Fuse Box Diagrams Toyota Aurion (XV50; 2012-2015)

In this article, you will find information about the fuses of the Toyota Aurion (XV50) (models 2012, 2013, 2014, and 2015), including diagrams of the fuse boxes, a list of fuses, their designation, and the location of the fuse blocks within the vehicle.

Checking and Replacing Fuses in Toyota Aurion

If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary. Replace the blown fuse with a new fuse of the same amperage rating.

Location of Fuse Boxes

Engine Compartment:
Push in the tabs and lift off the fusebox lid.

Passenger Compartment:

1. Disconnect the four claws of the cover located under the instrument panel.
2. Remove the cover by pulling it away from the instrument panel (toward the rear of the vehicle).
3. Unplug the connector while depressing the lock release.
4. Remove the fusebox lid.

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Fuse Box Diagrams

Engine Compartment Fuse Block

List of fuses in the engine compartment

№	Fuse	A	Circuit
1	METER-IG2	5A	Gauge and meters
2	FAN	50A	Electric cooling fans
3	H-LP CLN	30A	Headlight cleaner
4	HTR	50A	Air conditioning system
5	ALT	120A	Charging system
6	ABS NO.2	30A	Vehicle stability control system
7	ST/AM2	30A	Starter system, ECU-IG2 NO.1, A/B, ECU-IG2 NO.2
8	H-LP-MAIN	30A	H-LP LH-LO, H-LP RH-LO, headlights (low beam)
9	ABS NO.1	50A	Vehicle stability control system
10	EPS	80A	Electric power steering
11	SHORN	7.5A	SHORN
12	HORN	10A	Horns
13	EFI NO.2	15A	Fuel injection system, electronic controlled transmission
14	EFI NO.3	10A	Fuel injection system
15	INJ	7.5A	Fuel injection system
16	ECU-IG2 NO.3	7.5A	Fuel injection system
17	IGN	15A	Starter system
18	D/L-AM2	20A	Power door lock system
19	IG2-MAIN	25A	“IGN”, “INJ”, “METER-IG2”, “ECU-IG2 NO.3”, “A/B”, “ECU-IG2 NO.2”, “ECU-IG2 NO.1”
20	ALT-S	7.5A	Charging system
21	TURN&HAZ	15A	Turn signal lights, emergency flashers, outside rear view mirrors, gauge and meters, trailer turn lights
22	STRG LOCK	10A	Steering lock system
23	AMP	15A	Audio system
24	H-LP LH-LO	15A1 20A2	Left-hand headlight (low beam)
25	H-LP RH-LO	15A1 20A2	Right-hand headlight (low beam)
26	EFI-MAIN NO.1	30A	“EFI NO.2”, “EFI NO.3”, “A/F sensor”
27	ETCS	10A	Electronic throttle control
28	TOWING	20A	Trailer lights
29	EFI NO.1	7.5A	Fuel injection system, electronic controlled transmission
30	A/F	20A	A/F sensor
31	AM2	7.5A	Smart entry & start system
32	RADIO-B	20A	Audio system, navigation system
33	DOME	7.5A	Clock, vanity lights, interior lights, personal lights, trunk light, door courtesy lights
34	ECU-B NO.1	10A	Front power seats, outside rear view mirrors, multiplex communication system, smart entry & start system, gauge and meters, steering sensor, Blind Spot Monitor, wireless remote control
353	SPARE	25A	Spare fuse
363	SPARE	30A	Spare fuse
1: Vehicles with halogen headlight 2: Vehicles with discharge headlight 3: Located inside the cover

Instrument Panel Fuse Block

List of fuses in the instrument panel

№	Fuse	A	Circuit
1	ECU-IG1 NO.2	10A	Headlight cleaner, outside rearview mirrors, Toyota parking assist-sensor, shift lock control system, windshield wipers and washer, rear sunshade, multiplex communication system, audio system, navigation system, moon roof, auto antiglare inside rear view mirror, clock
2	ECU-IG1 NO.1	10A	Vehicle stability control system, electric cooling fans, Blind Spot Monitor, headlights (low beam), steering sensor, Fuel injection system, charging system, rear window defogger
3	PANEL	10A	Switch illumination, air conditioning system, cigarette lighter, shift lever light, glove box light, interior lights, personal lights, audio system, navigation system
4	TAIL	15A	Front position lights, tail lights, license plate lights, fog lights, trailer tail lights
5	EPS-IG1	7.5A	Electric power steering
6	ECU-IG1 NO.3	7.5A	Blind Spot Monitor
7	H-LP LVL	7.5A	Headlights (low beam)
8	WASHER	10A	Windshield wipers and washer
9	A/C-IG1	7.5A	Air conditioning system
10	WIPER	25A	Windshield wipers and washer
11	BKUP LP	7.5A	Back-up lights, Fuel injection system, electronic controlled transmission, audio system, navigation system, Toyota parking assist-sensor, trailer backup lights
12	DOOR NO.1	30A	Power windows
13	P/OUTLET RR	20A	Power outlet
14	SFT LOCKACC	5A	Shift lock control system
15	DOOR R/R	20A	Rear right-hand power windows
16	DOOR R/L	20A	Rear left-hand power windows
17	OBD	10A	On-board diagnosis system
18	ECU-B NO.2	10A	Rear sunshade
19	DOOR NO.2	20A 1	Power windows
		25A 2	Outside rear view mirrors, power windows
20	AM1	7.5A	Fuel injection system, starter system, electronic controlled transmission
21	STOP	7.5A	Tail lights, Fuel injection system, vehicle stability control system, electronic controlled transmission, high mounted stoplight, smart entry & start system, shift lock control system, trailer stop lights
22	A/C-B	7.5A	Air conditioning system
23	S/ROOF	10A	Moon roof
24	P/SEAT FR	30A	Power seats
25	D/L-AM1	20A	Multiplex communication system, power door lock, trunk opener switch
26	A/B	10A	SRS airbag system
27	ECU-IG2 NO.1	7.5A	Fuel injection system
28	ECU-IG2 NO.2	7.5	Blind Spot Monitor, smart entry and start system
29	CIG&P/OUTLET	15A	Cigarette lighter
30	ECU-ACC	7.5A	Clock, outside rearview mirrors, multiplex communication system, audio system, navigation system
*1: Vehicles without driving position memory *2: Vehicles with driving position memory

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