Toyota  MR2 Spyder Third Generation mk3 (2003 – 2007) – fuse box diagram

Year of production: 2003, 2004, 2005, 2006, 2007

Trunk room

Trunk room

Instrument panel

Engine compartment

Fuses (type A)

Fuse		Ampere rating [A]	Circuit
1	SPARE	30	Spare fuse
2	SPARE	15	Spare fuse
3	SPARE	20	Spare fuse
4	RDI FAN	30	Electric cooling fans
5	ABS1	20	Anti- lock brake system
6	CDS FAN	30	Electric cooling fans
7	HEAD LH UPR	10	Left- hand headlight (high beam)
8	HEAD RH UPR	10	Right- hand headlight (high beam)
9	WASHER	10	Windshield wiper and washer
10	HTR	10	Air conditioning system
11	WIPER	20	Windshield wiper and washer
12	ECU- IG	7,5	Power Steering system, anti- lock brake system
13	FAN- IG	7,5	Electric cooling fans
14	TURN	7,5	Turn signal lights, emergency flashers
15	GAUGE	7,5	Power window system, gauges and meters, back- up lights, charging system, rear window defogger system
16	SRS	7,5	SRS airbag system
17	DEF	25	Rear window defogger system
18	OBD	7,5	On- board diagnosis system
19	AM1	7,5	“GAUGE” “ACC” “TURN” “ECU- IG” “WIPER” “WASHER” “SRS” “HTR 10A” “FAN- IG” fuses
20	ACC	25	“RADIO2” “CIG” fuses
21	DOOR	15	Power door lock system
22	FR FOG	15	Front fog light
23	STOP	15	Stop lights, high mounted stop light, sequential manual transmission system
24	TAIL1	20	“TAIL2” “PANEL” fuses
25	D P/W	20	Power window system
26	P P/W	20	Power window system
27	RADIO1	15	Power antenna, radio
28	DOME	10	Clock
29	ECU- B	10	Daytime running light system, gauges and meters
30	TAIL2	10	Taillights, parking lights, license plate lights, gauges and meters
31	PANEL	7,5	Clock, illuminations
32	RADIO2	7,5	Gauges and meters, outside rear view mirror system, clock
33	CIG	15	Cigarette lighter
34	I/UP	7,5	Engine idle up system
35	ALT- S	7,5	Charging system
36	ECU- B1	25	“ECU- B” “DOME” fuses
37	SMT–B	10	Sequential manual transmission system
38	HORN	10	Horn
39	HAZ	15	Turn signal lights, emergency flashers
40	AM2	15	Starter system, multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system
41	IG2	15	Ignition system, multiport fuel injection system/sequential multiport fuel injection system
42	EFI1	15	Multiport fuel injection system/sequential multiport fuel injection system, engine immobiliser system
43	ETCS	15	Multiport fuel injection system/sequential multiport fuel injection system
44	HPU	30	Sequential manual transmission system
45	HEAD RH LWR	10	Right–hand headlight (low beam)
46	HEAD LH LWR	10	Left–hand headlight (low beam)
47	EFI2	7,5	Multiport fuel injection system/sequential multiport fuel injection system
48	ST	7,5	Starter system
49	SMT–IG	10	Sequential manual transmission system
50	DRL NO.1	7,5	Daytime running light system

Fuses (type B)

Fuse		Ampere rating [A]	Circuit
51	ABS2	40	Anti- lock brake system
52	EHPS	50	Power steering system
53	MAIN	40	Starter system, “DRL NO.1” “HEAD LH LWR” “HEAD RH LWR” fuses
54	HTR	40	Air conditioning system

Fuses (type C)

Fuse		Ampere rating [A]	Circuit
55	ALT	100	“AM1” “D P/W” “P P/W” “DOOR” “STOP” “EHPS” “DEF” “TAIL1” “OBD” “HTR 40A” fuses

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.