Fuses — Isuzu N Series

Find fuses for Isuzu N Series: symptom assistant, positions, panels, available ratings and an A4 PDF sheet. Confirm the variant in the manual.

Fuse boxes and fuse list

Fuse and Relay Location (Cab Exterior)

Fuse	Rating	Protected circuit
2	10 A	ECM MAIN4JB1-TC, 4HG1: Not used
4	10 A	A/C4JB1-TC:Not used
5	20 A	4HK11,2), 4JJ1:Not used4JB1-TC:MARKER LAMP4HG1:FUEL HEATER
6	15 A	4HK1, 4JJ1: Not used4JB1-TC:A/C4HG1:ENGINE STOP

Passenger compartment fuse box (4HG1 engine model (type 1), 4JJ1/4HK1 engine models)

Fuse	Rating	Protected circuit
1	20 A	ELEC PTO (BATT)
2	20 A	RR P/WINDOW
3	15 A	ROOM LAMP, AUDIO
4	15 A	DOOR LOCK
5	10 A	FOG LAMP
6	20 A	P/WINDOW
7	10 A	ABS
8	15 A	WIPER
9	10 A	H/LAMP LO (LH)
10	—	ECU (BATT)
11	10 A	H/LAMP LO (RH)
12	10 A	STOP LAMP
13	15 A	IGNITION 2
14	10 A	H/LAMP HI (LH)
15	10 A	H/LAMP HI (RH)
16	10 A	ELEC PTO (KEY ST)
17	10 A	STARTER
18	15 A	IGNITION 1
19	10 A	SRS
20	10 A	ECM
21	10 A	METER
22	10 A	LAMPS (BATT)
23	15 A	AUDIO, ACC
24	15 A	MIRROR
25	15 A	HORN
26	15 A	TURN, HAZARD
27	10 A	TAIL LAMPS
28	10 A	ILLUMINATIONS
29	10 A	CORNERING LAMPS, RR FOG LAMP
30	20 A	BLOWER MOTOR

Passenger compartment fuse box (4HG1 engine model (type 2), 4HG1-T engine models)

Fuse	Rating	Protected circuit
1	10 A	LAMPS BATT
2	10 A	EGR (P0400, P0403, P0404, P0405)
3	15 A	ROOM LAMP AUDIO
4	15 A	DOOR LOCK
5	10 A	FOG LAMP
6	20 A	P/WINDOW
7	10 A	H/LAMP HI (LH)
8	10 A	H/LAMP HI (RH)
9	10 A	STOP LAMP
10	—	H/LAMP LO (LH)
11	10 A	H/LAMP LO (RH)
12	—	BLANK
13	10 A	TAIL LAMPS
14	10 A	CORNERING LAMPS
15	—	IGNITION 2
16	10 A	STARTER
17	15 A	IGNITION 1
18	10 A	METER
19	15 A	ACC AUDIO
20	—	BLANK
21	20 A	BLOWER
22	15 A	HORN
23	15 A	TURN HAZARD
24	15 A	WIPER

Passenger compartment fuse box (4JB1-T engine model (type 1))

Fuse	Rating	Protected circuit
1	25 A	RR P/WINDOW
2	15 A	FOG LAMPS
3	10 A	ROOM LAMP, AUDIO
4	15 A	DOOR LOCK
5	10 A	EXHAUST BRAKE
6	25 A	P/WINDOW
7	10 A	BACK UP LAMP
8	25 A	WIPER
9	10 A	H/LAMP LO (LH)
10	—	LAMPS (BATT)
11	10 A	H/LAMP LO (RH)
12	10 A	BRAKE LAMPS
13	10 A	STARTER
14	10 A	H/LAMP HI (LH)
15	10 A	H/LAMP HI (RH)
16	10 A	BLOWER (IG)
17	10 A	IGNITION 2
18	10 A	IGNITION 1
19	—	BLANK
20	10 A	ECM
21	10 A	METER
22	10 A	ECU (BATT)
23	10 A	MIRROR
24	15 A	ACCESSORIES, AUDIO
25	15 A	HORN
26	15 A	TURN, HAZARD
27	10 A	TAIL LAM PS
28	10 A	ILLUMINATIONS
29	10 A	CORNERING LAMPS
30	10 A	AIR CONDITIONER
31	20 A	CIGAR

Passenger compartment fuse box (4JB1-TC engine model (type 2), 4JB1 engine models)

Fuse	Rating	Protected circuit
1	—	BLANK
2	10 A	ROOM LAMP AUDIO
3	10 A	EXH BRAKE
4	15 A	DOOR LOCK
5	15 A	FOG LAMP
6	25 A	P/WINDOW
7	10 A	H/LAMP HI (LH)
8	10 A	H/LAMP HI (RH)
9	10 A	STOP LAMP
10	—	H/LAMP LO (LH)
11	10 A	H/LAMP LO (RH)
12	10 A	TAIL LAM PS
13	10 A	LAMPS BATT
14	10 A	IGNITION 2
15	10 A	STARTER
16	10 A	ENGINE STOP
17	10 A	IGNITION 1
18	10 A	BACK UP LAMPS
19	10 A	METER
20	15 A	ACC AUDIO
21	10 A	AIR CON
22	15 A	HORN
23	15 A	TURN HAZARD
24	25 A	WIPER