Toyota Matrix Second Generation mk2 (E140; 2009 – 2014) – fuse box diagram
Year of production: 2009, 2010, 2011, 2012, 2013, 2014
Engine compartment
| Fuse | Ampere rating | Description | |
| 1 | CDS FAN | 30 | Electric cooling fan(s) |
| 2 | RDI FAN | 40 | Electric cooling fan(s) |
| 3 | ABS NO. 3 | 30 | Anti-lock brake system, vehicle stability control system |
| 4 | ABS NO. 1 | 50 | Anti-lock brake system, vehicle stability control system |
| 5 | HTR | 50 | Air conditioning system |
| 6 | ALT | 120 | Charging system, RDI FAN, CDS FAN, ABS NO. 1, ABS NO. 3, INVERTER, HTR, HTR SUB NO. 1, HTR SUB NO. 3, ACC, CIG, METER, IGN, ECU-IG NO. 2, HTRIG, WIPER, RR WIPER, WASHER, ECU-IG NO. 1, AM1, 4WD, DOOR, STOP, FR DOOR, POWER, RR DOOR, RL DOOR, OBD, ACC-B, FR FOG, SUN ROOF, DEF, MIR HTR, TAIL, PANEL |
| 7 | EPS | 60 | Electric power steering |
| 8 | P/I | 50 | EFI MAIN, HORN, IG2 |
| 9 | H-LP MAIN | 50 | H-LP LH LO, H-LP RH LO, H-LP LH HI, H-LP RH HI |
| 10 | EFI NO. 2 | 10 | Emission control system |
| 11 | EFI NO. 1 | 10 | Multiport fuel injection system/sequential multiport fuel injection system |
| 12 | H-LP RH HI | 10 | Right-hand headlight (high beam) |
| 13 | H-LP LH HI | 10 | Left-hand headlight (high beam) |
| 14 | H-LP RH LO | 10 | Right-hand headlight (low beam), front fog lights |
| 15 | H-LP LH LO | 10 | Left-hand headlight (low beam) |
| 16 | ETCS | 10 | Multiport fuel injection system/sequential multiport fuel injection system |
| 17 | TURN-HAZ | 10 | Turn signal lights, emergency flashers |
| 18 | ALT-S | 7,5 | Charging system |
| 19 | AM2 NO. 2 | 7,5 | Starting system, multiport fuel injection system/sequential multiport fuel injection system |
| 20 | AM2 | 30 | Starting system, multiport fuel injection system/sequential multiport fuel injection system |
| 21 | STRG LOCK | 20 | No circuit |
| 22 | IG2 NO.2 | 7,5 | Starting system |
| 23 | ECU-B2 | 10 | Engine immobilizer system |
| 24 | ECU-B | 10 | Main body ECU, gauge and meters, daytime running light system, air conditioning system, wireless remote control |
| 25 | RAD NO. 1 | 15 | Audio system |
| 26 | DOME | 10 | Interior lights, personal light, clock |
| 27 | SPARE | 10 | Spare fuse |
| 28 | SPARE | 30 | Spare fuse |
| 29 | SPARE | 20 | Spare fuse |
| 30 | AMP | 30 | Audio system |
| 31 | MAYDAY | 10 | No circuit |
| 32 | EFI MAIN | 20 | Multiport fuel injection system/sequential multiport fuel injection system, EFI NO. 1, EFI NO. 2 |
| 33 | HORN | 10 | Horn |
| 34 | IG2 | 15 | Multiport fuel injection system/sequential multiport fuel injection system, starting system, IGN, METER |
| 35 | HTR SUB NO. 1 |
30 | PTC heater |
| 36 | HTR SUB NO. 3 |
30 | PTC heater |
| 37 | PWR OUTLET/ INVERTER | 15 | AC INVERTER |
Under the driver’s side instrument panel
| Fuse | Ampere rating | Description | |
| 1 | TAIL | 10 | Parking lights, tail lights, license plate lights, multiport fuel injection system/sequential multiport fuel injection system, instrument cluster lights |
| 2 | PANEL | 7,5 | Switch illumination |
| 3 | FR DOOR | 20 | Power windows |
| 4 | RL DOOR | 20 | Power windows |
| 5 | RR DOOR | 20 | Power windows |
| 6 | SUNROOF | 20 | Moon roof |
| 7 | CIG | 15 | Cigarette lighter, power outlet |
| 8 | ACC | 7,5 | Outside rear view mirrors, audio system, main body ECU, clock, shift lock control system |
| 9 | I/P | 7,5 | No circuit |
| 10 | PWR OUTLET | 15 | No circuit |
| 11 | IGN | 7,5 | SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, front passenger occupant classification system |
| 12 | METER | 7,5 | Gauge and meters |
| 13 | HTR-IG | 10 | Air conditioning system, rear window defogger |
| 14 | WIPER | 25 | Windshield wipers |
| 15 | RR WIPER | 15 | Rear window wiper |
| 16 | WASHER | 15 | Windshield washer |
| 17 | ECU-IG NO. 1 | 10 | Main body ECU, electric power steering, electric cooling fan(s), shift lock control system, anti-lock brake system, multiport fuel injection system/sequential multiport fuel injection system, tire pressure warning system, vehicle stability control system |
| 18 | ECU-IG NO. 2 | 10 | Back-up lights, charging system, rear window defogger |
| 19 | OBD | 7,5 | On-board diagnosis system |
| 20 | STOP | 10 | Stop lights, high mounted stoplight, anti-lock brake system, vehicle stability control system, multiport fuel injection system/sequential multiport fuel injection system, shift lock control system |
| 21 | DOOR | 25 | Power door lock system |
| 22 | ACC-B | 25 | CIG, ACC |
| 24 | 4WD | 7,5 | All wheel drive system |
| 25 | AM1 | 7,5 | Starting system, shift lock control system, ACC, CIG |
| 26 | DEF | 30 | Rear window defogger, MIR HTR, multiport fuel injection system/ sequential multiport fuel injection system |
| 27 | POWER | 30 | Power windows |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.