Fuses | CIVIC SEDAN 2023 (2024)

If any electrical devices are not working, set the power mode to VEHICLE OFF and check to see if any applicable fuse is blown.

Engine Compartment Fuse Box

Located near the battery. Push the tabs to open the box.
Fuse locations are shown on the fuse box cover. Locate the fuse in question by the fuse number and box cover number.

Circuit protected and fuse rating

	Circuit Protected	Amps
1	BATTERY	125 A
2	-	40 A
	-	40 A
	F/BOX OPTION	60 A
	-	40 A
	F/BOX OPTION2	40 A
	DC/DC2	(30 A)
	F/BOX MAIN	60 A
3	-	40 A
	-	40 A
	-	40 A
	RR DEFROSTER	40 A
	-	40 A
	HTR MTR	40 A
	-	40 A
4	-	30 A
	ABS/VSA MTR	40 A
	DC/DC	(30 A)
	-	30 A
	IG MAIN	30 A
	-	30 A
	R/M2	30 A
5	ST MAGNETIC SW	30 A
	WIPER	30 A
	EPS	70 A
	R/M1	30 A
	ABS/VSA FSR	40 A
	MAIN FAN	30 A
	F/BOX MAIN2	40 A
6	SUB FAN	30 A
7	IG MAIN2	30 A
8	-	-
9	EVP*	(30 A)
10	AUDIO SUB*	(7.5 A)
11	-	-
12	-	-
13	H/STRG*	(10 A)
14	-	-
15	FR FOG*	(10 A)
16	MG CLUTCH	10 A
17	WASHER	15 A
18	HORN	10 A
19	BACK UP	15 A
20	AUDIO*	(15 A)
21	-	-
22	DBW	15 A
23	EOP*	(20 A)
24	BACKUP FI-ECU	10 A
25	IGP	15 A
26	TCU*	(15 A)
27	LCM L	(15 A)
28	INJ*	(15 A)
29	STOP	10 A
30	LCM R	(15 A)
31	IG COIL	15 A
32	-	-
33	HAZARD	15 A
34	AUDIO SUB VST*	(7.5 A)
35	-	-
36	AUDIO VST MAIN	(30 A)
37	BACKUP2	(30 A)
38	-	-
39	-	-
40	VBACT*	(10 A)
41	IGPS [LAF]	10 A
42	IG1 MON2	7.5 A

Interior Fuse Box

Located under the dashboard.
Fuse locations are shown on the label under the steering column.
Locate the fuse in question by the fuse number and label number.

Circuit protected and fuse rating

	Circuit Protected	Amps
1	P/W DR	20 A
2	P/W AS	20 A
3	P/W RR R	20 A
4	P/W RR L	20 A
5	OPTION	10 A
6	SRS	10 A
7	T/G MTR / TRUNK ACT	10 A
8	-	-
9	FR ACC SOCKET	20 A
10	DOOR LOCK	20 A
11	METER	10 A
12	OPTION3 (ST CUT)	10 A
13	OPTION2 (RR WIP)*	(10 A)
14	OPTION6 (VB SOL)	10 A
15	DR DOOR UNLOCK	(10 A)
16	SUNROOF*	(20 A)
17	SBW1*	(10 A)
18	-	-
19	-	-
20	RR FOG*	(10 A)
21	CARGO ACC SOCKET*	(20 A)
22	SMART	10 A
23	DR DOOR LOCK	(10 A)
24	SBW2*	(7.5 A)
25	IMG	10 A
26	SRS	10 A
27	ACG / D/V / ST CUT RLY	20 A
28	OPTION5	10 A
29	FUEL PUMP	15 A
30	L SIDE DOOR UNLOCK	10 A
31	R SIDE DOOR UNLOCK	10 A
32	-	-
33	-	-
34	-	-
35	-	-
36	OPTION3 (SUNSHADE)*	(20 A)
37	IGA2*	(15 A)
38	-	-
39	R SIDE DOOR LOCK	10 A
40	P/SEAT REC / RR HI*	(20 A)
41	P/SEAT SLIDE / FR HI*	(20 A)
42	-	-
43	A/C	10 A
44	DRL	10 A
45	ACC	10 A
46	ACC KEY LOCK	10 A
47	L SIDE DOOR LOCK	10 A
48	H/SEAT	20 A
49	AS P/SEAT REC*	(20 A)
50	P/LUMBAR DR*	(10 A)
51	P/LUMBAR AS*	(10 A)
52	RR H/SEAT*	(20 A)
53	AS P/SEAT SLI*	(20 A)
54	OPTION1 / FUEL LID	10 A
55	AUDIO AMP*	(30 A)
56	ADS*	(30 A)

Sub Fuse Box

	Circuit Protected	Amps
A	BACKUP2 MAIN	(10 A)
B	AUDIO SUB VST*	(7.5 A)
C	ACC VST	(10 A)
D	VST 1	(10 A)
E	AUDIO VST	(15 A)
F	EOP*	(20 A)
G	-	-
H	VST 2	(10 A)

* Not available on all models

Set the power mode to VEHICLE OFF. Turn headlights and all accessories off. Remove the fuse box cover. Check the main fuse in the engine compartment fuse box. Look at the fuse through the hole. If the fuse is blown, have it replaced by a dealer.

Check the combined fuses in the engine compartment fuse box. Look into the space between the fuses. If the fuse is blown, have it replaced by a dealer.

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.

Detail

NOTICE
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.

Fuse Locations

Replace a fuse with a spare fuse of the same specified amperage.

There is a fuse puller on the back of the engine compartment fuse box cover.

Recommended topic(s)

Checking the Engine

Fuses | CIVIC SEDAN 2023 (2024)

Engine Compartment Fuse Box

Circuit protected and fuse rating

Interior Fuse Box

Circuit protected and fuse rating

References