Table of Contents
Most of the electrical power circuits of the Japanese premium sedan / station wagon / hatchback are protected by fuses. Headlights, fan motors, fuel pump and other powerful current consumers are connected via relays. Protective elements are installed in distribution boxes, which are located in the passenger compartment and in the engine compartment.
Considered cars Infiniti QX60 1st generation (L50) 2012, 2013, 2014, 2015, 2016 and 2017, 2018, 2019 model year.
In the engine compartment
Under the hood located: 2 fuse boxes and 2 relay boxes.
| Engine compartment fuse box diagrams | ||
|---|---|---|
| Box No. 1 | ||
|
||
| No. | Decoding | A |
| 34 | Right headlight (high beam) | 10 |
| 35 | Left headlight (high beam) | 10 |
| 36 | Right headlight (low beam) | 15 |
| 37 | Left headlight (low beam) | 15 |
| 38 | Engine control module (ECM), control solenoid valve VIAS, canister ventilation control valve EVAP, throttle control motor relay | 10 |
| 39 | Engine control module (ECM), EVAP canister purge volume control solenoid, intake timing control solenoid, intake timing control solenoid, exhaust timing control solenoid, MAF sensor | 10 |
| 40 | Heated oxygen sensors, air-fuel ratio sensors | 15 |
| 41 | Infiniti QX60 Front Wiper Relay | 30 |
| 42 | Front fog lamp relay | 15 |
| 43 | Daytime running light relay | 10 |
| 44 | Ignition coils, capacitor, engine control module (ECM) | 15 |
| 45 | Fuel injectors, engine control unit (ECM) | 10 |
| 46 | Transmission Range Switch, Transmission Control Module (TCM), Primary Speed Sensor, Input Speed Sensor, Output Speed Sensor | 10 |
| 47 | Fuel pump relay | 15 |
| 48 | Cooling fan relay, headlamp leveling motors, headlamp leveling switch, transmission range sensor | 10 |
| 49 | All Wheel Drive (AWD) Control Module, Power Steering Control Module, ABS Solenoid Relay, ABS Engine Relay, Steering Angle Sensor, Yaw Angle / Side / Deceleration Sensor | 10 |
| 50 | Front and rear washers, combination switch | 10 |
| 51 | Rear lights, License plate lamps, Trailer towing relay No. 1, Headlight adjustment switch, Glove box lamp, Lighting | 10 |
| 52 | Parking lights, side marker lights | 10 |
| 53 | Air conditioner relay | 10 |
| 54 | Not used | - |
| 55 | Throttle control motor relay | 15 |
| 56 | Engine control module (ECM) | 10 |
| Box No. 2 | ||
|
||
| No. | Description | A |
| 57 | Alternator, anti-theft horn relay | 10 |
| 58 | BOSE audio system | 10 |
| 59 | PTC Relay # 1 (PTC Heater) | 30 |
| 60 | PTC Relay # 2 (PTC Heater) | 30 |
| 61 | Trailer Towing Relay # 2 (Trailer Socket) | 30 |
| 62 | All-wheel drive control unit (AWD) | 10 |
| 63 | Horn relay, intelligent key system | 15 |
| 64 | Backrest return force control unit | 30 |
| 65 | Auxiliary Relay # 2 (AV Control Module, Satellite Radio Tuner, A / C & AV Switch Assembly, Bluetooth Control Unit, Power Seat, Surround Monitor Control Unit, Video Distributor, Rear Aux Input Connectors, Telematic Control Unit (TCU ), telematics switch, power mirror remote control switch, combination indicator) | 10 |
| 66 | Climate Control Seat, Heated Seat (Passenger Side) | 15 |
| 67 | Trailer towing relay # 1 (trailer socket) | 10 |
| 68 | Climate-controlled seat, heated seat (driver's side) | 15 |
| 69 | Inverter system | 30 |
| 70 | Rear blower motor relay | 20 |
| 71 | 20 | |
| G | Electric brake (trailer) | 30 |
| H | Cooling fan relay | 60 |
| I | ABS (engine relay) | 50 |
| J | ABS (solenoid valve relay) | 30 |
| K | Ignition relay # 2 (fuses: 28, 29, 30, 31, 32), starter relay, starter control relay | 40 |
| L | Advance seat belt system (driver's side) | 30 |
| M | Advance seat belt system (passenger side) | 30 |
| N | Automatic tailgate system | 40 |
| O | Body Control Module (BCM), Auto Light System, Auto Tailgate System, Tail Light, CVT Shift Lock System, Daytime Running Light, Front Fog Lamp, Front Wiper and Washer, Headlight, Headlamp Assist System, Heated Steering Wheel, Lighting, smart key system / engine start function, smart key system, interior lighting, IVIS, sunroof system, parking lights, license plate lamps, taillights, power door lock system, power seats, power window system, rear window defogger , rear Wiper and washer system, tire pressure monitoring system, trailer towing, direction indicators and hazard warning lamps,vehicle safety system, horn system, automatic drive positioner, adjustable steering column | 40 |
| NS | Not used | - |
| R1 | Horn relay | |
| R2 | Cooling fan relay | |
| Battery-powered power unit | ||
|---|---|---|
|
||
| No. | Appointment | A |
| A | Alternator, starter, fuses: B, C, D | 250 |
| B | Fuses: 57, 58, 59, 60, 61, 62, 63, 64, 72, 73, H, I, J, K, L, M, N, O | 100 |
| C | High beam relay (fuses: 34, 35), low beam relay (fuses: 36, 37), tail light relay (fuses: 51, 52), fuses: 41, 42, 43, 68, 69, 70, 71 | 80 |
| D | Power steering control module | 100 |
| E | ECM relay (fuses: 38, 39, 40), ignition relay No. 1 (fuses: 44, 45, 46, 47, 48, 49, 50) Fuses: 53, 55, 56 | 80 |
| F | Auxiliary relay no. 1 (fuses: 19, 20, 21), heated rear window relay (fuses: 22, 23, 24), blower motor relay (fuses: 17, 27), fuses: 1, 2, 3, 4, 9 , 10, 11, 12, 13, 14, 15, 16, 25, 65, 66, 67, G | 100 |
| Engine compartment relay block diagrams | ||
|---|---|---|
| Box No. 1 | ||
|
||
| No. | Appointment | A |
| 72 | Trailer reverse relay | 10 |
| 73 | Trailer turn relay (left), trailer turn relay (right) | 15 |
| 74 | Heated steering relay | 10 |
| R1 | PTC No. 2 | |
| R2 | Intelligent Cruise Control (ICC) Brake Hold | |
| R3 | Accessory # 2 | |
| R4 | Not used | |
| R5 | PTC No. 1 | |
| Box No. 2 | ||
|
||
| No. | Description | A |
| 75 | Driver assistance system | 10 |
| R1 | Not used | |
| R2 | Not used | |
| R3 | Not used | |
| R4 | Daytime running light relay | |
In the passenger compartment
Fuse box located on the driver's side under the dashboard.
General view.
| Assigment of fuses in the passenger compartment | ||
|---|---|---|
|
||
| No. | Description | A |
| 1 | Body Control Module (BCM), Warning Switch, Auto Dazzle Interior Rearview Mirror, Auto Light System, Auto Drive Positioner Tail Light, Daytime Running Light, Drive Assist System, Front Fog Lamp, Front Wiper & Washer System, Headlight, Headlamp Aiming System, Homelink Universal Transceiver, Lighting, Interior Mirror, Smart Key System / Engine Start Function, Interior Lamp, IVIS, Sunroof System, Parking Lights, License Plate Lights, Tail Lights, Power Door Lock System, Power Seats .Window Regulator System, Rear Window Heater, Rear Window Wiper and Washer System, Tire Pressure Monitoring System,trailer towing, direction indicators and hazard warning lamps, vehicle safety system, horn system, seat memory switch | 10 |
| 2 | Body Control Module (BCM) | 15 |
| 3 | Body Control Module (BCM), Power Door Lock System, Smart Key System / Engine Start Function, Vehicle Security System | 15 |
| 4 | Body Control Module (BCM), Power Door Lock System, Smart Key System / Engine Start Function, Vehicle Security System | 15 |
| 5 | Not used | - |
| 6 | - | |
| 7 | - | |
| 8 | - | |
| 9 | Rear weight power connector | 20 |
| 10 | Brake Light Switch, Body Control Module (BCM), Intelligent Cruise Control (ICC) Brake Hold Relay, Engine Control Module (ECM) | 10 |
| 11 | Bose sound amplifier | 15 |
| 12 | 15 | |
| 13 | Combined meter | 10 |
| 14 | Air conditioning control, drive mode system, heated steering wheel, pre-crash seat belt system, rain sensor | 5 |
| 15 | Audio system, AV control unit, display unit, satellite radio tuner, Bluetooth control unit, video distributor, auxiliary inputs on the rear, headrest display unit, telematics control unit (TCU) | 15 |
| 16 | Body Control Module (BCM) | 5 |
| 17 | Front fan motor | 15 |
| 18 | Not used | - |
| 19 | Cigarette lighter fuse Infiniti QX60 | 20 |
| 20 | Rear console power connector | 20 |
| 21 | Front Console Power Connector | 20 |
| 22 | Heated rearview mirror | 10 |
| 23 | Heated rear window | 15 |
| 24 | 15 | |
| 25 | Intelligent Key Warning Buzzer, Ignition Push Button Switch, Four Wheel Drive Control Module (AWD), Data Link Connector, Keyless Remote Access Receiver, Seatback Return Force Control Module, Transmission Control Module (TCM) | 10 |
| 26 | Headlight aiming switch | 5 |
| 27 | Front fan motor | 15 |
| 28 | Heated seat, 2nd row | 15 |
| 29 | Audio System, AV Control Unit, Surround Monitor Control Unit, Telematics Control Unit (TCU), Sonar Control Unit, Auto Blind Interior Mirror, Tow Trailer Relay # 1, Tow Trailer Relay # 2, Trailer Reverse Relay, Heated Seat Relay, Relay, climate controlled seat | 5 |
| 30 | Bluetooth Control Unit, Advanced Driver Assistance Systems (ADAS) Control Unit, Intelligent Cruise Control (ICC) Sensor, ICC Brake Hold Relay, Brake Pedal Position Switch, Engine Control Module (ECM), Warning Buzzer, Side Radar (L / R) , Lane Camera Unit, Data Link Connector, Electronically Controlled Engine Mount Solenoid Valve, A / C Regulator, Ionizer, Exhaust / Odor Detection Sensor, PTC Relay # 1, PTC Relay # 2, 120V A / C Outlet Master Switch , power seat | 10 |
| 31 | Combined meter | 5 |
| 32 | Airbag diagnostic sensor unit, passenger classification control unit | 10 |
| 33 | Not used | - |
| 74 | Heated steering relay | 10 |
| Relays (back side of the block) | ||
|
||
| R1 | Ignition # 2 | |
| R2 | Fan motor | |
| R3 | Heated rear window | |
| R4 | Accessory # 1 | |
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