2004-2007 Scion xB Fuse Box Diagram
Passenger Compartment Fuse Box
- Instrument Panel J/B
- Fuse Block
- Front Fog Light Relay
- Headlight Relay
- Rear Window Defogger Relay
- Door Control Receiver
- Door Lock Control Relay
- A/C Amplifier
- Engine Control Module
- Shift Lock Control SW
- Airbag Sensor Assembly
| No. |
Fuse |
A |
Designation |
| 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 |
||
| No. |
Fuse |
A |
Designation |
| 18 |
I/UP |
7.5 |
Rear window defogger system, multiport fuel injection system/ sequential multiport fuel injection system |
Engine Compartment Fuse Box
- Fuse Box
- Additional Relay Box
- Fusible Link Block
- Skid Control ECU with Actuator
| No. |
Fuse |
A |
Designation |
| 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
| No. |
Fuse |
A |
Designation |
| 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
| No. |
Fuse |
A |
Designation |
| 1 |
- |
- |
Not used |
| Relay | |||
| R1 |
Not used |
||
| R2 |
ABS |
||
| R3 |
ABS |
||