2004-2007 Scion xB - Description of Fuses

Passenger Compartment

  1. Instrument Panel J/B
  2. Fuse Block
  3. Front Fog Light Relay
  4. Headlight Relay
  5. Rear Window Defogger Relay
  6. Door Control Receiver
  7. Door Lock Control Relay
  8. A/C Amplifier
  9. Engine Control Module
  10. Shift Lock Control SW
  11. Airbag Sensor Assembly

Passenger Compartment Fuse Box



Fuses Specifications
No. Name A Description
1 GAUGE 10 Back−up lights, charging system, air conditioning system, power window system, gauges of meters
2 - - Not used
3 D/L 25 Power door lock system
4 TAIL 10 Tail lights, parking lights, license plate lights
5 - - Not used
6 WIPER 20 Windshield wipers and washer
7 ECU−B 7.5 SRS airbag system
8 FOG 15 Front fog lights
9 ACC 15 Clock, cigarette lighter
10 ECU−IG 7.5 Anti−lock brake system, electric cooling fan
11 OBD 7.5 On−board diagnosis system
12 HAZ 10 Turn signal lights, emergency flashers
13 A.C 7.5 Air conditioning system
14 - - Not used
15 - - Not used
16 STOP 10 Stop lights, high mounted stop light, anti−lock brake system, shift lock system, multiport fuel injection system/sequential multiport fuel injection system
17 AM1 40 "ACC”, "GAUGE”, "WIPER”, and "ECU−IG” fuses
18 POWER 30 Power windows
19 HTR 40 Air conditioning system
20 DEF 30 Rear window defogger system
Relay
R1 Air conditioning system
R2 Flasher
R3 Power windows
R4 Circuit Opening Relay
Fuses Specifications
No. Name A Description
18 I/UP 7.5 Rear window defogger system, multiport fuel injection system/ sequential multiport fuel injection system

Engine Compartment

  1. Fuse Box
  2. Additional Relay Box
  3. Fusible Link Block
  4. Skid Control ECU with Actuator

Engine Compartment Fuse Box



Fuses Specifications
No. Name A Description
1 DOME 15 Clock, interior light, gauges of meters
2 EFI 15 Multiport fuel injection system/sequential multiport fuel injection system
3 HORN 15 Horn
4 AM2 15 Starter system, SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, discharge warning system
5 ST 30 Starter system
6 - - Not used
7 H−LP LH
H−LP LO LH		 10 Left−hand headlight
8 H−LP RH
H−LP LO RH		 10 Right−hand headlight
9 A/C2 7.5 Air conditioning system
10 - - Not used
11 RDI 30 Electric cooling fan
12 HTR SUB1 50 Air conditioning system
13 ABS NO.1 40 Anti−lock brake system
14 SPARE 30 Spare
15 SPARE 15 Spare
16 - - Not used
Relay
R1 Electric cooling fan (No.1)
R2 Electric cooling fan (No.2)
R3 Starter
R4 Not used
R5 Not used
R6 Heater (A/C)
R7 EFI
R8 Not used
R9 Horn

Fusible Link Block



Fuses Specifications
No. Name A Description
1 - - Not used
2 MAIN 60 ABS, 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
3 ALT 120 ABS, TRAC and VSC
Charging
4 ABS 60 ABS, TRAC and VSC

Additional Relay Box

Fuses Specifications
No. Name A Description
1 - - Not used
Relay
R1 Not used
R2 ABS
R3 ABS