Toyota Supra Fourth Generation mk4 (1998 – 2002) – fuse box diagram

Year of production: 1998, 1999, 2000, 2001, 2002

Fuses (type A)

Fuse		Ampere rating [A]	Circuit
1	EFI NO.2	30	Multiport fuel injection system/sequential multiport fuel injection system
2	EFI NO.1	30	Multiport fuel injection system/sequential multiport fuel injection system
3	AM2	30	Starter system
4	FOG	15	Front fog lights
5	HAZ- HORN	15	Emergency flashers, horns
6	TRAC	7,5	Traction control system
7	ETCS	15	Electronic Traction Control System
8	ALT- S	7,5	Charging system
9	DOME	7,5	Interior lights, personal lights, door courtesy lights, luggage compartment light, ignition switch light, open door warning light, theft deterrent system
10	RAD NO.1	20	Radio cassette tape player
11	HEAD (RH)	15	Right- hand headlight
12	HEAD (LH)	15	Left- hand headlight
13	SPARE	30	Spare fuse
14	SPARE	7,5	Spare fuse
15	SPARE	15	Spare fuse
16	WIPER	20	Windshield wipers and washer, rear window wiper and washer
17	HTR	7,5	Air conditioning system
18	ST	7,5	Starter system
19	IGN	7,5	Charging system, discharge warning light, multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system
20	PANEL	10	Instrument panel lights, instrument panel lights control
21	MIR- HTR	10	Mirror heaters
22	TURN	7,5	Turn signal lights
23	STOP	15	Stop lights, cruise control system cancel device
24	CIG	15	Cigarette lighter, air conditioning system, SRS airbag system, theft deterrent system, shift lock control system
25	RAD NO.2	7,5	Radio, cassette tape player, power antenna
26	TAIL	10	Tail lights, parking lights, front side marker lights, rear side marker lights, licence plate lights
27	ECU- IG	10	Cruise control system, anti- lock brake system, power steering, power antenna, theft deterrent system, shift lock control system, traction control system
28	GAUGE	10	Gauges and meters, service reminder indicators and warning buzzers (except discharge and open door warning lights), rear window defogger, charging system, cruise control system, electronically controlled automatic transmission system, traction control system
29	ECU- B	10	Air conditioning system, cruise control system, anti- lock brake system, SRS airbag system, traction control system
30	OBD – II	7,5	On- board diagnosis system

Fuses (type B)

Fuse		Ampere rating [A]	Circuit
31	DOOR	30	Power window, power door lock system, theft deterrent system
32	DEFOG	30	Rear window defogger

Fuses (type C)

Fuse		Ampere rating [A]	Circuit
33	ALT	120	Charging system
34	MAIN	50	Starter system, headlights
35	HTR	50	Air conditioning system
36	FAN	30	Electric cooling fan
37	ABS NO.1	60	Anti-lock brake system, traction control system
38	AM1	50	Electronic ignition system/distributor ignition system
39	POWER	60	“PANEL”, “STOP”, “TAIL”, “ECU-B, “DEFOG” and “DOOR” fuses

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