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Toyota Sienna Third Generation mk3 (XL30; 2012 - 2013) - fuse box diagram

avatar Jonathan Yarden Feb 16, 2021 · 5 min. read

In this article you will find a description of fuses and relays Toyota, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2012, 2013

Engine compartment

Toyota Sienna mk3 - fuse box - engine compartment

Fuse Ampere rating [A] Circuit
1 H-LP LVL*1 7,5 Headlight leveling system
2 DSS1 7,5 PCS (Pre-collision system), dynamic radar cruise control system
3 ST NO.2 7,5 Starting system, multiport fuel injection system/sequential multiport fuel injection system
4 H-LP LH*1 20 Left-hand headlight (low beam)
5 H-LP RH*1 20 Right-hand headlight (low beam)
6 ECT 7,5 Multiport fuel injection system/sequential multiport fuel injection system, automatic transaxle
7 EFI NO.2 10 Multiport furl injection system/sequential multiport fuel injection system
8 H-LP RH HI 10 Right-hand headlight (high beam)
9 H-LP LH HI 10 Left-hand headlight (high beam)
10 SPARE 10 Spare-fuse
11 SPARE 15 Spare-fuse
12 SPARE 20 Spare-fuse
13 MG CLT 7,5 A/C magnetic clutch
14 INV 20 Inverter
15 PTC HTR NO.1*2 50 PTC heater
16 PTC HTR NO.2*2 30 PTC heater
17 PTC HTR NO.3*2 30 PTC heater
18 A/C RR 40 Rear air conditioning system
19 PBD 30 Power back door
20 FOLD SEAT*3 30 Power third seat
21 HTR 50 Air conditioning system
22 PSB*3 30 Pre-collision seat belt
23 A/A SEAT 30 AUTO ACCESS SEAT
24 FAN 60 Electric cooling fans
25 HAZ 15 Turn signal lights, gauges and meters
26 RSE 15 Rear seat entertainment system
27 MIRROR*3 10 Outside rear view mirror control, outside rear view mirror heaters
28 AMP 30 Audio system
29 VSC NO.2 30 Vehicle dynamics integrated management, ABS, vehicle stability control
30 ST 30 Starting system
31 P/I 40 Horn, alarm, left-hand headlight (low beam), right-hand headlight (low beam)
32 H-LP MAIN*1 40 Discharge headlight
SPARE*4 30 Spare-fuse
33 AM2*5 30 “ST NO.2”, “GAUGE NO.2” and “IG2” fuses
34 VSC NO.1 50 Vehicle dynamics integrated management, ABS, vehicle stability control
35 ALT 140 Charging system, horn, alarm, lefthand headlight (low beam), righthand headlight (low beam), fog light, outside rear view mirror heaters, rear window defoggers, windshield wiper de-icer
36 RAD NO.1 15 Audio system
37 DOME 7,5 Vanity lights, personal/interior lights, personal lights, engine switch light, rear ceiling lights, door courtesy lights, luggage compartment light, gauges and meters, clock
38 ECU-B 10 Main body ECU, smart key system, wireless remote control, power back door, power sliding door, rear view monitor, multi information display, power window, outside rear view mirror control, steering angle sensor, auto-anti glare inside rear view mirror, AUTO ACCESS SEAT remote control, front passenger occupant classification system
39 ETCS 10 Multiport furl injection system/sequential multiport fuel injection system
40 A/F 20 Multiport furl injection system/sequential multiport fuel injection system
41 STRG LOCK*6 20 Steering lock system
42 ALT-S 7,5 Charging system
43 INJ 25 Multiport furl injection system/sequential multiport fuel injection system, “IG NO.2” and “IG2” fuses
44 ECU-B NO.2 7,5 Air conditioning system
45 AM2 NO.2*6 7,5 Multiplex communication system, starting system
46 EFI NO.1 25 Multiport furl injection system/sequential multiport fuel injection system, “ECT” and “EFI NO.2” fuses
47 SMART*6 5 Smart key system
48 DRL 30 Daytime running light system, “HLP LH (HI)” and “H-LP RH (HI)” fuses
49 EPS 60 Electric power steering
*1: Vehicles with discharge headlights only
*2: Vehicles with a 1AR-FE engine only
*3: Vehicles with a 2GR-FE engine only
*4: Vehicles without discharge headlights only
*5: Vehicles without a smart key system only
*6: Vehicles with a smart key system only

Instrument panel (driver’s side)

Toyota Sienna mk3 - fuse box - instrument panel (driver's side)

Fuse Ampere rating [A] Circuit
1 P/OUTLET 15 Power outlets
2 RAD NO.2 7,5 Audio system, navigation system, rear seat entertainment system
3 ECU-ACC 10 Main body ECU, clock, shift lock system, power rear view mirror control, multiplex communication system
4 CIG 15 Power outlets
5 GAUGE NO.1 10 Emergency flashers, buck up lights, navigation system, multi information display, automatic transaxle, multiport fuel injection system/sequential multiport fuel injection system, charging system
6 ECU-IG NO.1 10 Multiplex communication system, stop lights, navigation system, vehicle stability control system, Active Torque Control 4WD, intuitive parking assist, auto anti-glare inside rear view mirror, pre-collision seat belt, outside rear view mirror, seat heater, TPMS, yaw rate & G sensor, steering angle sensor, AUTO ACCESS SEAT, main body ECU
7 P/W RL 20 Rear power windows (left-side)
8 D/L 15 Power door lock system
9 P/SEAT FR 30 Power front seat (right-side)
10 S/ROOF 30 Moon roof
11 P/W RR 20 Rear power windows (right-side)
12 P/W FR 20 Front power windows (right-side)
13 P/SEAT FL 30 Power front seat (left-side), driving position memory system
14 STOP 10 Stop lights, ABS, vehicle stability control system, rear combination light, high mounted stop light, automatic transaxle, shift lock system, multiplex communication system, power third seat switch, multiport fuel injection system/sequential multiport fuel injection system, trailer lights (stop lights)
15 P/W FL 20 Front power windows (left-side)
16 PSD LH 25 Power sliding door (left-side)
17 4WD 7,5 Active Torque Control 4WD
18 AM1 10 Starting system
19 GAUGE NO.2 7,5 Gauges and meters, multi information display
20 IG2 7,5 Automatic transaxle, multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system, front passenger occupant classification system, steering lock system, smart key system, starting system, fuel pump
21 PANEL 10 Air conditioning system, navigation system, front passenger’s seat belt reminder light, audio system, steering switch, intuitive parking assist switch, personal/interior light main switch, shift lever light, headlight levering switch, power door lock main switch, clock, power quarter window switch, seat heater switch, emergency flashers, rear window defogger switch, vehicle stability control off switch, console box light, power slide switch light
22 TAIL 10 Tail lights, trailer lights (tail lights), license plate light, rear combination lights
23 WIP ECU 7,5 Windshield wiper and rear window wiper
24 P/VENT 15 Power quarter windows
25 AFS 10 Automatic High Beam
26 WIP 30 Windshield wiper
27 WASHER 20 Windshield washer
28 WIP RR 20 Rear window wiper
29 WASHER RR 15 Rear window washer
30 HTR-IG 10 Air conditioning system
31 SHIFT LOCK 7,5 Shift lock system, multiport fuel injection system/sequential multiport fuel injection system
32 ECU-IG NO.2 10 Pre-collision system, pre-collision seat belt, dynamic radar cruise control, electric power steering, rain-sensing windshield wipers, driving position memory system, power sliding door, power third seat, power back door, multiplex communication system
33 PSD RH 25 Power sliding door (right-side)
34 OBD 7,5 On-board diagnosis system
35 S-HTR FL 15 Seat heater (left-side)
36 S-HTR FR 15 Seat heater (right-side)

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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