Infiniti G20 – P10 (1990 – 1996) – fuse box diagram
Year of production: 1990, 1991, 1992, 1993, 1994, 1995, 1996
Passenger Compartment Fuse Box
| Fuse | Ampere ratting [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 & Fuel Filler Lid Opener, Multi-Remote Control System |
| 4 | 15 | Blower Motor |
| 5 | 15 | Blower Motor |
| 6 | 20 | Wiper & Washer |
| 7 | 10 | Electronic Control Computer System (ECCS), Bulb Check Relay, Theft Warning System, Radiator Fan System, Starting System (1993.5-1995), A/T Control System (1993.5-1995), A.S.C.D (1993.5-1995) |
| 8 | 15 | up to 1993: Fuel Pump |
| 10 | as of 1993.5: Air Bag System | |
| 9 | 10 | Audio, Clock Illumination |
| 10 | 10 | Air Conditioner, Time Control Unit, Theft Warning System |
| 11 | 10 | Door Mirror |
| 12 | 15 | Cigarette Lighter |
| 13 | 15 | Front Foglight |
| 14 | 15 | as of 1993.5: Audio |
| 15 | 15 | as of 1993.5: Fuel Pump |
| 16 | 10 | Starting System, Electronic Control Computer System (ECCS), Clutch Interlock Relay (M/T Only), Daytime Light Unit (Canada Only), Theft Warning System (1993.5-1995) |
| 17 | 10 | Hazard Warning, Multi-Remote Control System (1993.5-1995) |
| 18 | 10 | Horn, Theft Warning System, A.S.C.D. (1993.5-1995) |
| 19 | 10 | Taillights, Clearance Lights, License Plate Light, Side Marker Lights, Illumination Lights, Clock, Warning Chime |
| 20 | — | — |
| 21 | 10 | up to 1993: Combination Meter, Shift Lock System, Check Connector, Rear Window Defogger Relay, Power Antenna Timer, Blower Relay, Back-Up Light as of 1993.5: Combination Meter, Shift Lock System (A/T), Blower Relay, Data Link Connector (Check Connector), Back-Up Light, Rear Window Defogger Relay, Daytime Light Unit (Canada), A/T Control System, Power Antenna Timer, Seat Belt Relay, Heated Mirror Relay |
| 22 | 10 | Turn Signal |
| 23 | 10 | Electronic Control Computer System (ECCS) |
| 24 | 20 | up to 1993: Stoplights as of 1993.5: Stoplights, A.S.C.D, Shift Lock System, ABS System |
| 25 | 10 | Interior Lights, Spotlights, Trunk Room Lights, Time Control Unit, Theft Warning System, Power Antenna Timer, Two-Point Motorized Automatic Seat Belt System (1990-1993) |
| 26 | 10 | Anti-Lock Braking System, Time Control Unit, Two-Point Motorized Automatic Seat Belt System, Automatic Speed Control Device (ASCD), Daytime Light Unit (Canada Only) |
Engine Compartment Fuse Box
| Number | Ampere ratting [A] | Description |
| 1 | 15 | Headlights |
| 2 | 15 | Daytime Light Unit (Canada Only) |
| 3 | 10 | Electronic Control Computer System (ECCS) |
| 4 | 20 | Anti-Lock Brake System |
| 5 | 30 | Ignition Switch (Fusible Link) |
| 6 | 30 | Main Harness (Fusible Link) |
| 7 | 25 | ECCS (Fusible Link) |
| 8 | 75 | Alternator (Fusible Link) |
| 9 | 30 | Radiator Fan System (Fusible Link) Radiator Fan System (Relay-3 A/T Models) |
| 10 | 30 | ABS System Relay Box, ABS Control Unit (Fusible Link) |
Engine Compartment Relays (Right Fenderwell – 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 Foglight Relay |
| 6 | Horn Relay |
Engine Compartment Relays (Right Fenderwell – M/T Models (1990-1993))
| Number | Description |
| 1 | Air Conditioner Relay |
| 2 | Automatic Speed Control Device Hold Relay (ASCD) |
| 3 | Horn Relay |
| 4 | Theft Warning Relay – 1 |
| 5 | Theft Warning Relay – 2 |
Engine Compartment Relays (Right Fenderwell (1993.5-1995))
| Number | Description |
| 1 | Radiator Ran Relay – 3 |
| 2 | Horn Relay – 2 |
| 3 | Radiator Fan Relay |
| 4 | Automatic Speed Control Device Hold Relay (ASCD) |
| 5 | Front Foglight Relay |
| 6 | Air Conditioner Relay |
| 7 | Daytime Light Relay (Canada) |
| 8 | Heated Mirror Relay |
| 9 | Theft Warning Relay – 1 |
| 10 | Horn Relay |
Engine Compartment Relays (By Battery)
| Number | Description |
| 1 | up to 1993: Fuel Pump Relay as of 1993.5: Front Wiper Rela |
| 2 | 1991: Front Foglight Relay (M/T Models) 1992-1995: ECCS Relay |
| 3 | 1991-1993: Radiator Fan Relay – 2 (A/T Models) 1992-1993: Front Foglight 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 Interlock Relay (U.S. M/T Models) Inhibitor Relay (A/T Models) |
| 6 | up to 1993: Front Wiper Relay as of 1993.5: Radiator Fan Relay – 2 |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.