Toyota Matrix Fuse Box Locations and Diagrams (2008-2014)

The second-generation Toyota Matrix (Model Code: E140) was produced from 2008 to 2014. Known for its practicality, sporty styling, and versatility, the Matrix offered hatchback utility with car-like handling, making it a popular choice for drivers seeking both performance and everyday usability.

In this article, you will find fuse box diagrams for the Toyota Matrix, covering model years 2008, 2009, 2010, 2011, 2012, 2013, and 2014. These diagrams provide crucial details for understanding your vehicle’s electrical system and identifying the location and function of each fuse and relay.

What’s Included:

Fuse Box Diagrams – Detailed visuals outlining each fuse and relay within the fuse panels.
Fuse Panel Locations – Clear guidance on where the fuse boxes are situated in the vehicle (e.g., engine compartment, interior cabin).
Fuse Assignments – Explanations of each fuse’s role, helping with electrical diagnostics, component replacement, or maintenance.

Whether you’re troubleshooting a malfunction, replacing a fuse, or performing regular maintenance, this guide is an essential tool for keeping your Toyota Matrix (2008–2014) running smoothly and reliably.

What’s Included

Passenger Compartment

Fuse box location

The fuse box is located under the instrument panel (on the left side), under the cover.

The location of the fuses in the passenger compartment: Toyota Matrix (E140; 2009-2014)

Fuse box diagram

Assignment of the fuses in the Passenger Compartment

№	Name	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

Engine Compartment

Fuse box location

It is located in the engine compartment (left-side).

Fuse box diagram

Assignment of the fuses in the Engine Compartment

№	Name	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

FAQ

Which fuses control the cigar lighter and power outlet in the Toyota Matrix?

The fuses are #7 “CIG” and #22 “ACC-B” in the Instrument panel fuse box, and #37 “PWR OUTLET/INVERTER” in the Engine compartment fuse box.