Fuses and relays Hyundai Porter / H100 (AU), 1996–2004

The Hyundai Porter, also known as the H-100, is a cabover pickup truck produced by South Korean manufacturer Hyundai since 1977. This article provides detailed fuse box diagrams for the first-generation Hyundai Porter / H-100 (AU series) manufactured from 1996 through 2004.

Below you will find distribution box locations, wiring diagrams, and component photos, along with the specific fuse responsible for the cigarette lighter socket.

Engine Compartment

Houses the main fuse box and several standalone relay modules.

Fuse Box


Fuse box location.


Accessing the fuse box.

Engine Compartment Fuse Box Diagram
No. Protected Circuit / Component Rating (A)
A Ignition switch 40
B Glow plug control module, starter relay 80
C Alternator 60
D Headlamps, tail lamps 40
E Power windows, A/C system 40

Auxiliary Relays


Fuel filter relay (M37).


Rear fog lamp relay (M40).


Starter relay (M38).


A/C and heater fuses and relays.

Passenger Compartment


The main fuse and relay box is located under the dashboard on the driver side, adjacent to the Data Link Connector (OBD port).

Passenger Compartment Fuse Box Diagram
No. Protected Circuit / Component Rating (A)
1 Turn signal and hazard flasher relay
2 Fuel filter heater relay
3 Engine control relay
4 Headlamp relay
5 Parking light / side marker relay
6 Front fog lamp relay
7 Power window relay
F1 Instrument cluster, Transmission Control Module (TCM), Engine Control Module (ECM), engine control relay, oil level sensor 10
F2 Turn signals, backup lamps, Anti-lock Braking System (ABS) 10
F3 Rear fog lamp / ABS 10 / 20
F4 Heater, headlamps, power windows, daytime running lights (DRL), blower motor 30
F5 Audio system (radio), digital clock 10
F6 Cigarette lighter fuse (Hyundai Porter) 15
F7 Windshield wiper and washer, ignition key cylinder light timer 15
F8 Left headlamp 10
F9 Right headlamp 10
F10 Left tail lamp, parking brake indicator, license plate lamp, front fog lamp relay 10
F11 Instrument cluster backlighting, right tail lamp, parking brake indicator, license plate lamp 10
F12 Front fog lamps 15
F13 Hazard warning lights 10
F14 Horn, stop lamps, rear fog lamp, cluster indicators 10
F15 Fuel filter heater / interior dome lamp, clock, horn 10 / 15
F16 Central door locking system 10 / 15
F17 Power windows, left window regulator 20 / 30
Left power window 20
F18 A/C control panel, right power window regulator 10


The windshield wiper relay is mounted separately on the right side. 

See also:
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