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Fuse box diagram (fuse layout), location, and assignment of fuses and relays Infiniti Q50, Q60 (2013, 2014, 2015).
Checking and Replacing Fuses
Fuses, fusible links, and circuit breakers protect your vehicle’s electrical system from overloading. If any electrical equipment in your vehicle does not operate, the system may have been overloaded and blown a fuse or tripped a circuit breaker. Before you replace or repair any electrical parts, check the appropriate fuses or circuit breakers.
- Be sure the ignition switch is pushed to the OFF or LOCK position and the headlight switch is turned to OFF.
- Open the fuse box cover.
- Remove the fuse with the fuse puller. The fuse puller is located in the fuse block in the passenger compartment.
- To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Spare fuses are stored in the passenger compartment fuse box.
- If a new fuse also opens, have the electrical system checked and repaired by an INFINITI dealer.
In case if the electrical equipment does not operate and the fuses are in good condition, check the fusible links. In case if any of these fusible links are melted, replace with only genuine INFINITI parts.
Notice
- Never use a fuse of a higher or lower amperage rating than that specified on the fuse box cover. This could damage the electrical system or cause a fire.
- Always disconnect the battery before servicing high current fuses.
- Never replace a broken fuse with anything other than a new fuse. Use always an intact fuse of the same color.
Passenger Compartment Fuse Box
The fuse block is located in the lower driver’s side area behind the kick panel.
Rear side
| № | A | Circuit Protected |
|---|---|---|
| 1 | 10 | Combination Meter, Around View Monitor Control Unit, A/C Auto Amplifier, Integral Switch, Bose Amplifier, Telematic Control Unit (TCU), Telematics Switch, Power Window Main Switch (Door Mirror Remote Control Switch), Display Control Unit, External Data Input Box, Navi Control Unit, AV Control Unit |
| 2 | 5 | Body Control Module (BCM) |
| 3 | 15 | BOSE Amplifier |
| 4 | 5 | Pre-Сrash Seat Belt Control Unit, Data Link Connector, Auto Anti-dazzling Inside Mirror, Rain Sensor, Intelligent Key Warning Buzzer |
| 5 | 15 | BOSE Amplifier |
| 6 | 10 | A/C Auto Amplifier, Push-Button Ignition Switch, Combination Meter, Integral Switch |
| 7 | 15 | Display Control Unit, External Data Input Box, Telematic Control Unit (TCU), AV Control Unit, Navi Control Unit, Around View Monitor Control Unit |
| 8 | 10 | Mirror Defogger |
| 9 | 20 | Rear Window Defogger |
| 10 | 20 | Rear Window Defogger |
| 11 | 5 | Back-Up Lamp Relay, Combination Meter, Integral Switch |
| 12 | 10 | Shift Lock Relay, Headlamp Aiming Motor (LH/RH), Exhaust Gas/Outside Odor Detecting Sensor, Headlamp Swivel Actuator (LH/RH), Brake Pedal Position Switch, Stop Lamp Switch, Chassis Control Module, Compressor, Steering Force Control Module, Power Steering Control Unit, A/C Auto Amplifier, Navi Control Unit, Ionizer, High Beam Assist Control Module, Auto Anti-dazzling Inside Mirror, Data Link Connector |
| 13 | 10 | Air Bag Diagnosis Sensor Unit, Occupant Classification System Control Unit |
| 14 | 5 | Display Control Unit, Sonar Control Unit, Telematic Control Unit (TCU), Around View Monitor Control Unit, Heateo Seat Relay, Can Gateway, Lane Camera Unit, Adaptive Front Lighting System (AFS) Control Unit |
| 15 | 5 | Drive Mode Select Switch, Meter Control Switch, Automatic Transmission Shift Selector, Glove Box Lamp, Seat Memory Switch, Triple Switch, Combination Switch (Spiral Cable), Integral Switch, Telematics Switch |
| 16 | - | - |
| 17 | 5 | Remote Keyless Entry Receiver, All-Wheel Drive (AWD) Control Unit, Can Gateway |
| 18 | - | - |
| 19 | 10 | Stop Lamp Switch, Body Control Module (BCM), Intelligent Cruise Control (ICC) Brake Hold Relay |
| 20 | 10 | Body Control Module (BCM) |
| 21 | - | - |
| 22 | 10 | Advanced Driver Assistance Systems (ADAS) Control Unit, Side Radar (LH/RH), Driver Assistance Buzzer Control Module, All-Wheel Drive (AWD) Control Module |
| 23 | - | - |
| 24 | - | - |
| 25 | 20 | Power Socket №1, Power Socket №2 |
| 26 | - | - |
| 27 | 15 | Blower Motor |
| 28 | 15 | Blower Motor |
| 29 | - | - |
| 30 | 15 | Body Control Module (BCM), Seat Memory Switch (with Automatic Drive Positioner) |
| 31 | - | - |
| 32 | 15 | Heated Seat Relay |
| 33 | 15 | Body Control Module (BCM) |
| 34 | - | - |
| 35 | - | - |
| 36 | 10 | Heated Steering Wheel Relay |
| 37 | - | - |
| R1 | Rear Window Defogger | |
| R2 | Accessory | |
| R3 | Power Socket | |
| R4 | Ignition | |
| R5 | Blower | |
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Engine Compartment Fuse Box №1
| № | A | Circuit Protected |
|---|---|---|
| 42 | 10 | Right Headlamp (High Beam) |
| 43 | 10 | Left Headlamp (High Beam) |
| 44 | 15 | Right Headlamp (Low Beam) |
| 45 | 15 | Left Headlamp (Low Beam) |
| 46 | 10 | Engine Control Module (ECM), Mass Air Flow Sensors, EVAP Canister Purge Volume Control Solenoid Valve |
| 47 | 10 | EVAP Canister Vent Control Valve, Intake Valve Timing Control Solenoid Valve, Variable Valve Event and Lift (VVEL) Control Module |
| 48 | 15 | Air Fuel Ratio Sensors, Heated Oxygen Sensors |
| 49 | 15 | Ignition Coils, Condensor |
| 50 | 10 | Fuel Injectors, Engine Control Module (ECM) |
| 51 | 10 | Transmission Control Module (TCM) |
| 52 | 15 | Fuel Pump Relay |
| 53 | 10 | Cooling Fan Relay №1 |
| 54 | 10 | ABS, Intelligent Cruise Control (ICC) Sensor, ICC Brake Hold Relay, Accelerator Pedal Actuator / Accelerator Pedal Position Sensor, Steering Angle Sensor, |
| 55 | 10 | Washer Pump |
| 56 | 30 | Front Wiper Relay |
| 57 | 15 | Front Fog Lamp Relay |
| 58 | 10 | Daytime Running Light Relay |
| 59 | 10 | Tail/Park Lamps (Left Side) |
| 60 | 10 | Tail/Park Lamps (Right Side), Map Lamps, Interior Lamps, Trunk Lid Opener Request Switch Assembly |
| 61 | 10 | A/C Relay |
| 62 | - | - |
| 63 | 15 | Throttle Control Motor Relay |
| 64 | 10 | Engine Control Module (ECM) |
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Engine Compartment Fuse Box №2
| № | A | Circuit Protected |
|---|---|---|
| 65 | 10 | Vehicle Security Horn Relay |
| 66 | 15 | Horn Relay |
| 67 | 10 | Accelerator Pedal Actuator / Accelerator Pedal Position Sensor (with Intelligent Cruise Control (ICC)) |
| 68 | 10 | Transmission Control Module (TCM) |
| 69 | 10 | Alternator |
| 70 | 10 | All-Wheel Drive (AWD) Control Module |
| 71 | - | - |
| 72 | 10 | Daytime Running Light Relay |
| 73 | 10 | Daytime Running Light Relay |
| 74 | - | - |
| G | 60 | Direct Adaptive Steering: Steering Force Control Module |
| H | 100 | Direct Adaptive Steering: Steering Angle Sub Control Module |
| I | - | - |
| J | 100 | Direct Adaptive Steering: Steering Angle Main Control Module |
| K | - | - |
| L | 30 | ABS |
| M | 40 | Body Control Module (BCM), Circuit Breaker (Automatic Drive Positioner Control Unit, Power Seat) |
| N | 50 | ABS |
| O | 50 | Cooling Fan Relay №1 |
| P | 50 | Variable Valve Event and Lift (VVEL) Actuator Motor Relay |
| Q | 30 | Pre-Crash Seat Belt Control Unit (Passenger Side) (with Intelligent Cruise Control (ICC)) |
| R | 30 | Ignition Relay (Fuse: "11", "12", "13", "14", "22") |
| S | 30 | Pre-Crash Seat Belt Control Unit (Driver Side) (with Intelligent Cruise Control (ICC)) |
| R1 | Horn | |
| R2 | Cooling Fan №1 | |
| R3 | Daytime Running Light | |
| R4 | Vehicle Security Horn | |
Fusible Link Block
| № | A | Circuit Protected |
|---|---|---|
| A | 250 | Starter, Alternator, Fuse: "E", "D", "C" |
| B | - | - |
| F | 60 | Headlamp High Relay (Fuse: "42", "43"), Headlamp Low Relay (Fuse: "44", "45"), Tail Lamp Relay (Fuse: "59", "60"), Fuse: "56", "57", "58" |
| E | 100 | Accessory Relay (Power Socket Relay, Fuse: "1"), Power Socket Relay (Fuse: "25"), Rear Window Defogger Relay (Fuse: "8", "9", "10"), Blower Relay (Fuse: "27", "28"), Fuse: "2", "3", "4", "5", "6", "7", "15", "17", "19", "20", "30", "32", "33", "36" |
| D | 80 | Engine Control Module (ECM) Relay (Fuse: "46", "47", "48"), Ignition Relay (Fuse: "49", "50", "51", "52", "53", "54", "55"), Fuse: "61", "63", "64" |
| C | 100 | Fuse: "65", "66", "67", "68", "69", "70", "72", "73", "G", "H", "J", "L", "M", "N", "O", "P", "Q", "R", "S" |
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