2004-2006 Scion xB fuse box diagram

This guide focuses on the first-generation Scion xB (XP30), which was manufactured from 2003 to 2006. Here, you can find fuse box diagrams for the Scion xB from the years 2004, 2005, and 2006. It provides details about where the fuse panels are located inside the vehicle and explains the purpose of each fuse (fuse layout) and relay.

Cigar lighter (power outlet) fuses in the Scion xB are the fuses #9 “ACC” and #17 “AM1” in the Instrument panel fuse box.

Engine compartment

NumberNameFuse AmpDesignation
1DOME15Clock, interior light, gauges of meters
2EFI15Multiport fuel injection system/sequential multiport fuel injection system
4AM215Starter system, SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, discharge warning system
5ST30Starter system
6Not used
7H-LP LH H-LP LO LH10Left-hand headlight
8H-LP RH H-LP LO RH10Right-hand headlight
9A/C27.5Air conditioning system
10Not used
11RDI30Electric cooling fan
12HTR SUB150Air conditioning system
13ABS NO.140Anti-lock brake system
16Not used
R1Electric cooling fan (No.1)
R2Electric cooling fan (No.2)
R4Not used
R5Not used
R6Heater (A/C)
R8Not used

Relay Box

NumberFuse AmpDesignation
1Not used
R1Not used
NumberNameFuse AmpDesignation
1Not used
2MAIN60ABS, TRAC and VSC Charging Combination Meter Electronically Controlled Transmission and A/T Indicator Engine Control Seat Belt Warning (From Dec. 2005 Production) SRS Starting and Ignition
3ALT120ABS, TRAC and VSC Charging

 Passenger Compartment

NumberNameFuse AmpDesignation
1GAUGE10Back-up lights, charging system, air conditioning system, power window system, gauges of meters
2Not used
3D/L25Power door lock system
4TAIL10Tail lights, parking lights, license plate lights
5Not used
6WIPER20Windshield wipers and washer
7ECU-B7.5SRS airbag system
8FOG15Front fog lights
9ACC15Clock, cigarette lighter
10ECU-IG7.5Anti-lock brake system, electric cooling fan
11OBD7.5On-board diagnosis system
12HAZ10Turn signal lights, emergency flashers
13A.C.7.5Air conditioning system
14Not used
15Not used
16STOP10Stop lights, high mounted stop light, anti-lock brake system, shift lock system, multiport fuel injection system/sequential multiport fuel injection system
17AM140“ACC”, “GAUGE”, “WIPER”, and “ECU-IG” fuses
18POWER30Power windows
19HTR40Air conditioning system
20DEF30Rear window defogger system
21I/UP7.5Rear window defogger system, multiport fuel injection system/ sequential multiport fuel injection system
22Not used
R1Air conditioning system
R3Power windows
R4Circuit Opening Relay
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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.

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