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2016 – 2021 Acura ILX Fuse Box Diagram

Fuse Box Location for 2016-2021 Acura ILX

If any electrical devices are not working, set the power mode to VEHICLE OFF (LOCK) and check to see if any applicable fuse is blown.
Fuse locations are shown on the fuse box cover. Locate the fuse in question by the fuse number and box cover number.

Engine Compartment Fuse Box

Located near the brake fluid reservoir. Push the tabs to open the box.
2016 - 2021 Acura ILX Fuse Box Diagram
Engine Compartment Fuse Box

2013, 2014, 2015

Passenger Compartment (interior fuse box)

Located under the dashboard.

2016 - 2021 Acura ILX Fuse Box Diagram
Fuse locations are shown on the label on the side panel.

Assignment of the fuses in the engine compartment (2013, 2014, 2015)

Circuit Protected Amps
1 EPS 70 A
1 ABS/VSA Motor 30 A
1 ABS/VSA FSR 30 A
1 WIPER 30 A
1 Main Fuse 100 A
2 IG Main 50 A
2 Fuse Box Main 60 A
2 Fuse Box Main 2 60 A
2 Headlight Main 30 A
2 ST/MG SW 30 A
2 Rear Defogger 30 A
2
2 Blower 40 A
2
2 Sub Fan Motor 20 A
2 Main Fan Motor 20 A
3
4
5 Starter DIAG, ST MG 7.5 A
6
7
8
9
10
11 Oil Level 7.5 A
12 Fog Lights (20 A)
13
14 Hazard 10 A
15 FI Sub 15 A
16 IG Coil 15 A
17 Stop 15 A
18 Horn 10 A
19
20 Right Headlight Low Beam (Models with halogen bulb low beam headlights) 10 A
20 Right Headlight Low Beam (HID) (Models with discharge headlights) 15 A
21 IGP 15 A
22 DBW 15 A
23 Left Headlight Low Beam (Models with halogen bulb low beam headlights) 10 A
23 Left Headlight Low Beam (HID) (Models with discharge headlights) 15 A
24
25 MG Clutch 7.5 A
26 WASHER 15 A
27 SMALL 20 A
28 Interior Lights 7.5 A
29 Backup 10 A

Relays

Position Description
M1 Blower Motor Relay
M2 Starter Cut Relay 1
M3 A/C Condenser Fan Relay
M4 Ignition Coil Relay
M5 Starter Cut Relay 2
M6 PGM-FI Subrelay
M7 Rear Window Defogger Relay
256 ELD
258 Fan Control Relay
259 Fog Light Relay
265 Horn Relay
273 Radiator Fan Relay
274 NC Compressor Clutch Relay
287 Windshield Wiper Motor Relay
288 Relay Circuit Board
320 Diode D
321 Diode C

Passenger Compartment

Assignment of the fuses in the dashboard (2013, 2014, 2015)

Circuit Protected Amps
1
2 ACG 15 A
3 SRS 10 A
4 Fuel Pump 15 A
5 Meter 7.5 A
6 Power Window 7.5 A
7 VB SOL (Not available on all models) 7.5 A
8 Door Lock Motor 2 (Unlock) 15 A
9 Door Lock Motor 1 (Unlock) 15 A
10
11 Moon roof (Not available on all models) 20 A
12 Driver’s Power Seat Sliding (Not available on all models) (20 A)
13 Driver’s Power Seat Reclining (Not available on all models) (20 A)
14 Seat Heaters (Not available on all models) (15 A)
15 Driver’s Door Lock Motor (Unlock) 10 A
16
17
18
19 ACC 7.5 A
20 ACC Key Lock 7.5 A
21 Daytime Running Lights 7.5 A
22 HAC 7.5 A
23
24 ABS/VSA 7.5 A
25 ACC 7.5 A
26
27 Accessory Power Socket 20 A
28
29 ODS 7.5 A
30 Driver’s Door Lock Motor (Lock) 10 A
31 SMART 10 A
32 Door Lock Motor 2 (Lock) 15 A
33 Door Lock Motor 1 (Lock) 15 A
34 Small Lights 7.5 A
35 Illumination 7.5 A
36
37 Premium Audio (Not available on all models) (20 A)
38 Left Headlight High Beam 10 A
39 Right Headlight High Beam 10 A
40 TPMS (Not available on all models) (7.5 A)
41 Door Lock 20 A
42 Driver’s Power Window 20 A
43 Rear Passenger’s Side Power Window 20 A
44 Front Passenger’s Side Power Window 20 A
45 Rear Driver’s Side Power Window 20 A
46

2013, 2015 (ILX hybrid)

Engine Compartment

Assignment of the fuses in the engine compartment (ILX hybrid 2013, 2015)

Circuit Protected Amps
1 EPS 70 A
1 Booster Motor 40 A
1 ABS/VSA Motor 30 A
1 ABS/VSA FSR 30 A
1 WIPER 30 A
1 Main Fuse 100 A
2 IG Main 50 A
2 Fuse Box Main 60 A
2 Fuse Box Main 2 60 A
2 Headlight Main 30 A
2 ST/MG SW (Models with halogen bulb low beam
headlights)
30 A
2 Rear Defogger 30 A
2
2 Blower 40 A
2
2 Sub Fan Motor 20 A
2 Main Fan Motor 20 A
3
4 IG Coil 2 15 A
5 Starter DIAG, ST MG 7.5 A
6 IG Coil 1 15 A
7
8
9
10
11 Oil Level 7.5 A
12 Fog Lights 20 A
13 IMA 1 7.5 A
14 Hazard 10 A
15 FI Sub 15 A
16 IG Coil 20 A
17 Stop 15 A
18 Horn 10 A
19 IMA 2 10 A
20 Right Headlight Low Beam (Models with halogen bulb low beam
headlights)
10 A
20 Right Headlight Low Beam (HID) (Models with discharge headlights) 15 A
21 IGP 15 A
22 DBW 15 A
23 Left Headlight Low Beam (Models with halogen bulb low beam
headlights)
10 A
23 Left Headlight Low Beam (HID) (Models with discharge headlights) 15 A
24 Booster SOL 15 A
25 MG Clutch 7.5 A
26 WASHER 15 A
27 SMALL 20 A
28 Interior Lights 7.5 A
29 Backup 10 A

Relays

Position Description
M1 Blower Motor Relay
M2 Starter Cut Relay 1
M3 A/C Condenser Fan Relay
M4 Ignition Coil Relay
M5 Starter Cut Relay 2
M6 PGM-FI Subrelay
M7 Rear Window Defogger Relay
256 ELD
258 Fan Control Relay
259 Fog Light Relay
265 Horn Relay
273 Radiator Fan Relay
274 NC Compressor Clutch Relay
287 Windshield Wiper Motor Relay
288 Relay Circuit Board
320 Diode D
321 Diode C


Passenger Compartment

Assignment of the fuses in the dashboard (ILX hybrid 2013, 2015)

Circuit Protected Amps
1
2 ACG 15 A
3 SRS 10 A
4 Fuel Pump 15 A
5 Meter 7.5 A
6 Power Window 7.5 A
7 VB SOL (Not available on all models) 7.5 A
8 Door Lock Motor 2 (Unlock) 15 A
9 Door Lock Motor 1 (Unlock) 15 A
10
11 Moonroof 20 A
12 Driver’s Power Seat Sliding (Not available on all models) (20 A)
13 Driver’s Power Seat Reclining (Not available on all models) (20 A)
14 Seat Heaters (Not available on all models) (15 A)
15 Driver’s Door Lock Motor (Unlock) 10 A
16
17
18
19 ACC 7.5 A
20 ACC Key Lock 7.5 A
21 Daytime Running Lights 7.5 A
22 HAC 7.5 A
23 HYBRID A/C (7.5 A)
24 ABS/VSA 7.5 A
25 ACC (7.5 A)
26
27 Accessory Power Socket 20 A
28
29 ODS 7.5 A
30 Driver’s Door Lock Motor (Lock) 10 A
31 SMART 10 A
32 Door Lock Motor 2 (Lock) 15 A
33 Door Lock Motor 1 (Lock) 15 A
34 Small Lights 7.5 A
35 Illumination 7.5 A
36
37 Premium Audio (Not available on all models) (20 A)
38 Left Headlight High Beam 10 A
39 Right Headlight High Beam 10 A
40 TPMS (Not available on all models) (7.5 A)
41 Door Lock 20 A
42 Driver’s Power Window 20 A
43 Rear Passenger’s Side Power Window 20 A
44 Front Passenger’s Side Power Window 20 A
45 Rear Driver’s Side Power Window 20 A
46

Models 2016, 2017, 2018, 2019, 2020, 2021

Engine Compartment

Assignment of the fuses in the engine compartment (Models 2016, 2017, 2018, 2019)

Circuit Protected Amps
1 EPS 70 A
1
1 ABS/VSA FSR 30 A
1 ABS/VSA Motor 40 A
1 WIPER 30 A
1 Main Fuse 120 A
2 IG Main 50 A
2 Fuse Box Main 60 A
2 Fuse Box Main 2 60 A
2 Headlight Main 30 A
2 ST/MG SW 30 A
2 Rear Defogger 30 A
2 IG Mainl 30 A
2 Blower 40 A
2 IG Main2 30 A
2 Sub Fan Motor 20 A
2 Main Fan Motor 20 A
3
4
5 Starter DIAG 7.5 A
6
7
8
9
10
11 Oil Level 7.5 A
12 Fog Lights (Not available on all models) (20 A)
13 Injector 20 A
14 Hazard 10 A
15 FI Sub 15 A
16 IG Coil 15 A
17 Daytime Running Lights 7.5 A
18 Stop & Horn 10 A
19
20 Right Headlight Low Beam 10 A
21 IGP 15 A
22 DBW 15 A
23 Left Headlight Low Beam 10 A
24
25 MG Clutch 7.5 A
26 Washer 15 A
27 Small 20 A
28 Interior Lights 7.5 A
29 Backup 10 A

Relays

Position Description
M1 Blower Motor Relay
M2 Starter Cut Relay 1
M3 A/C Condenser Fan Relay
M4 Ignition Coil Relay
M5 Starter Cut Relay 2
M6 PGM-FI Subrelay
M7 Rear Window Defogger Relay
256 ELD
258 Fan Control Relay
259 Fog Light Relay
265 Horn Relay
273 Radiator Fan Relay
274 NC Compressor Clutch Relay
287 Windshield Wiper Motor Relay
288 Relay Circuit Board
320 Diode D
321 Diode C

Passenger Compartment

Assignment of the fuses in the dashboard (2016, 2017, 2018, 2019)

Circuit Protected Amps
1
2 ACG 15 A
3 SRS 10 A
4 Fuel Pump 15 A
5 Meter 7.5 A
6 Power Window 7.5 A
7 VB SOL (Not available on all models) 7.5 A
8 Right Door Lock Motor (Unlock) 15 A
9 Left Door Lock Motor (Unlock) 15 A
10 Audio (15 A)
11 Moonroof 20 A
12 Driver’s Power Seat Sliding (Not available on all models) (20 A)
13 Driver’s Power Seat Reclining(Not available on all models) (20 A)
14 Seat Heaters (Not available on all models) (15 A)
15 Driver’s Door Lock Motor (Unlock) 10 A
16 Passenger’s Power Seat Sliding (Not available on all models) (20 A)
17 Passenger’s Power Seat Reclining (Not available on all models) (20 A)
18 2019: Driver’s Power Lumbar 10 A
19 Accessory 7.5 A
20 ACC Key Lock 7.5 A
21 Daytime Running Lights 7.5 A
22 HAC 7.5 A
23
24 ABS/VSA 7.5 A
25 ACC 7.5 A
26
27 Accessory Power Socket 20 A
28
29 ODS 7.5 A
30 Driver’s Door Lock Motor (Lock) 10 A
31 SMART 10 A
32 Right Door Lock Motor (Lock) 15 A
33 Left Door Lock Motor (Lock) 15 A
34 Small Lights 7.5 A
35 Illumination 7.5 A
36
37 Premium Audio (Not available on all models) (30 A)
38 Left Headlight High Beam 10 A
39 Right Headlight High Beam 10 A
40
41 Door Lock 20 A
42 Driver’s Power Window 20 A
43 Rear Passenger’s Side Power Window 20 A
44 Front Passenger’s Side Power Window 20 A
45 Rear Driver’s Side Power Window 20 A
46

Inspecting and Changing Fuses

1. Set the power mode to VEHICLE OFF (LOCK). Turn headlights and all accessories
off.
2. Remove the fuse box cover.
3. Check the large fuse in the engine compartment.
– If the fuse is blown, use a Phillips-head screwdriver to remove the screw and replace it with a new one.
4. Inspect the small fuses in the engine compartment and the vehicle interior.
– If there is a blown fuse, remove it with the fuse puller and replace it with a new one.
2016 - 2021 Acura ILX Fuse Box Diagram 2016 - 2021 Acura ILX Fuse Box Diagram
Replacing a fuse with one that has a higher rating greatly increases the chances of damaging the electrical system. Use the charts to locate the fuse in question and confirm the specified amperage on the fuse label. Replace fuse with a spare fuse of the same specified amperage. There is a Fuse Puller on the back of the cover of the engine compartment fuse box type A.