Toyota Matrix Fuse Box Locations and Diagrams (2002-2008)

The first-generation Toyota Matrix (Model Code: E130) was produced from 2002 to 2007, blending the practicality of a hatchback with the sporty handling of a compact car. Popular among drivers seeking versatility and efficiency, the Matrix shared its platform with the Toyota Corolla but stood out with its distinctive design and cargo-friendly layout.

In this article, you will find fuse box diagrams for the Toyota Matrix, covering model years 2002, 2003, 2004, 2005, 2006, 2007, and 2008. These diagrams offer essential insight into the electrical system layout, making it easier to locate and understand each fuse and relay.

What’s Included:

Fuse Box Diagrams – Clear and comprehensive visuals identifying each fuse and relay by location and function.
Fuse Panel Locations – Step-by-step information on where to find the fuse boxes inside the vehicle, such as in the cabin or engine compartment.
Fuse Assignments – Detailed explanations of each fuse’s purpose, aiding in accurate diagnostics, repairs, or part replacement.

Whether you’re replacing a faulty fuse, investigating an electrical issue, or performing preventative maintenance, this guide is an indispensable resource for keeping your Toyota Matrix (2002–2007) in peak condition.

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 (E130; 2003-2009)

Fuse box diagram

Assignment of the fuses in the Passenger Compartment

№	Name	Ampere rating	Description
18	TAIL	15	Tail lights, license plate lights, instrument panel lights, instrument cluster lights, clock
19	OBD	7,5	On-board diagnosis system
20	WIPER	25	Windshield wipers
21	AM2	15	Charging system, multiport fuel injection system/sequential multiport fuel injection system, starting system, SRS airbag system
22	STOP	15	Stop lights, high mounted stoplight anti-lock brake system, shift lock control system, multiport fuel injection system/sequential multiport fuel injection system, cruise control system
23	DOOR	25	Power door lock system, glass hatch opener switch
24	AM1	25	“CIG” fuse
25	ECU-IG	10	Electric cooling fan, anti-lock brake system, traction control system, vehicle stability control system, brake assist system, shift lock control system, cruise control system
26	RR WIPER	15	Rear window wiper
27	A/C	10	Air conditioning system
28	INV	15	Power outlet (115 VAC)
29	P/POINT	15	Power outlet (12 VDC/ in the rear console box)
30	ECU-B	10	Daytime running light system
31	CIG	15	Power outlet (on the instrument panel) or cigarette lighter, car audio system, clock, power rear view mirror control, shift lock control system
32	GAUGE	10	Gauges and meters, air conditioning system, daytime running light system, charging system, auto anti-glare inside rear view mirror, power windows, cruise control system, rear window defogger, back-up lights, front passenger’s seat belt reminder light
33	WASHER	15	Windshield washer, rear window washer
34	M-HTR/ DEF I-UP	10	Engine control system
40	HTR	40	Air conditioning system
41	DEF	30	Rear window defogger, “M-HTR/DEF I-UP” fuse
42	POWER	30	Power windows, electric moon roof

Engine Compartment

Fuse box location

The fuse box is located in the engine compartment (left-side)

The location of the fuses in the engine compartment: Toyota Matrix (E130; 2003-2009)

Fuse box diagram

Assignment of the fuses in the Engine Compartment

№	Name	Ampere rating	Description
1	FOG	15	Front fog lights
2	HEAD LH UPR	10	Left-hand headlight (high beam)
3	HEAD RH UPR	10	Right-hand headlight (high beam), high beam indicator light
4	SPARE	30	Spare fuse
5	SPARE	15	Spare fuse
6	SPARE	10	Spare fuse
7	ETCS	10	Electronic throttle control system
8	AMP	30	Car audio system
9	MAIN	30	Starting system, “AM2″ fuse
10	DOME	15	Car audio system, clock, personal lights, interior light, trunk light, open door warning light, wireless remote control system
11	HORN	10	Horn
12	HAZARD	10	Emergency flashers, turn signal lights
13	EFI	15	Multiport fuel injection system/sequential muftiport fuel injection system, emission control system, “EFI” fuse
14	ALT-S	5	Charging system
15	HEAD LH LWR	10	Left-hand headlight (low beam)
16	HEAD RH LWR	10	Right-hand headlight (low beam)
17	EFI2	15	Multiport fuel injection system/ sequential multiport fuel injection system, emission control system
35	ABS NO.1	30	Anti-lock brake system, vehicle stability control system, traction control system, brake assist system
36	RDI FAN	30	Electric cooling fan
37	ABS NO.2	40 (without vehicle stability control system)	Anti-lock brake system
37	ABS NO.2	50 (with vehicle stability control system)	Anti-lock brake system, vehicle stability control system, traction control system, brake assist system
38	HEAD MAIN	40	“HEAD LH UPR”, “HEAD RH UPR”, “HEAD LH LWR” and “HEAD RH LWR” fuses
39	AIR PUMP	50	Emission control system
43	ALT	100	Charging system, “ABS NO.1”, “ABS NO.2”, “RDI FAN”, “FOG”, “HTR”, “AM1”, “POWER”, “DOOR”, “ECU−B”, “TAIL”, “STOP”, “P/POINT”, “INV” and “OBD” fuses

FAQ

Which fuses protect the cigar lighter and power outlets in the Toyota Matrix?

In the Toyota Matrix, the relevant fuses (in the Instrument Panel Fuse Box) are:

#28 “INV” – 115 V AC power outlet (inverter)
#29 “P/POINT” – rear-console 12 V power outlet
#31 “CIG” – instrument-panel 12 V cigar lighter/output

Check and replace with correct amperage if any outlet stops working!