h: IGCT MAIN, INV W/PMP fuses |
| 15 | EPS | 80 | Electric power steering |
| 16 | S-HORN | 7.5 | S-HORN |
| 17 | DEICER | 15 | Windshield deicer |
| 18 | HORN | 10 | Horn |
| 19 | TV | 15 | Multi-information display, audio display, Remote Touch, audio system, gauges and meters |
| 20 | AMP №2 | 30 | Audio system |
| 21 | EFI №2 | 15 | Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission |
| 22 | EFI №3 | 10 | ES 250, ES 350: Multiport fuel injection system, sequential multiport fuel system, air intake system, exhaust system |
| EFI №3 | 7.5 | ES 300h: Multiport fuel injection system, sequential multiport fuel system, air intake system | |
| 23 | 1NJ | 7.5 | Multiport fuel injection system, sequential multiport fuel system |
| 24 | ECU-IG2 №3 | 7.5 | Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission, power management system, steering lock system, cruise control system |
| 25 | IGN | 15 | Starting system |
| 26 | D/L-AM2 | 25 | Power door lock system |
| 27 | IG2-MAIN | 25 | INJ, IGN fuses |
| 28 | ALT-S | 7.5 | ES 250, ES 350: Charging system |
| DC/DC-S | 7.5 | ES 300h: Hybrid system | |
| 29 | MAYDAY | 5 | MAYDAY |
| 30 | TURN&HAZ | 15 | Turn signal lights, emergency flashers |
| 31 | STRG LOCK | 10 | Steering lock system |
| 32 | AMP | 30 | Audio system |
| 33 | H-LP LH-LO | 15 | Left-hand headlight |
| 34 | H-LP RH-LO | 15 | Right-hand headlight |
| 35 | EFI-MAIN №1 | 30 | EFI №2, EFI №3, fuel system |
| 36 | SMART | 5 | Smart access system with push-button start, occupant classification system |
| 37 | ETCS | 10 | Multiport fuel injection system, sequential multiport fuel system |
| 38 | ABS №2 | 7.5 | ES 300h: VSC, ABS |
| 39 | EFI №1 | 7.5 | Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission |
| 40 | A/F | 20 | ES 250, ES 350: Air intake system |
| EFI-MAIN №2 | 20 | ES 300h: Fuel system, air intake system, exhaust system | |
| 41 | AM2 | 7.5 | Power management system, smart access system with push-button start |
| 42 | PANEL | 10 | Switch illumination, audio system, multi-information display, audio display, shift lever light, glove box light, console box light, Remote Touch, intuitive parking assist switch illumination |
| 43 | DOME | 7.5 | Clock, footwell lights, vanity lights, ornament lights, personal lights, door courtesy lights |
| 44 | ECU-B №1 | 10 | Smart access system with push-button start, main body ECU, steering sensor, gauges and meters, gateway ECU, electric tilt and telescopic steering column, power seats, overhead module, outside mirror control ECU, power trunk opener and closer ECU |
Additional Fuse Box (only ES 300h)
| № | Fuse | A | Protected components |
|---|---|---|---|
| 1 | BATT FAN | 7.5 | Battery cooling fan |
| 2 | INV W/PMP RLY | 7.5 | INV W/PMP RLY fuses |
| 3 | DC/DC IGCT | 10 | Hybrid system |
| 4 | INV | 7.5 | Hybrid system |
| 5 | BATTVLSSR | 10 | Hybrid system |
| 6 | PM IGCT | 7.5 | Power management system, hybrid system |
| 7 | IGCT-MAIN | 25 | INV W/PMP RLY, INV, DC/DC IGCT, BATT VL SSR, PM IGCT, BATT FAN fuses |
| 8 | INV W/PMP | 15 | Hybrid system |
Advertisements