Fuse Box Diagrams Scion xB (XP30; 2004-2006)

In this article, you will find information about the fuses of the Scion xB / Toyota bB (XP30) (models 2003, 2004, 2005, and 2006), including diagrams of the fuse boxes, a list of fuses, their designation, and the location of the fuse blocks within the vehicle.

Checking and Replacing Fuses in Scion xB

If the headlights or other electrical components do not work, check the fuses. If any of the fuses are blown, they must be replaced. Determine which fuse may be causing the problem. The lid of the fuse box shows the name of the circuit for each fuse. If the fuse has blown, push a new fuse into the clip. Only install a fuse with the amperage rating designated on the fuse box lid.

Location of Fuse Boxes

Engine Compartment:

Passenger Compartment:

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Fuse Box Diagrams

2004

Engine Compartment Fuse Box

List of fuses in the engine compartment (2004)

№	Fuse	A	Function
1	RDI	30A	Electric cooling fan
2	HTR SUB1	50A	Air conditioning system
3	ABS NO.1	40A	Anti-lock brake system
4	DOME	15A	Clock, interior light, gauges of meters
5	EFI	15A	Multiport fuel injection system/sequential multiport fuel injection system
6	HORN	15A	Horn
7	AM2	15A	Starter system, SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, discharge warning system
8	ST	30A	Starter system
9	H-LP LH / H-LP LO LH	10A	Left-hand headlight
10	H-LP RH / H-LP LO RH	10A	Right-hand headlight
11	A/C2	7.5A	Air conditioning system
12	SPARE	30A	Spare
13	SPARE	15A	Spare

Instrument Panel Fuse Box

List of fuses in the instrument panel (2004)

№	Fuse	A	Function
14	AM1	40A	“ACC”, “GAUGE”, “WIPER”, and “ECU-IG” fuses
15	POWER	30A	Power windows
16	HTR	40A	Air conditioning system
17	DEF	30A	Rear window defogger system.
18	GAUGE	10A	Back-up lights, charging system, air conditioning system, power window system, gauges of meters
19	D/L	25A	Power door lock system
20	TAIL	10A	Tail lights, parking lights, license plate lights
21	WIPER	20A	Windshield wipers and washer
22	ECU-B	7.5A	SRS airbag system
23	FOG	15A	Front fog lights
24	ACC	15A	Clock, cigarette lighter
25	ECU-IG	7.5A	Anti-lock brake system, electric cooling fan
26	OBD	7.5A	On-board diagnosis system
27	HAZ	10A	Turn signal lights, emergency flashers
28	A.C	7.5A	Air conditioning system
29	STOP	10A	Stop lights, high mounted stop light, anti-lock brake system, shift lock system, multiport fuel injection system/sequential multiport fuel injection system

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2005

Engine Compartment Fuse Box

List of fuses in the engine compartment (2005)

№	Fuse	A	Function
1	RDI	30A	Electric cooling fan
2	HTR SUB1	50A	Air conditioning system
3	ABS NO.1	40A	Anti-lock brake system
4	DOME	15A	Clock, interior light, gauges of meters
5	EFI	15A	Multiport fuel injection system/sequential multiport fuel injection system
6	HORN	15A	Horn
7	AM2	15A	Starter system, SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, discharge warning system
8	ST	30A	Starter system
9	H-LP LH / H-LP LO LH	10A	Left-hand headlight
10	H-LP RH / H-LP LO RH	10A	Right-hand headlight
11	A/C2	7.5A	Air conditioning system
12	SPARE	30A	Spare
13	SPARE	15A	Spare

Instrument Panel Fuse Box

List of fuses in the instrument panel (2005)

№	Fuse	A	Function
14	AM1	40A	“ACC”, “GAUGE”, “WIPER”, and “ECU-IG” fuses
15	POWER	30A	Power windows
16	HTR	40A	Air conditioning system
17	DEF	30A	Rear window defogger system.
18	GAUGE	10A	Back-up lights, charging system, air conditioning system, power window system, gauges of meters
19	D/L	25A	Power door lock system
20	TAIL	10A	Tail lights, parking lights, license plate lights
21	WIPER	20A	Windshield wipers and washer
22	ECU-B	7.5A	SRS airbag system
23	FOG	15A	Front fog lights
24	ACC	15A	Clock, cigarette lighter
25	ECU-IG	7.5A	Anti-lock brake system, electric cooling fan
26	OBD	7.5A	On-board diagnosis system
27	HAZ	10A	Turn signal lights, emergency flashers
28	A.C	7.5A	Air conditioning system
29	STOP	10A	Stop lights, high mounted stop light, anti-lock brake system, shift lock system, multiport fuel injection system/sequential multiport fuel injection system

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2006

Engine Compartment Fuse Box

List of fuses in the engine compartment (2006)

№	Fuse	A	Function
1	RDI	30A	Electric cooling fan
2	HTR SUB1	50A	Air conditioning system
3	ABS NO.1	40A	Anti-lock brake system
4	DOME	15A	Clock, interior light, gauges of meters
5	EFI	15A	Multiport fuel injection system/sequential multiport fuel injection system
6	HORN	15A	Horn
7	AM2	15A	Starter system, SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, discharge warning system
8	ST	30A	Starter system
9	H-LP LH / H-LP LO LH	10A	Left-hand headlight
10	H-LP RH / H-LP LO RH	10A	Right-hand headlight
11	A/C2	7.5A	Air conditioning system
12	SPARE	30A	Spare
13	SPARE	15A	Spare

Instrument Panel Fuse Box

List of fuses in the instrument panel (2006)

№	Fuse	A	Function
14	AM1	40A	“ACC”, “GAUGE”, “WIPER”, and “ECU-IG” fuses
15	POWER	30A	Power windows
16	HTR	40A	Air conditioning system
17	DEF	30A	Rear window defogger system.
18	I/UP	7.5A	Rear window defogger system, multiport fuel injection system/ sequential multiport fuel injecetion system
19	GAUGE	10A	Back-up lights, charging system, air conditioning system, power window system, gauges of meters
20	D/L	25A	Power door lock system
21	TAIL	10A	Tail lights, parking lights, license plate lights
22	WIPER	20A	Windshield wipers and washer
23	ECU-B	7.5A	SRS airbag system
24	FOG	15A	Front fog lights
25	ACC	15A	Clock, cigarette lighter
26	ECU-IG	7.5A	Anti-lock brake system, electric cooling fan
27	OBD	7.5A	On-board diagnosis system
28	HAZ	10A	Turn signal lights, emergency flashers
29	A.C	7.5A	Air conditioning system
30	STOP	10A	Stop lights, high mounted stop light, anti-lock brake system, shift lock system, multiport fuel injection system/sequential multiport fuel injection system

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