Nissan Altima (2019 – 2025) Fuse Box Location & Diagrams
Find the fuse box locations and detailed diagrams for the Nissan Altima model years 2019 through 2025. This article helps owners quickly identify interior and engine compartment fuse panels, understand fuse assignments, and troubleshoot electrical issues with clear references for maintenance, repairs, and component replacement.
Fuse Box Location
Passenger Compartment Fuse Box
Remove the fuse box cover A with a suitable tool. Use a cloth to avoid damaging the trim.
Engine Compartment Fuse Boxes
Remove the fuse box cover by pushing the tab and lifting the cover up.
Fuse Box Diagrams
Passenger Compartment Fuse Box
| № | Amps | Name | Description |
|---|---|---|---|
| 1 | 20A | SPARE | Spare fuse |
| 2 | 15A | USB CHARGE | USB charger |
| 3 | 10A | ELEC PARTS (ACC) | Protects several circuits |
| 4 | 20A | POWER SOCKET | Cigar lighter / power outlet |
| 5 | 10A | VDC CONT | Vehicle dynamics control solenoid |
| 6 | 5A | METER (IGN) | Instrument cluster |
| 7 | 5A | SPARE | Spare fuse |
| 8 | 20A | H/SEAT FR | Front seat heater |
| 9 | 5A | STRG | Steering lock |
| 10 | 5A | E-PKB | E-PKB |
| 11 | 10A | AIR BAG | Airbag |
| 12 | 5A | ELEC PARTS (IG SIG) | ELEC PARTS (IG SIG) |
| 13 | 10A | ELEC PARTS (IG POWER) | ELEC PARTS (IG POWER) |
| 14 | 5A | EPS | Electric power steering |
| 15 | 10A | ATR CONT | ATR CONT |
| 16 | 10A | WASHER PUMP | Windshield washer |
| 17 | 30A | RR DEF | Rear window defogger |
| 18 | 5A | SPARE | Spare fuse |
| 19 | 10A | HEATED MIRROR | Mirror heater |
| 20 | 5A | BCM | Body control module |
| 21 | 10A | METER (BAT) | Instrument cluster |
| 22 | 10A | AUDIO-2 | Audio system |
| 23 | 5A | SPARE | Spare fuse |
| 24 | 20A | AUDIO-1 | Audio system |
| 25 | 15A | SPARE | Spare fuse |
| 26 | 20A | BOSE | Audio system |
| 27 | 10A | SPARE | Spare fuse |
| 28 | 15A | SPARE | Spare fuse |
| 29 | 20A | SPARE | Spare fuse |
| 30 | 30A | BLOWER MOTOR | AC blower motor |
| 31 | 30A | SPARE | Spare fuse |
| 32 | 5A | ILL | Illumination |
| 33 | 10A | HEATED STRG | Heated steering wheel |
| 35 | 10A | BCM | Body control module |
| 36 | 10A | 4WD SOL | 4WD SOL |
| 37 | 10A | 4WD CONT | 4WD CONT |
| 38 | 10A | ELECT PKB | ELECT PKB |
| 39 | 10A | ELEC B (BAT) | ELEC B (BAT) |
| 40 | 10A | GATEWAY | GATEWAY |
| 41 | 10A | TCU | Transmission control unit |
| 42 | 15A | DOOR LOCK RR | Power door lock system |
| 43 | 15A | DOOR LOCK FR | Power door lock system |
| 44 | 10A | TURN SIGNAL | Turn signal |
| 45 | 15A | RR FOG | Rear fog lights |
| 46 | 10A | ROOM LAMP | Dome light and interior light |
| 47 | 10A | STOP LAMP-2 | Stop lights |
| 48 | 5A | STOP LAMP-1 | Stop lights |
Engine Compartment Fuse Boxes
Fuse Box №1
| № | Amps | Name | Description |
|---|---|---|---|
| 1 | 10A | CVT CONT | CVT transmission control |
| 2 | 10A | VCR CONT | VCR CONT |
| 4 | 15A | HORN | Horn |
| 6 | 15A | VINJ1 | Fuel injection |
| 8 | 15A | VINJ2 | Fuel injection |
| 10 | 10A | FUEL HIGH PUMP | Fuel pump |
| 12 | 30A | E-PKB CONT1 | Parking brake control |
| 14 | 30A | E-PKB CONT2 | Parking brake control |
| 18 | 40A | RAD FAN1 | Radiator fan |
| 20 | 40A | VDC MOTOR | Vehicle dynamics control solenoid |
| 21 | 50A | IGN SW | Ignition switch |
| 22 | 30A | VDC SOL | Vehicle dynamics control solenoid |
| 25 | 40A | USM | Unified System Module |
| 29 | 40A | RAD FAN2 | Radiator fan |
| 30 | 40A | E-VTC CONT | E-VTC CONT |
| 31 | 40A | POWER WDW | Power windows |
Fuse Box №2
| № | Amps | Name | Description |
|---|---|---|---|
| 1 | 10A | REV_LAMP/AC_VALVE | Reversing lights (from ignition) / Air conditioner electromagnetic valve |
| 3 | 10A | AT | Automatic transmission control system (power supply to the automatic transmission ECU from the ignition switch) |
| 4 | 10A | AIRBAG/ABS | Airbag; Anti-lock braking system |
| 5 | 10A | ACTUATOR2 | Various engine actuators (throttle valve, turbine control valves, etc., depending on the configuration) |
| 6 | 5A | ECM/ESCL | Engine control unit |
| 7 | 30A | WIPER | Front wipers |
| 9 | 15A | ACTUATOR1 | Various engine actuators (throttle valve, turbine control valves, etc., depending on the configuration) |
| 10 | 15A | ACTUATOR5 | Various engine actuators (throttle valve, turbine control valves, etc., depending on the configuration) |
| 11 | 15A | LCS CABIN/INJECTOR | LCS CABIN/INJECTOR |
| 12 | 15A | ACTUATOR3 | Various engine actuators (throttle valve, turbine control valves, etc., depending on the configuration) |
| 13 | 10A | ACTUATOR4 | Various engine actuators (throttle valve, turbine control valves, etc., depending on the configuration) |
| 14 | 10A | BAT ABS VALVES/ECM BAT | Constant power supply to the ABS unit |
| 15 | 20A | FUEL PUMP | Fuel pump |
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