Acura ILX | 2013-2022 | Fuse Box Diagrams and Locations

The Acura ILX, a subcompact executive car, has been a popular choice in the luxury sedan segment, available from 2013 to 2022. Known for its sleek design, advanced features, and dependable performance, the ILX offers a refined driving experience that appeals to a wide range of drivers.

In this article, you will find detailed fuse box diagrams for Acura ILX models produced in 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 and 2022. These diagrams provide critical insights into the vehicle’s electrical systems, helping owners and technicians understand the assignment of each fuse (fuse layout). This information is invaluable for diagnosing electrical issues, performing maintenance, or addressing repairs efficiently.

This guide is designed to help you better understand the electrical system of the Acura ILX, ensuring that you have the knowledge needed to maintain its functionality and performance throughout its production years.

The cigar lighter / power outlet fuse in the Acura ILX is fuse No.27 located in the Passenger Compartment Fuse Block.

What’s Included

Fuse box location

Engine Compartment

Located near the brake fluid reservoir.
Push the tabs to open. Fuse locations are shown on the cover.

Passenger Compartment

Located under the dashboard.
Fuse locations are shown on the label on the side panel.

Fuse Box Diagrams

2013, 2014, 2015

Engine Compartment

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

Fuses diagram: Acura ILX (2013, 2014, 2015)

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

Instrument panel fuse box diagram: Acura ILX (2013, 2014, 2015)

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

Under-hood fuse box diagram: Acura ILX Hybrid (2013, 2014, 2015)

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

Fuses diagram: Acura ILX Hybrid (2013, 2014, 2015)

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

Instrument panel fuse box diagram: Acura ILX Hybrid (2013, 2014, 2015)

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	—	—

2016, 2017, 2018, 2019, 2020, 2021, 2022

Engine Compartment

Under-hood fuse box diagram: Acura ILX (2016, 2017, 2018)

Assignment of the fuses in the engine compartment (2016, 2017, 2018, 2019, 2020, 2021 and 2022)

№	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

Fuses diagram: Acura ILX (2016, 2017, 2018)

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

Instrument panel fuse box diagram: Acura ILX (2016, 2017, 2018)

Assignment of the fuses in the dashboard (2016, 2017, 2018, 2019, 2020, 2021 and 2022)

№	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	—	–