2017 - 2019 Subaru Legacy / Outback Fuse Box Diagram

2017 Subaru Legacy / Outback

 

Fuses and Relays

 

This Fuses manual  describes Subaru Legacy and Subaru Outback  vehicle types.

CAUTION
Never replace a fuse with one having a higher rating or with material other than a fuse because serious damage or a fire could result.

The fuses are designed to melt during an overload to prevent damage to the wiring harness and electrical equipment. The fuses are located in two fuse boxes.

Instrument Fuse Box Location

One is located under the instrument panel behind the fuse box cover on the driver’s seat side. To remove the cover, pull it out.

Engine Compartment Fuse Block

The other one (main fuse box) is housed in the engine compartment.

 

Spare Fuses

 

The spare fuses are stored in the main fuse box cover in the engine compartment.
 

Fuse Puller Location

The fuse puller (Fuse tweezer) is stored in the main fuse box in the engine compartment. To pick up the fuse puller, pull it out while pinching the puller head with your fingers.

1) Good  Fuse  ,  2) Blown Fuse

If any lights, accessories or other electrical controls do not operate, inspect the corresponding fuse. If a fuse has blown, replace it.
1. Turn the ignition switch to the “LOCK”/ “OFF” position and turn off all electrical accessories.
2. Remove the fuse box cover.
3. Determine which fuse may be blown.

Fuse Puller

4. Pull out the fuse with the fuse puller.
5. Inspect the fuse. If it has blown, replace it with a spare fuse of the same rating.
6. If the same fuse blows again, this indicates that its system has a problem. Contact your SUBARU dealer for repairs.

Fuse panel located in the passenger compartment

Passenger Compartment Fuse Panel Diagram

Fuse panel .. Fuse rating .. Circuit
1 7.5A START1
2 20A 12V SOCKET (Cigarette Lighter)
3 7.5A IG1-1
4 15A AUDIO NAVI
5 15A UNIT IG2-2
6 20A P/W R.LH   (Power Window Rear Left Hand)
7 10A CIGAR (Cigarette Lighter)
8 15A A/C IG
9 7.5A ACC (Adaptive Cruise Control)
10 7.5A UNIT IG2-1
11 30A P/W MAIN1
12 7.5A START2
13 Empty
14 7.5A UNIT+B
15 7.5A METER IG
16 20A P/W R.RH (Power Window Rear Right Hand)
17 7.5A MIR
18 7.5A LAMP IG
19 7.5A IG1-2
20 10A SRS AIR BAG
21 20A P/W PASS1 (Power Window Passenger 1)
22 15A SEAT HTR R (Seat Heater Rear)

23 10A DRL (Daytime running lights)
24 20A P/W MAIN2
25 Empty
26 10A BACK UP
27 20A WIPER DEICER
28 20A TRAIL R.FOG
29 20A P/W PASS2  (Power Window Passenger 2)
30 Empty
31 7.5A SMT
32 15A SEAT HTR F  (Seat Heater Front)
33 7.5A KEY SW
34 7.5A D_OP+B
35 20A SUN ROOF
36 Empty
37 7.5A STOP
38 7.5A EYE SIGHT

Fuse Panel located in the Engine Compartment

Engine Compartment Fuse Panel Diagram - A) Main Fuse

Fuse panel .. Fuse rating .. Circuit
1 7.5A HORN RH
2 7.5A HORN LH
3 10A ILLUMI  (Dashboard illumination)
4 10A TAIL
5 15A H/L LO RH  (Head Lamp Low Right Hand)
6 15A H/L LO LH  (Head Lamp Low Left Hand)
7 Empty   (2018 Model  - 10A H/L HI RH)
8 10A H/L HI LH  (Head Lamp High Left Hand)
9 7.5A DCM
10 15A D/L
11 10A H/L HI RH (2018 - 2019 Models - Empty)
12 7.5A ALT-S  (2018 - 2019 Models - Empty*1  ,  7.5A ALT-S*2)
13 20A FUEL
14 15A HAZARD
15 30A IG2
16 7.5A PU B/UP
17 7.5A OBD
18 Empty
19 Empty

20 20A*1 25A*2 O2 HTR
21 15A E/G2
22 15A ETC
23 15A E/G1
24 15A AVCS
25 15A INJ
26 7.5A CVT SSR
27 20A TCU
28 Empty
29 30A BACKUP
30 7.5A ACTGS (2018 - 2019 Models -  7.5A ACTGS*1  ,  Empty*2)
31 25A SUB FAN (2018 - 2019 Models -  25A SUB FAN*1  ,  Empty*2)
32 25A MAIN FAN  (2018 Model - 25A  MAIN FAN*1 , Empty*2)

33 30A ABS SOL
34 20A AUDIO
35 25A R.DEF
36 15A BLOWER
37 15A BLOWER
38 10A F.FOG RH
39 10A F.FOG LH
40 Empty
41 15A STRG/H
42 15A R.WIPER
43 15A F.WASH
44 30A F.WIPER
45 Empty

*1: 2.5 L models
*2: 3.6 L models