Fuse and Relay Box Diagrams – Infiniti G20

Applies to vehicles manufactured in the years:

1990, 1991, 1992, 1993, 1994, 1995, 1996.

 

Diagram of the fuse box in the passenger compartment

Number	Amperes [A]	Description
1	20	Rear window defogger
2	20	Rear window defogger
3	10	up to 1993: Shift Lock System Time, Control Unit (A / T Only)
		as of 1993.5: Trunk lid and fuel filler lid opener, Multi remote control system
4	15	Blower motor
5	15	Blower motor
6	20	Windshield washer
7	10	Electronic Computer Control System (ECCS), Bulb Test Relay, Theft Warning System, Radiator Fan System, Starting System (1993.5-1995), A / T Control System (1993.5-1995), ASCD (1993-5-1995)
8	15	up to 1993: Fuel pump
	10	as of 1993.5: Airbag system
9	10	Sound, clock backlight
10	10	Air conditioner, time control unit, theft warning system
11	10	Door mirror
12	15	Lighter
13	15	Front fog lamp
14	15	as of 1993.5: Audio
15	15	as of 1993.5: Fuel pump
16	10	Starting system, Electronic Computer Control System (ECCS), Clutch Lock Relay (M / T only), Daylight unit (Canada only), Theft Warning System (1993.5-1995)
17	10	Hazard warning lights, remote control system (1993.5-1995)
18	10	Horn, Theft Warning System, ASCD (1993.5-1995)
19	10	Tail lights, marker lights, license plate lights, side marker lights, floodlights, clock, warning bell
20	–	–
21	10	up to 1993: Combination Meter, Shift Lock System, Control Connector, Rear Window Defogger Relay, Power Antenna Timer, Blower Relay, Reversing Lamp
		as of 1993.5: Combination Odometer, Shift Lock System (A / T), Blower Relay, Data Link Connector (Control Connector), Reversing Lamp, Rear Window Defogger Relay, Daylight Unit (Canada), A / T Control System, Antenna Timer power, seat belt relay, heated mirror relay
22	10	Switch-on signal
23	10	Electronic Computer Control System (ECCS)
24	20	up to 1993: Stop lights
		as of 1993.5: Stop Lamps, ASCD, Shift Lock System, ABS System
25	10	Interior lighting, headlights, trunk lighting, time control unit, theft warning system, power antenna timer, two-point, motorized automatic seat belt system (1990-1993)
26	10	Anti-lock brake system, time control unit, two-point, motorized automatic seat belt system, automatic speed control device (ASCD), daylight unit (Canada only)

Diagram of the fuse box in the engine compartment

Number	Amperes [A]	Description
1	15	Headlights
2	15	Daylight unit (Canada only)
3	10	Electronic Computer Control System (ECCS)
4	20	Wheel lock prevention system
5	thirty	Ignition switch (fusible link)
6	thirty	Main bundle (fusible link)
7	25	ECCS (fusible link)
8	75	Alternator (fusible link)
9	thirty	Radiator fan system (fusible link)
		Radiator Fan System (Relay-3 A / T Models)
10	thirty	ABS system relay box, ABS control unit (fusible link)

Engine compartment relays (right fender)

A / T models (1990-1993)

Number	Description
1	Theft Warning Relay – 1
2	Automatic Speed ​​Control Device (ASCD)
3	Air conditioner relay
4	Theft Warning Relay – 2
5	Front fog light relay
6	Horn relay

M / T models (1990-1993)

Number	Description
1	Air conditioner relay
2	Automatic Speed ​​Control Device (ASCD) Hold Relay
3	Horn relay
4	Theft Warning Relay – 1
5	Theft Warning Relay – 2

1993.5-1995

Number	Description
1	Cooler start relay – 3
2	Horn relay – 2
3	Radiator fan relay
4	Automatic Speed ​​Control Device (ASCD) Hold Relay
5	Automatic Speed ​​Control Device (ASCD) Hold Relay
6	Air conditioner relay
7	Daytime Running Light Relay (Canada)
8	Heated mirror relay
9	Theft Warning Relay – 1
10	Horn relay

Engine compartment relays (via battery)

Number	Description
1	up to 1993: Fuel pump relay
	as of 1993.5: Front Wiper Relay
2	1991: Front Fog Lamp Relay (M / T Models)
	1992-1995: ECCS Relay
3	1991-1993: Radiator Fan Relay – 2 (A / T Models)
	1992-1993: Front Fog Lamp Relay (M / T Models)
	as of 1993.5: Theft Warning Relay – 2
4	up to 1993: Radiator Fan Relay – 1
	as of 1993.5: Fuel pump relay
5	Clutch lock relay (US M / T models)
	Inhibitor Relay (A / T Models)
6	up to 1993: Front Wiper Relay
	as of 1993.5: Radiator Fan Relay – 2