Toyota 4Runner (2009) – fuse box diagram
Year of production: 2009
Engine compartment
| Fuse | Ampere rating [A] | Circuit | |
| 1 | SPARE | 10 | Spare fuse |
| 2 | SPARE | 15 | Spare fuse |
| 3 | STOP | 10 | Stop/tail lights, high mounted stoplight, shift lock control system, antilock brake system, traction control system (2WD models), active traction control system (4WD models), vehicle stability control system, rear height control air suspension, multiport fuel injection system/sequential multiport fuel injectionsystem, trailer brake controller, trailer lights (tail lights) |
| 4 | AC 115V INV | 15 | AC inverter |
| 5 | FR FOG | 15 | Front fog lights |
| 6 | OBD | 7,5 | On-board diagnosis system |
| 7 | HEAD (LO RH) | 10 | Right-hand headlight (low beam) |
| 8 | HEAD (LO LH) | 10 | Left-hand headlight (low beam) |
| 9 | HEAD (HI RH) | 10 | Right-hand headlight (high beam) |
| 10 | HEAD (HI LH) | 10 | Left-hand headlight (high beam) |
| 11 | EFI NO.2 | 10 | Multiport fuel injection system/ sequential multiport fuel injection system |
| 12 | HEATER NO.2 | 7,5 | Air conditioning system |
| 13 | AIRSUS NO.2 | 10 | Rear height control air suspension |
| 14 | SEAT HEATER | 25 | Seat heaters |
| 15 | DEFOG | 30 | Back window defogger, multiport fuel injection system/sequential multiport fuel infection system |
| 16 | MIR HEATER | 10 | Outside rear view mirror heater |
| 17 | DOME | 10 | Interior light, personal lights, wireless remote control system, door courtesy lights, gauge and meter, vanity lights, instrument panel lights, running board lights, multiplex communication system |
| 18 | RADIO NO.1 | 20 | Audio system, navigation system, rear seat entertainment system |
| 19 | ECU-B | 10 | Anti-lock brake system, traction control system (2WD models), active traction control system (4WD models), vehicle stability control system, air conditioning system, multiplex communication system, theft deterrent system, driving position memory system, front passenger occupant classification system |
| 20 | ALT-S | 7,5 | Charging system |
| 21 | HORN | 10 | Horns |
| 22 | A/F HEATER | 15 | A/F sensor |
| 23 | TRN-HAZ | 15 | Turn signal lights, emergency flashers |
| 24 | ETCS | 10 | Multiport fuel injection system/ sequential multiport fuel injection system |
| 25 | EFI | 20 | Multiport fuel injection system/sequential multiport fuel injection system |
| 25 | DR/LCK | 20 | Power door lock system |
| 27 | TOWING | 30 | Towing converter |
| 28 | RADIO NO.2 | 20 | Audio system |
| 29 | A/PUMP | 50 | Multiport fuel injection system/sequential multiport fuel injection system |
| 30 | AIRSUS | 50 | Rear height control air suspension |
| 31 | AM1 | 50 | ACC, CIG, IG1, ECU-IG, FR WIPWSH, RR-WSH, 4WD, and STA fuses |
| 32 | TOWING BRK | 30 | Trailer brake controller |
| 33 | J/B | 50 | PWR OUTLET, D P/SEAT, P P/SEAT, POWER, TAIL, SECU/HORN fuses |
| 34 | BATT CHG | 30 | Trailer sub battery |
| 35 | TOWING | 40 | Trailer lights (tail lights) |
| 36 | ABS MTR | 40 | Anti-lock brake system, traction control system (2WD models), active traction control system (4WD models), vehicle stability control system |
| 37 | AM2 | 30 | Starter system, IGN, GAUGE, STA NO.2, SRS fuses |
| 38 | ABS SOL | 30 | Anti-lock brake system, traction control system (2WD models), active traction control system (4WD models), vehicle stability control system |
| 39 | ALT | 140 | A/PUMP, AIRSUS, AM1, TOWING BRK, J/B, BATT CHG, TOWING, TAIL, STOP, AC 115V INV, FR FOG, OBD, DEFOG, MIR HEATER fuses |
| 40 | HEATER | 60 | Air conditioning system |
Under the instrument panel
| Fuse | Ampere rating [A] | Circuit | |
| 1 | IGN | 10 | Multiport fuel injection system/sequential multiport fuel injection system, anti-lock brake system, traction control system (2WD models), active traction control system (4WD models), vehicle stability control system, meter and gauge, front passenger occupant classification system |
| 2 | SRS | 10 | SRS airbag system |
| 3 | GAUGE | 7,5 | Meter and gauge |
| 4 | STA NO.2 | 7,5 | Starting system, multiport fuel injection system/sequential multiport fuel injection system |
| 5 | FR WIP-WSH | 30 | Windshield wipers and washer |
| 6 | 4WD | 20 | 4WD control system |
| 7 | D P/SEAT | 30 | Driver’s power seat |
| 8 | P P/SEAT | 30 | Front passenger’s power seat |
| 9 | PWR OUTLET | 15 | Power outlets |
| 10 | RR WSH | 15 | Back window washer, multiplex communication system |
| 11 | ECU-IG | 10 | Shift lock control system, power windows, anti-lock brake system, traction control system (2WD models), active traction control system (4WD models), vehicle stability control system, electric moon roof, multiplex communication system, theft deterrent system, rear height control air suspension, tire pressure warning system, driving position memory system |
| 12 | IG1 | 15 | Anti-lock brake system, traction control system (2WD models), active traction control system (4WD models), vehicle stability control system, air conditioning system, charging system, back window defogger, back-up lights, emergency flashers, seat heaters, AC inverter, instrument panel light control, auto anti-glare inside rear view mirror, seat belt tension reducer |
| 13 | STA | 7,5 | No circuit |
| 14 | SECU/HORN | 10 | Theft deterrent system |
| 15 | TAIL | 10 | Tail lights, license plate lights, parking lights, instrument panel light control, multiport fuel injection system/sequential multiport fuel injection system, instrument panel lights, meter and gauge, glove box light |
| 16 | ACC | 7,5 | Power outlets, outside rear view mirrors, audio system, navigation system, shift lock control system, instrument panel lights, rear seat entertainment system |
| 17 | CIG | 10 | No circuit |
| 18 | POWER | 30 | Power windows, electric moon roof |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.