Fuse and relay box diagrams – Infiniti QX50
Applies to vehicles manufactured over the years:
2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017.
Passenger compartment fuse box
The fuse panel is located at the bottom of the driver’s side, behind the foot panel.
| Number | Amps [A] | Description |
|---|---|---|
| 1 | – | – |
| 2 | 10 | Airbag diagnostic sensor unit, passenger rating system control unit |
| 3 | 10 | Right and left headlight aiming motor, shift lock relay, automatic speed control device (ASCD) brake switch, intelligent cruise control (ICC) brake switch, adaptive front lighting system (AFS) control unit, AFS switch, data link connector, LDW switch, sonar control unit, lane departure warning buzzer, unified air conditioning meter and amplifier, heated seat relay, AV control unit, sonar cancel switch, ambient monitor control unit, buzzer, Tel adapter module, compressor, automatic anti-glare interior mirror, camera track, stop light switch, warning system switch, ionizer, exhaust/exterior odor detection sensor |
| 4 | 10 | Combination meter, spare bulb relay |
| 5 | – | – |
| 6 | 10 | Key slot, intelligent key beeper, data link connector, unified climate control amplifier, rear seat power return control, rear seat release relay (left), rear seat release relay (right), clock, automatic anti-obstruction interior rear view mirror, surround camera monitor control unit, display unit, Tel adapter unit, satellite radio tuner, daytime running light relay, combination meter |
| 7 | 10 | Stop light switch, BCM (body control module), intelligent cruise control (ICC) brake relay |
| 8 | 20 | BOSE Amplifier |
| 9 | 10 | Key take-off, ignition button |
| 10 | 10 | Seat memory switch, automatic driver’s seat positioning control unit, exterior mirror, BCM (body control module) |
| 11 | 10 | Combination meter, four-wheel drive (AWD) control unit, unified air conditioning amplifier |
| 12 | – | – |
| 13 | 10 | External Defogger Mirror |
| 14 | 20 | Rear window defogger |
| 15 | 20 | Rear window defogger |
| 16 | – | – |
| 17 | – | – |
| 18 | 15 | Front power socket |
| 19 | 10 | Combination meter, unified air conditioner and amplifier, display, multifunction switch, AV control unit, iPod adapter, BCM (body control module), sonar control unit, Tel adapter unit, camera control unit, remote control switch for exterior mirrors, satellite radio tuner, monitor control unit around display |
| 20 | 15 | 2007-2012: Console power socket |
| 20 | 2013-2017: Console power socket | |
| 21 | 15 | Fan motor |
| 22 | 15 | Fan motor |
| R1 | Ignition | |
| R2 | Rear window defogger | |
| R3 | Accessory | |
| R4 | Front Fan | |
Engine compartment fuse box №1
Near the battery.
| Number | Amps [A] | Description |
|---|---|---|
| 41 | 15 | Fuel pump relay |
| 42 | 10 | Cooling Fan Relay |
| 43 | 10 | Snow mode switch, transmission control module (TCM) |
| 44 | 10 | Injectors, engine control module (ECM), BCM (body control module) |
| 45 | 10 | ABS, intelligent cruise control (ICC) integrated sensor module, steering angle sensor, yaw/side G sensor, power steering control unit, all-wheel drive (AWD) control unit, brake assist control unit, blind spot control (BSW) module , side radar |
| 46 | 15 | Fuel/air ratio sensors, heated oxygen sensors |
| 47 | 10 | Combination Switch |
| 48 | 10 | 2007-2012: steering wheel lock relay |
| 49 | 10 | Air Conditioning Relay |
| 50 | 15 | Engine control module relay (intake valve timing control solenoid valve, condenser, ignition coils, engine control module, mass air flow sensor, EVAP canister purge volume control solenoid valve, exhaust valve timing control magnetic retarder, EVAP canister vent control valve, variable valve and elevator control module event (VVEL)) |
| 51 | 15 | Throttle control motor relay |
| 52 | 10 | Front Combination Lamp |
| 53 | 10 | Rear combination lamp, license plate lamp, VDC switch, adaptive front lighting system (AFS) switch, LDW switch, combination switch (spiral cable), clock, AV control unit, glove box lamp, control unit, sonar override switch, view around monitor control unit, power return switch (left and right), snow mode switch, heated seat switch (driver and passenger side), remote control switch for outside mirrors, roof module (console lamp), warning system switch, front power socket, IBA switch, , Multifunction switch |
| 54 | 10 | Headlight – Left high beam |
| 55 | 10 | Headlight – High beam right |
| 56 | 15 | Headlight – Beams dipped to the left |
| 57 | 15 | Headlight – dipped beams on the right |
| 58 | 15 | 2007-2012: front fog light relay |
| 10 | 2013-2015: Front fog light relay | |
| 15 | 2016-2017: Front fog light relay | |
| 59 | 10 | 2016-2017: Daytime running light relay |
| 60 | 30 | Front wiper relay |
Engine compartment fuse box №2
Near the battery.
2007-2013
2013-2017
| Number | Amps [A] | Description |
|---|---|---|
| 31 | 15 | Horn relay, generator |
| 32 | 30 | Rear seat power return control, rear seat release relay (left), rear seat release relay (right) |
| 33 | 10 | Four-wheel drive (AWD) control unit |
| 34 | 15 | Audio, AV control unit, iPod adapter, environmental monitoring control unit, woofer, camera control unit, Tel adapter unit, satellite radio tuner, woofer |
| 35 | 15 | Heated seat relay |
| 36 | 10 | Transmission Control Module (TCM) |
| 37 | 10 | 2013-2017: Horn Relay 2 |
| 38 | 15 | 2007-2012: Horn Relay 2 |
| F | 50 | Cooling Fan Relay |
| G | 30 | Ignition relay (Fuses: “2”, “3”, “4”), IPDM E/R |
| H | 40 | Fuse: “61”, “63” |
| I | – | – |
| J | – | – |
| K | 40 | BCM (body control module), automatic switch (driving positioner automatic control unit, driver’s seat control, lumbar support switch) |
| L | 30 | ABS |
| M | 50 | ABS |
| N | 50 | 2013-2017: Variable event and lift drive motor relay (VVEL). |
| O | – | 2013-2017: – |
| R1 | Horn | |
| R2 | Gear Shift Lockout | |
Engine compartment fuse box №3
2016-2017
| № | A | Protected Circuit |
|---|---|---|
| 61 | 10 | Accelerator pedal actuator |
| 62 | – | – |
| 63 | 10 | Brake booster control unit |
| R1 | 2013-2015: Cooling Fan | |
| 2016-2017: Daytime running lights | ||
| R2 | Intelligent cruise control (ICC) braking support | |
| R3 | – | |
| R4 | Horn (№2) | |
Fuse connection block
| Number | Amps [A] | Description |
|---|---|---|
| A | 140 | Generator, fuse: “B”, “C”. |
| B | 100 | Fuse: “F”, “G”, “K”, “L”, “M”, “N”, “31”, “32”, “33”, “34”, “35”, “36”, “37”, “38” |
| C | 80 | Ignition relay (Fuses: “41”, “42”, “43”, “44”, “45”, “46”, “47”), Fuses: “48”, “49”, “50”, “51 “ |
| D | 60 | Head relay (fuses: “54”, “55”), low head relay (fuses: “56”, “57”), tail light relay (fuses: “52”, “53”), fuse: “58” , “59”, “60” |
| E | 80 | Accessory relay (fuses: “18”, “19”, “20”), rear window defroster relay (fuses: “13”, “14”, “15”), fan relay (fuses: “21”, “22” ), fuses: “6”, “7”, “9”, “10”, “11” |
