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Toyota Sienna (XL20; 2004-2010) fuses and relays

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In this article, we consider the second-generation Toyota Sienna (XL20), produced from 2003 to 2010. Here you will find fuse box diagrams of Toyota Sienna 2004, 2005, 2006, 2007, 2008, 2009 and 2010, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Layout Toyota Sienna 2004-2010


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.


Passenger Compartment Overview

Passenger Compartment Fuse Box

Fuse box location

The fuse box is located under the instrument panel (on the left side), behind the lid.

Fuse box diagram

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Assignment of the fuses in the Passenger Compartment
NameAmpProtected 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

NameAmpCircuit
1P/SEAT30Power seats
2POWER30Power windows
Relay
R1Fog Lights
R2Tail Lights
R3Accessory Relay (ACC)
R4Power Relay (PWR)
R5Ignition (IG1)

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Additional Fuse Box

The fuse box is located in the passenger’s side of the instrument panel.
Open the glove box, slide off the damper, push in each side of the glove box to disconnect the claws.

NameAmpere rating [A]Circuit
1ST7,5Multiport fuel injection system/sequential multiport fuel injection system
2A/C7,5Manual air conditioning system
3SFT5Shift lock control system

Engine Compartment Fuse Box

Fuse box location

It is located in the engine compartment (left-side).

Fuse box diagram

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Assignment of the fuses and relay in the Engine Compartment
NameAmpProtected 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
41--Short Pin
42---
43---
44---
45---
46---
47---
48---
49---
50---
51---
52--Short 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-

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