Subaru Ascent (2018-2020..) fuses

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The mid-size crossove Subaru Ascent is available from 2018 to the present. In this article, you will find fuse box diagrams of Subaru Ascent 2018 and 2019, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Fuse box diagram: Subaru Ascent (2018-2020..)

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2018, 2019


Cigar lighter / power outlet fuses in the Subaru Ascent are the fuse #2 “CIGAR” in the Instrument panel fuse box, and #17 “SOCKET” in the Engine compartment fuse box.


Fuse box location

Passenger compartment

The fuse panel is located on the left side of the dashboard, below, behind the cover.
The location of the fuses in the passenger compartment: Subaru Ascent (2018, 2019-...)

Engine compartment

The power distribution box is located in the engine compartment.
The location of the fuses in the engine compartment: Subaru Ascent (2018, 2019-...)

Fuse box diagrams 2018, 2019, 2020

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Passenger compartment

Instrument panel fuse box diagram: Subaru Ascent (2018, 2019)

Assignment of the fuses in the Passenger compartment (2018, 2019)
Amp ratingCircuit
1Empty
220ACIGAR
37.5AIGA-1
415AAUDIO NAVI
515AIG B-2
6Empty
7Empty
815AA/C IG
97.5AACC
107.5AIG B-1
11Empty
12Empty
137.5AIGA-3
1410AUNIT +B
157.5AMETER IG
16Empty
177.5AMIRROR
187.5ALAMP IG
1910AIGA-2
2010ASRS AIRBAG
21Empty
2215ASTRG/H
2310ADRL
24Empty
25Empty
2610ABACK UP
2715ASEAT HTR F
2815ATRAIL
29Empty
30Empty
31Empty
327.5AILLUMI
337.5AKEY SW A
34Empty
35Empty
367.5AKEY SW B
377.5ASTOP
387.5AEYE SIGHT

Engine compartment

Under-hood fuse box diagram: Subaru Ascent (2018, 2019)

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Assignment of the fuses in the Engine compartment (2018, 2019, 2020)
Amp ratingCircuit
AMain fuse
17.5AHORN HI
27.5AHORN LO
315AH/L LO RH
415AH/L LO LH
510ADCM
610AH/L HI RH
710AH/L HI LH
810ATAIL
930AJB-B
1025AFUEL
117.5AOBD
1210AODS
137.5APU B/UP
1415AHAZARD
15Empty / 7.5A2018-2019: Not Used
2020: AUX
1610AMB-B
1720ASOCKET
1820AD/L
1915AETC
2010AE/G2
217.5ACVT SSR
2220ADI
23Empty
2420AO2 HTR
25Empty
2620ATCU
2715AIG COIL
2815AE/G1
2930ABACKUP
3015AR_S/H
3130AVDC SOL
3215AF. FOG
3330AR. DEF
3420AAUDIO
3515ADEICER
36Empty
3720ABLOWER
3820ABLOWER
39Empty
4015AR. WIPER
4115AF. WASH
4230AF. WIPER
43Empty
44Empty