Scion tC (2004 – 2010) – fuse box diagram

Year of production: 2004, 2005, 2006, 2007, 2008, 2009, 2010

Engine compartment

Instrument panel

Fuses

Fuse		Ampere rating [A]	Description
1	ST	7,5	Starting system, multiport fuel injection system/sequential multiport fuel injection system
2	H–LP RH	10	Right hand headlight (low beam)
3	H–LP LH LO	10	Left hand headlight (low beam)
4	H–LP RH H	10	Right hand headlight (high beam)
5	H–LP LH HI	10	Left hand headlight (high beam)
6	ECU–B	10	Multiplex communication system (power door lock system, illuminated entry system, wireless remote control system, back door opener, panorama moonroof), air conditioning system, gauges and meters
7	DOME	7,5	Interior lights, personal lights, engine (ignition) switch light, luggage compartment light
8	RAD NO.1	20	Audio system
9	HTR	40	Air conditioning system
10	ABS NO.2	40	Anti–lock brake system
11	ABS NO.1	50	Anti–lock brake system
12	CDS	30	Electric cooling fan
13	RDI	20	Electric cooling fan
14	EFI	20	Multiport fuel injection system/sequential multiport fuel injection system
15	OBD2	10	On–board diagnosis system
16	TURN–HAZ	10	Turn signal lights, emergency flashers
17	HORN	10	Horn
18	IGN	15	Multiport fuel injection system/sequential multiport fuel injection system
19	ETCS	10	Multiport fuel injection system/sequential multiport fuel injection system
20	AM2	30	Starting system, “IG2” and “MET IG2” fuses
21	ALT–S	7,5	Charging system
22	DCC	30	“ECU–B”, “RAD1” and “DOME” fuse
23	MAIN	40	“H–LP RH LO”, “H–LP LH LO”, “H–LP RH HI” and “H–LP LH HI” fuses
24	ALT	120	“HTR”, “ABS NO.1”, “ABS NO.2”, “RDI”, “CDS”, “DEF”, “TAIL”, “PANEL”, “DOOR”, “STOP”, “ACC SOCKET”, “GAUGE”, “ECU–IG”, “FR WIP”, “WSH”, “AM1”, “FR DOOR”, “FL DOOR”, “S/ROOF”, “A/C” and “FR FOG” fuses
25	SPARE	30	Spare fuse
26	SPARE	20	Spare fuse
27	SPARE	10	Spare fuse
28	DEF	30	Rear window defogger
29	TAIL	10	Tail lights, parking lights, license plate lights, front side maker lights
30	PANEL	7,5	Instrument cluster lights, instrument panel lights, gauges and meters, audio system, console box illumination
31	A/C	10	Air conditioning system
32	FR DOOR	20	Power windows
33	S/ROOF	20	Panorama moonroof
34	CIG	15	Cigarette lighter
35	ACC	7,5	Shift lock control system, power outlet, audio system, power rear view mirrors
36	RR DEF I/UP	7,5	Rear window defogger
37	ACC SOCKET	15	Power outlet
38	FL DOOR	20	Power windows
39	IG2	15	Multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system, security system
40	MET IG2	10	Gauges and meters
41	FR WIP	30	Windshield wipers
42	FR WSH	15	Windshield washer
43	ECU–IG	7,5	Multiport fuel injection system/sequential multiport fuel injection system, shift lock control system, electric cooling fan, panorama moonroof, anti–lock brake system
44	GAUGE	10	Back–up lights, electric cooling fan, air conditioning system, emergency flasher, power windows, power door lock system, gauges and meters
45	STOP	10	Stop lights, high mounted stoplight, shift lock control system, multiport fuel injection system/sequential multiport fuel injection system, anti–lock brake system
46	DOOR	20	Power door lock system
47	FR FOG	15	Fog lights
48	AM1	25	Starting system, “CIG” and “ACC” fuses

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