The japanese minivan power circuits are protected by fuses. The elements are installed in blocks located in the engine compartment and in the passenger compartment.
Considered diagrams Toyota Sienna (XL30) 3rd generation 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 release.
In the engine compartment
Fuse box located in the engine compartment (left) near the battery.
Access example.
Diagram
No.
Description
A
1
Headlamp leveling system (vehicles with HID headlights only)
7.5
2
PCS (Pre-collision system), dynamic radar cruise control system
7.5
3
Starting system, multiport fuel injection system / sequential multiport fuel injection system
7.5
4
Left Headlamp (low beam) (only vehicles with HID headlights)
20
5
Right Headlamp (low beam) (only vehicles with HID headlights)
Integrated vehicle dynamics control, ABS, vehicle stability control
30
30
Launch system
30
31
Horn, alarm, Left Headlamp (low beam), Right Headlamp (low beam)
40
32
HID Headlamps (only vehicles with HID)
40
32
Spare fuse (only vehicles without HID headlights)
30
33
Fuses "ST NO.2", "GAUGE NO.2" and "IG2" (only vehicles without electronic key system)
30
34
Integrated vehicle dynamics control, ABS, vehicle stability control
50
35
Charging system, horn, alarm, left headlight (low beam), right headlight (low beam), fog light, heated outside rearview mirrors, heated rear window, defroster
140
36
Audio system
15
37
Vanity Lights, Personal / Interior Lights, Personal Lights, Engine Switch Lights, Rear Ceiling Lights, Door Lights, Luggage Compartment Lights, Gauges & Counters, Clock
7.5
38
Main Body ECU, Smart Key System, Wireless Remote Control, Power Tailgate, Power Sliding Door, Rear View Monitor, Multi-Information Display, Power Window, Outside Rearview Mirror Control, Steering Angle Sensor, Auto Anti-Glare Interior rearview mirrors, AUTO Remote control ACCESS SEAT, front passenger classification system
10
39
Multiport fuel injection system / sequential multiport fuel injection system
10
40
20
41
Steering lock system (only vehicles with smart key system)
20
42
Charging system
7.5
43
Multiport fuel injection system / sequential multiport fuel injection system, "IG NO.2" and "IG2" fuses
25
44
Air conditioning
7.5
45
Multiplex communication system, starting system (only for vehicles with smart key system)
7.5
46
Multiport fuel injection system / sequential multiport fuel injection system, "ECT" and "EFI NO.2" fuses
25
47
Smart key system (only for vehicles with smart key system)
Shift interlock system, multiport fuel injection system / sequential multiport fuel injection system
7.5
32
Collision avoidance, pre-collision seatbelt, dynamic radar cruise control, electric power steering, rain sensors, windshield wipers, driver memory, power sliding door, power third seat, power tailgate, multiplex communication system