Infiniti G25/G35/G37/Q40 (2006-2015) fuses and relays

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In this article, we consider the fourth-generation Infiniti G-series (V36), produced from 2006 to 2015. Here you will find fuse box diagrams of Infiniti G25, G35, G37, Q40 (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015), get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Box Diagram: Infiniti G25/G35/G37/Q40 (2006-2015)

Cigar lighter (power outlet) fuses in the Infiniti G-series are the fuses #18 and #20 in the passenger compartment fuse box.

Passenger Compartment Fuse Box

The fuse box is located behind the cover under the instrument panel.The location of the fuses in the passenger compartment: Infiniti G25/G35/G37/Q40 (2006-2015)

Fuse Box Diagram

Interior fuse box diagram: Infiniti G25/G35/G37/Q40 (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015)

Assignment of fuses in the passenger compartment
Ampere Rating Description
110Pre-Crash Seat Belt Control Unit
210Air Bag Diagnosis Sensor Unit, Occupant Classification System Control Unit
310Headlamp Aiming Motor RH/LH, Camera Control Unit, 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, Unified Meter and Air Conditioner Amplifier, Heated Seat Relay, AV Control Unit, Tel Adapter Unit, Compressor, Auto Anti-Dazzling Inside Mirror, 4-Wheel Active Steer (4WAS) Front Control Unit, Sonar Control Unit, Ionizer, Exhaust Gas / Outside Odor Detecting Sensor, Climate Controlled Seat Relay
410Combination Meter, Back-Up Lamp Relay (Automatic Transmission), Back-Up Lamp Switch (Manual Transmission)
515BOSE Amplifier
610Key Slot, Intelligent Key Warning Buzzer, Data Link Connector, Unified Meter Air Conditioner Amplifier, Clock, Auto Anti-Dazzling Inside Mirror, Light and Rain Sensor, Roof Warning Buzzer
710Stop Lamp Switch, Body Control Module (BCM), Intelligent Cruise Control Brake Hold Relay
815BOSE Amplifier
910Key Slot, Push-Button Ignition Switch, Clutch Interlock Switch (Manual Transmission)
1010Body Control Module (BCM), Seat Memory Switch, Automatic Drive Positioner Control Unit, Driver Seat Control,
1110Combination Meter, Unified Meter Air Conditioner Amplifier, AWD Control Unit
12-Not Used
1310Heated Mirror
1420Rear Window Defogger;
Convertible: Retractable Hard Top Control Unit
1520Rear Window Defogger;
Convertible: Retractable Hard Top Control Unit
16-Not Used
17-Not Used
18152006-2011:  Cigarette Lighter
1910Combination Meter, Unified Meter and Air Conditioner Amplifier, Display Unit, Multifunction Switch, AV Control Unit, Body Control Module (BCM), Tel Adapter Unit, Camera Control Unit, Door Mirror Remote Control Switch, Satellite Radio Tuner, CD Changer, Sonar Control Unit, Sonar Cancel Switch
2015 or 202006-2009 (15A):  Console Power Socket;
2010-2013 (20A): Cigarette Lighter, Console Power Socket
2115Blower Motor
2215Blower Motor
Relay
R1Ignition
R2Rear Window Defogger
R3Accessory
R4Front Blower

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Engine Compartment Fuse Boxes

Fuse boxes are located next to the battery under the plastic cover. To access unit 1, you must remove part of the casing around the battery.The location of the fuses in the engine compartment: Infiniti G25/G35/G37/Q40 (2006-2015)

Fuse Box #1 Diagram

Under-hood fuse box #1 diagram: Infiniti G25/G35/G37/Q40 (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015)

Assignment of fuses in the engine compartment fuse box #1
Ampere Rating Description
4115Fuel Pump Relay
4210Cooling Fan Relay
4310Transmission Control Module (TCM), Snow Mode Switch, Park/Neutral Position Switch
4410Injectors, Engine Control Module (ECM), Body Control Module (BCM)
4510ABS, Intelligent Cruise Control (ICC) Sensor Integrated Unit, Steering Angle Sensor, Yaw Rate / Side G Sensor, Power Steering Control Unit, AWD Control Unit, 4-Wheel Active Steer (4WAS) Main Control Unit
4615Air Fuel Ratio Sensors, Heated Oxygen Sensors
4710Washer Pump
48102006-2011: Steering Lock Relay;
2014-2015 (Q40): Air Conditioner Relay
4910 or 152006-2013 (10A): Air Conditioner Relay;

2014-2015 (Q40) (15A): Engine Control Module (ECM), ECM Relay (Ignition Coils, Condenser, Intake Valve Timing Control Solenoid Valve, Engine Control Module, Mass Air Flow Sensor, EVAP Canister Purge Volume Control Solenoid Valve, EVAP Canister Vent Control Valve), Variable Valve Event and Lift (VVEL) Control Module
50152006-2013: Engine Control Module (ECM), ECM Relay (Ignition Coils, Condenser, Intake Valve Timing Control Solenoid Valve, Exhaust Valve Timing Control Magnet Retarder, Engine Control Module, Mass Air Flow Sensor, EVAP Canister Purge Volume Control Solenoid Valve, EVAP Canister Vent Control Valve), Variable Valve Event and Lift (VVEL) Control Module;

2014-2015 (Q40): Throttle Control Motor Relay
51152006-2013:  Throttle Control Motor Relay
52102006-2013: Front Combination Lamp;

2014-2015 (Q40): Rear Combination Lamp, License Plate Lamp, Map Lamp, VDC Off Switch, Trunk Lid Opener Switch, Combination Switch (Spiral Cable), Clock, Multi-Function Switch, AV Control Unit, Glove Box Lamp, A/T Shift Selector, Heated Seat Switch (Driver/Passenger Side), Snow Mode Switch, Door Mirror Remote Control Switch
53102006-2013: Rear Combination Lamp, License Plate Lamp, Map Lamp, VDC Off Switch, Trunk Lid Opener Switch, Adaptive Front Lighting System (AFS) Switch, Combination Switch (Spiral Cable), Clock, Multi-Function Switch, AV Control Unit, Glove Box Lamp, Cigar Lighter Socket, A/T Shift Selector, Heated Seat Switch (Driver/Passenger Side), Snow Mode Switch, Door Mirror Remote Control Switch, Sonar Cancel Switch, Roof Open/Close Switch, Climate Controlled Seat Switch;

2014-2015 (Q40): Left Headlamp (High Beam)
54102006-2013: Left Headlamp (High Beam);

2014-2015 (Q40): Right Headlamp (High Beam)
55102006-2013 (10A): Right Headlamp (High Beam);

2014-2015 (Q40) (15A): Left Headlamp (Low Beam)
56152006-2013: Left Headlamp (Low Beam);

2014-2015 (Q40): Right Headlamp (Low Beam)
57152006-2013: Right Headlamp (Low Beam);

2014-2015 (Q40): Front Fog Lamp Relay
58152006-2013: Front Fog Lamp Relay
59102011-2013 (10A): Daytime Running Light Relay;

2014-2015 (Q40) (30A): Front Wiper Relay
60302006-2013: Front Wiper Relay

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Fuse Box #2 Diagram

Under-hood fuse box #2 diagram: Infiniti G25/G35/G37/Q40 (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015)

Assignment of fuses in the engine compartment fuse box #2
Ampere Rating Description
3115Horn Relay №1
3210Alternator
3310AWD Control Unit
3415Audio, AV Control Unit, Woofer, Camera Control Unit, Tel Adapter Unit, Satellite Radio Tuner, CD Changer
3515Heated Seat Relay, Climate Controlled Seat Relay (Convertible)
3610Transmission Control Module (TCM)
3715 or 202006-2010 (20A): 4-Wheel Active Steer (4WAS) Rear Motor Relay;

Convertible (15A): Climate Controlled Seat Relay
3810Horn Relay №2
F50Cooling Fan Relay
G30Pre-Crash Seat Belt Control Unit
H30Ignition Relay (Fuses: "2", "3", "4")
I40 or 50A 2006-2010 (40A): 4-Wheel Active Steer (4WAS) Front Control Unit;

Convertible (50A): Hydraulic Unit
J-Not Used
K40Body Control Module (BCM), Circuit Breaker (Automatic Drive Positioner Control Unit, Power Seat)
L30ABS
M50ABS
N50Variable Valve Event and Lift (VVEL) Actuator Motor Relay
O30Convertible: Parcel Shelf Unit, Retractable Hard Top Control Unit, Trunk Closure Control Unit
Relay
R1Horn №1
R2Shift lock

Fusible Link Block

The main fuses are located on the positive terminal of the battery.Fusible Link Block: Infiniti G25/G35/G37/Q40 (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015)

Ampere Rating Description
A140Generator, Fuses: "B", "C"
B100Fuses: "F", "H", "I", "K", "L", "M", "31", "32", "33", "34", "35", "36", "37", "38"
C80Ignition Relay (Fuses: "41", "42", "43", "44", "45", "46", "47"), Fuse: "48", "50", "51"
D60Headlamp High Relay (Fuses: "54", "55"), Headlamp Low Relay (Fuses: "56", "57"), Tail Lamp Relay (Fuses: "52", "53"), Fuses: "58"
E80Accessory Relay (Fuses: "18", "19", "20"), Rear Window Defogger Relay (Fuses: "13", "14", "15"), Blower Relay (Fuses: "21", "22"), Fuses: "5", "6", "7", "9", "10", "11"