Fuse diagrams and relay boxes – Infiniti QX80
Applies to vehicles manufactured over the years:
2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017.
Diagram of the fuse box in the passenger compartment
The fuse block is located behind the instrument panel cover on the driver’s side.
Reverse
| Number | Amps [A] | Description |
|---|---|---|
| 1 | 10 | Combination Switch |
| 2 | 10 | Airbag diagnostic sensor unit, passenger rating system control unit |
| 3 | 10 | Intelligent Cruise Control (ICC) brake switch, Automatic Speed Control Device (ASCD) brake switch, brake light switch, stop light switch, headlight aiming motor, data link connector, steering angle sensor, combination meter, heated steering wheel switch, low tire pressure, pressure warning control unit, power steering control unit, CAN port, triple switch (APS switch), adaptive front lighting system (AFS) control unit, 120 volt AC main output switch, air conditioning controlled seat relay |
| 4 | 10 | Rear A/C Control, Surround View Monitor Control Unit, Automatic A/C Amplifier, Ionizer, AV Control Unit, Rear A/C Relay, Exhaust/Outdoor Detection Sensor, Automatic Rear Door Control Unit, Automatic Anti-Glare Interior Mirror, Sonar Control Unit (2014-2017), Telematics Control Unit (TCU (2014-2017)) |
| 5 | 15 | BOSE Amplifier |
| 6 | 10 | Data link connector, clock, second seat unlock switch, smart key warning buzzer, pre-crash seat belt control unit, headlight rain sensor, automatic anti-obstruction interior mirror, combination meter (2014-2017) |
| 7 | 10 | Stop light switch, body control module (BCM), intelligent cruise brake (ICC) hold relay, electric brake |
| 8 | 15 | BOSE Amplifier |
| 9 | 10 | Monitor control unit around view, automatic air conditioning amplifier, automatic tailgate control unit, LH/RH tilt switch, LH/RH folding switch, automatic tailgate warning buzzer |
| 10 | 10 | Push button ignition switch, seat memory switch, body control module (BCM) |
| 11 | 10 | Combination meter (2010-2013), CAN port |
| 12 | 20 | Accessory relay №2 |
| 13 | 10 | 4WD switch, snow mode / towing mode / VDC off switch assembly |
| 14 | 15 | Second heated seat switch |
| 15 | 15 | Heated front seat switch |
| 16 | 20 | Rear blower relay |
| 17 | – | – |
| 18 | 20 | 2010-2013: Console power socket |
| 19 | 10 | Rearview remote control switch (2010-2013), Sonar control unit (2010-2013), Ambient monitor control unit, Automatic climate control booster, Multifunction switch, AV control unit, Front display, Video splitter, Windshield master switch (2014-2017), BOSE booster (2014-2017), Telematics control unit (TCU (2014-2017)), Telematics switch (2014-2017) |
| 20 | 20 | Front power socket, storage power socket, accessory relay 2 |
| 21 | 15 | Front fan motor |
| 22 | 15 | Front fan motor |
| R1 | Ignition | |
| R2 | Ignition №2 | |
| R3 | Accessory | |
| R4 | Blower | |
Engine compartment
Fuse box №1 diagram
| Number | Amps [A] | Description |
|---|---|---|
| 41 | 15 | Rear window demist relay |
| 42 | 15 | Rear window demist relay |
| 43 | 20 | Engine Control Module (ECM), NATS antenna amplifier, ECM relay (mass airflow sensor, evaporator purge volume control solenoid valve, variable event and valve lift control module (VVEL), intake valve timing control solenoid valve, fuel/air ratio (A /F) Sensor, heated oxygen sensor, fuel return valve, EVAP absorber vent control valve, injector relay (2014-2017)) |
| 44 | 10 | Flywheel lock relay |
| 45 | 30 | Front wiper relay |
| 46 | 10 | Trailer tail light relay, combination tail light LH, tail light RH/LH, license plate light |
| 47 | 10 | Glove box lamp, air conditioning seat switch, rear air conditioning control, surround view monitor control unit, heated steering wheel switch, 4WD switch assembly, A/T gear selector, multifunction switch, heated front seat switch < second LH/right side heated seat switch, clock, second seat, LH/RH power release switch, power brake, 120-volt AC main switch, console power outlet (cup holder), snow/ tow/ Vdc off mode switch assembly, headlight aiming switch, exterior mirrors remote control switch, combination switch (spiral cable), hazard switch, reset switch and light control switch, automatic tailgate main switch, triple switch, double switch, RH rear combination lamp, front door ambient light bracket, rear door ambient light bracket, map lamp, telematics switch |
| 48 | – | – |
| 49 | 10 | Air Conditioning Relay |
| 50 | 15 | Front fog light |
| 51 | 10 | Right Headlight (High beam) |
| 52 | 10 | Left Headlight (High beam) |
| 53 | 15 | Left headlight (low beam) |
| 54 | 15 | Headlight (low beam) |
| 55 | 10 | Backup lamp relay, trailer power relay, transmission control module (TCM) |
| 56 | 10 | Transfer control unit |
| 57 | 10 | ABS, stop lamp relay, yaw / side / deceleration speed sensor G |
| 58 | – | – |
| 59 | – | – |
| 60 | 15 | 2010-2013: Injector Relay |
| 61 | 15 | Ignition coils, capacitor |
| 62 | 10 | Engine Control Module (ECM) |
| 63 | – | – |
| 64 | 20 | Throttle control motor relay |
| R1 | Rear window defogger | |
| R2 | Ignition №3 | |
| R3 | Ignition №2 | |
| R4 | Ignition | |
Fuse box 2
| Number | Amps [A] | Description |
|---|---|---|
| 31 | 15 | Horn relay |
| 32 | 10 | Alternator |
| 33 | 10 | Accelerator pedal actuator |
| 34 | 10 | Transfer control unit |
| 35 | 15 | AV control unit, front display, video splitter, LH/RH headrest display, telematics control unit (TCU (2014-2017)) |
| 36 | 10 | Vehicle safety horn |
| 37 | 10 | IPDM (ignition relay 2 (air level control module), ignition relay 3 (audible warning, dual switch (warning systems switch), intelligent cruise control (ICC) stop relay, intelligent cruise control (ICC) sensor, accelerator pedal actuator, Advanced Driver Assistance Systems (ADAS) control unit, LH/RH side radar, lane camera) |
| 38 | 10 | Transmission Control Module (TCM) |
| F | 40 | Electric brake, fuses: “T”, “V”, “79”, “84”, “85”, “86” |
| G | 40 | Ignition relay #1 (Fuses: “1”, “2”, “3”, “4”, “16”), Fuses: “12”, “81”, “82”, “83”, “U” |
| H | 40 | IPDM |
| I | 30 | Air Compressor Relay |
| J | 30 | Transfer control unit |
| K | 50 | Body control module (BCM), automatic switch (driving positioner automatic control unit, driver’s seat control unit , lumbar support switch) |
| L | 30 | ABS |
| M | 50 | ABS |
| R1 | Horn | |
Additional Fuse Holders
| Number | Amps [A] | Description |
|---|---|---|
| P | 50 | Ignition relay (Fuses: “71”, “72”, “73”, “74”) |
| O | 50 | Variable event and lift motor actuator relay (VVEL) |
| R | 50 | Fuse: “T”, “79 |
| Q | 50 | 2010-2013: Fuses: “S”, “75”, “76”, “77” |
| 50 | 2014-2017: Fuses: “S”, “75”, “76”, “77”, “87”, “88”, “89”, “90” | |
| 75 | 15 | Windshield Demist Relay |
| 76 | 10 | Heated steering wheel |
| 77 | 30 | Pre-crash Seatbelt Control Unit |
| S | 30 | Second row seats (LH/RH power release relay, 2 LH/RH up relay, 2 LH/RH down relay) |
| 78 | – | – |
| 79 | 30 | Inverter Unit |
| 80 | 10 | Windshield defroster relay, outside mirror |
| T | 30 | Automatic tailgate control module |
Relay box 1
| Number | Amps [A] | Description |
|---|---|---|
| 71 | 30 | Engine Control Module (ECM) |
| 72 | 10 | Electrically controlled cooling fan clutch |
| 73 | 15 | Fuel pump control module |
| 74 | 10 | ABS |
| 87 | 15 | 2014-2017: Injector relay |
| 88 | 10 | 2014-2017: Daytime running light relay |
| 89 | 10 | 2014-2017: Daytime running light relay |
| 90 | 10 | 2014-2017: Daytime running light relay |
| R1 | Remote engine start | |
| R2 | – | |
| R3 | 2010-2013: Vehicle Security Horn | |
| 2014-2017: Daytime running lights | ||
| R4 | – | |
| R5 | – | |
| R6 | Replacement Bulb | |
| R7 | Heated steering wheel | |
| R8 | Intelligent cruise control (ICC) braking support | |
| R9 | Windshield defroster | |
| R10 | Rear air conditioning | |
| R11 | Stop the light | |
| R12 | Air Compressor | |
| R13 | Ignition | |
| R14 | Variable event valve and lift actuator motor (VVEL) | |
Relaybox 2
| Number | Amps [A] | Description |
|---|---|---|
| 81 | 15 | Air-conditioning-controlled seat relay |
| 82 | 15 | Air-Controlled Seat Relay |
| 83 | 30 | Pre-crash Seatbelt Control Unit |
| 84 | 15 | Trailer turn light relay (left), trailer turn light relay (right) |
| 85 | 10 | Back-up Lamp Relay |
| 86 | 10 | Trailer tail lamp relay |
| U | 30 | Headlight Washer Relay Relay |
| V | 30 | Trailer Power Relay |
| R1 | Air-conditioned seat | |
| R2 | Trailer turn signal light (right) | |
| R3 | Headlight Washer | |
| R4 | Trailer turn signal lamp (left) | |
| R5 | Trailer Rear Lamp | |
| R6 | Towing power | |
Fuse connection block
The main fuses are located in the battery.
| Number | Amps [A] | Description |
|---|---|---|
| A | 140 | Alternator, Fuses: “C”, “D”, “E”. |
| B | 80 | Fuse: “O”, “P”, “Q”, “R” |
| C | 100 | Ignition relay (front wiper relay, fuses: “55”, “56”, “57”, “60”, “61”, “62”), fuses: “41”, “42”, “43”, ” 44″, “64” |
| D | 80 | Accessory relay (Fuses: “18”, “19”, “20”), Ignition relay #2 (Fuses: “13”, “14”, “15”), Fan relay (Fuses: “21”, “22” ), Fuses: “5”, “6”, “7”, “8”, “9”, “10”, “11” |
| E | 80 | Fuse: “31”, “32”, “33”, “34”, “35”, “36”, “37”, “38”, “F”, “G”, “H”, “I”, “J”, “K”, “L”, “M” |
| N | 60 | Upper headlight relay (Fuses: “51”, “52”), Lower headlight relay (Fuses: “53”, “54”), Tail light relay (Fuses: “46”, “47”), Front fog light relay ( Fuse: “50”), Fuse: “45”, “49” |
