Toyota Sienna XL20 Fuse Box Diagram (2004-2010)

Your Toyota Sienna XL20 has two fuse boxes located under the hood and inside the passenger cabin. The fuse boxes contain fuses that protect the electrical system of your vehicle. If a fuse blows, it will need to be replaced in order for the circuit to function properly.

In this blog post, I will provide you with the fuse box diagrams for your Toyota Sienna XL20. I will also explain the location of the fuse boxes and how to identify the different types of fuses. Finally, I will provide some tips on how to replace a fuse in your vehicle.

Toyota Sienna XL20 Fuse Box Diagram (Engine Compartment)

The place to find it is within the left side of the engine compartment.

NumberNameAmpProtected components
1MAIN30Headlights, daytime running light system, “H-LP RL” and “H-LP LL” fuses
2AM 230“INJ”, “IGN” and “GAUGE2” fuses
3ETCS10Multiport fuel injection system/sequential multiport fuel injection system
4DRL20Daytime running light system, “H-LP RH” and “H-LP LH” fuses
5DOOR NO.225Power door lock system
6HORN10Horns
7DOME10Personal/interior lights, vanity lights, door courtesy lights, luggage compartment light, engine switch light, multi-information display
8RAD NO.1202003-2006: Audio system, navigation system
8RAD NO.1152007-2010: Audio system
9EFI NO.120Multiport fuel injection system/sequential multiport fuel injection system, “EFI NO.2” fuse
10ALT-S7.5Charging system
11HAZ15Turn signal lights, emergency flashers
12ECU-B10Power sliding door, air conditioning system, power windows, multiplex communication system, meter and gauge, wireless remote control system
13H-LP RL15Right-hand headlight (low beam)
13H-LP RH15Right-hand headlight
14H-LP LL15Left-hand headlight (low beam), front fog lights
14H-LP LH15Left-hand headlight
15RAD NO.330Audio system
16EFI NO.210Multiport fuel injection system/sequential multiport fuel injection system
17A/F25A/F sensor
18SPARE15Spare fuse
19SPARE20Spare fuse
20SPARE30Spare fuse
21SPARE30Spare fuse
22RR2 SEAT50Power third seat
23HTR50Air conditioning system, “A/C” fuse
24FAN50Electric cooling fans
25PBD30Power back door
26R-PSD30Right side power sliding door
27L-PSD30Left side power sliding door
28RR A/C40Rear air conditioning system
29DEF40Rear window defogger, “MIR HTR” fuse
30SPARE7.5Spare fuse
31ALT140Charging system, “RR A/C”, “HTR”, “FAN”, “PBD”, “R-PSD”, “L-PSD” and “DEF” fuses
32ABS150Anti-lock brake system, traction control system, vehicle stability control system
33ABS230Anti-lock brake system, traction control system, vehicle stability control system
34ST30Starting system
35L-RR2 SEAT30Power third seat
36R-RR2 SEAT30Power third seat
37H-LP RH10Right-hand headlight
37H-LP RL10Right-hand headlight (low beam)
38H-LP LH10Left-hand headlight
38H-LP LL10Left-hand headlight (low beam), front fog lights
39RSE7.5Rear seat entertainment system
40INJ102007-2010: Multiport fuel injection system/ sequential multiport fuel injection system
41Short Pin
42
43
44
45
46
47
48
49
50
51
52Short Pin
Relay
R1Stop lights (BRK)
R2Air fuel ratio sensor (A/F)
R3Circuit opening (C/OPN)
R4Headlight (HEAD)
R5EFI
R6Short Pin
R7Rear windshield defogger (DEFOG)
R8Horn
R9Vehicle stability control (VSC MTR)
R10Vehicle stability control (VSC FAIL)
R11Daytime running light (DRL NO.4)
R12Daytime running light (DRL NO.2)
R13Daytime running light (DRL NO.3)
R14Electric cooling fan (FAN)
R15Rear air conditioning system (RR A/C)
R16Heater (HTR) (manual A/C) Short Pin (automatic A/C)
R17Starter (ST)
R18Air conditioner compressor clutch (MG CLT)
R19
2004-2010-toyota-sienna-passenger-compartment-overview-carsfuse.com

Toyota Sienna XL20 Fuse Box Diagram (Passenger Compartment)

The place where you’ll find the fuse box is beneath the dashboard, specifically on the left side. It’s tucked away behind a cover.

Fuse NumberNameAmpProtected components
1MIR HTR10Outside rear view mirror defoggers
2RAD27.5Audio system, navigation system, rear seat entertainment system
3PWR OUTLET15Power outlets
4CIG15Cigarette lighter
5ECU ACC7.5Shift lock control system, air conditioning system, power rear view mirror control
6GAUGE27.5Meter and gauge
7IGN7.5Multiport fuel injection system/ sequential multiport fuel injection system, SRS airbag system, multiplex communication system
8INJ152003-2006: Multiport fuel injection system/ sequential multiport fuel injection system
8IG27.52007-2010: Multiport fuel injection system/ sequential multiport fuel injection system
9RR WIP15Rear window wiper
10WIP30Windshield wiper and rear window wiper
11GAUGE110Back-up lights, turn signal lights, emergency flashers
12S-HTR15Seat heaters
13WSH20Windshield washer and rear window washer
14HTR10Air conditioning system
15
16ECU-IG10Intuitive parking assist system, rear view monitor system, multiplex communication system, multiport fuel injection system/sequential multiport fuel injection system, antilock brake system, traction control system, vehicle stability control system, shift lock control system, dynAM1c laser cruise control system, seat heaters, power back door, moon roof, multi-information display, auto antiglare inside rear view mirror, power windows, power outlets (115 V), power third seat, driving position memory system
17PANEL10Air conditioning system, seat heaters, audio system, navigation system, power sliding door, power back door, trip information display, rear window defogger, emergency flashers, instrument panel lights, steering switch lights
18TAIL10Stop/tail lights, license plate lights, parking lights, side maker lights
19S/ROOF25Moon roof
20
21AC INV15Power outlets (115 V)
22FR DEF15Windshield wiper de-icer
23AM17.5Multiport fuel injection system/ sequential multiport fuel injection system, starter system
24
25
26STOP10Stop/tail lights, high mounted stoplight, shift lock control system, antilock brake system, traction control system, vehicle stability control system, multiport fuel injection system/sequential multiport fuel injection system, multiplex communication system
27P/W25Power windows, power rearview mirror
28OBD7.5On-board diagnosis system
29FOG15Front fog lights
30
31
32P/VENT15Power quarter windows
2004-2010-toyota-sienna-fuse-passenger-box-diagram-carsfuse.com
NumberNameAmpCircuit
1P/SEAT30Power seats
2POWER30Power windows
Relay
R1Fog Lights
R2Tail Lights
R3Accessory Relay (ACC)
R4Power Relay (PWR)
R5Ignition (IG1)

You can find the fuse box on the passenger’s side of the dashboard. To access it, open the glove box, remove the damper by sliding it off, and then gently push in on both sides of the glove box to detach the claws.

NumberNameAmpere rating [A]Protected Components
1ST7,5Multiport fuel injection system/sequential multiport fuel injection system
2A/C7,5Manual air conditioning system
3SFT5Shift lock control system
Note: Cigar lighter (power outlet) fuses in the Toyota Sienna are the fuses #3 “PWR OUTLET” (Power outlets), #4 “CIG” (Cigarette lighter) and #21 “AC INV” (Power outlets 115V) in the Instrument panel fuse box.

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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