Infiniti FX35 / FX50 / QX70 (S51; 2008-2017) fuses and relays

 

Fuse Layout Infiniti FX35, FX50 and QX70 2008-2017

Passenger Compartment Fuse Box

Fuse Box Location

The instrument panel fuse panel (J/B) is located behind the cover under the dashboard.

Fuse Box Diagram

Assignment of fuses in the passenger compartment

№	Ampere Rating	Description
1	-	Not Used
2	10	Occupant Detection System Control Unit , Air Bag Diagnosis Sensor Unit
3	10	Front Combination Lamp, Ionizer, Climate Controlled Seat Relay, Unified Meter And A/C Amp., Low Tire Pressure Warning Control Unit, Can Gateway, AV Control Unit, Exhaust Gas / Outside Odor Detecting Sensor, Auto Anti-dazzling Inside Mirror, ICC Brake Hold Relay, ASCD Brake Switch, Stop Lamp Switch, AFS Control Unit, Data Link Connector, Warning Systems Switch, Lane Departure Warning Buzzer, Lane Camera Unit, Compressor, Tel Adapter Unit, Heated Seat Relay, Heated Seat Switch (Driver Side/Passenger Side)
4	10	Combination Meter, Back-up Lamp Relay, Around View Monitor Control Unit, Sonar Control Unit
5	15 or 20	Accessory Relay
6	10	Key slot, Clock, Data Link Connector, Rain Sensor, Intelligent Key Warning Buzzer, Auto Anti-Dazzling Inside Mirror
7	10	ICC Brake Hold Relay, Stop Lamp Switch, Body Control Module (BCM)
8	20	Bose Audio System
9	10	Key Slot, Push-Button Ignition Switch
10	10	Body Control Module (BCM), Automatic Drive Positioner Control Unit, Total Illumination Control Unit, Seat Memory Switch, Drive Seat Control Unit
11	10	Combination Meter, Unified Meter and A/C Amp., AWD Control Unit, CAN Gateway, Pre-Crash Seat Belt Control Unit (Driver Side / Passenger Side)
12	-	Spare
13	-	Spare
14	-	Not Used
15	10	Door Mirrors
16	20	Rear Windows Defogger
17	20	Rear Windows Defogger
18	10	E-SUS Control Unit
19	-	Not Used
20	15	Front Power Socket
21	10	Door Mirror Remote Control Switch, Unified Meter And A/C Amp., Multifunction Switch, Total Illumination Control Unit, AV Control Unit, Around View Monitor Control Unit, Tel Adapter Unit, Satellite Radio Tuner
22	15 or 20	Console Power Socket, Rear Power Socket
23	15	Blower Motor
24	15	Blower Motor
25	-	Spare
26	-	Spare
R1		Ignition Relay
R2		Rear Windows Defogger Relay
R3		Accessory Relay
R4		Blower Relay

Engine Compartment Fuse Boxes

Fuse Box Location

Two fuse blocks are located next to the battery under the cover on the passenger side. To access some items, you need to remove some parts of the casing near the battery. The main fuses (Fusible Link Block) are located on the positive terminal of the battery.

Fuse Box #1 Diagram (IPDM E/R)

Assignment of fuses in the engine compartment fuse box #1

№	Ampere Rating	Description
1	15	Fuel Pump Relay, Fuel Pump Control Module, Fuel Level Sensor Unit, Fuel Pump, Engine Control Module (ECM)
2	10	Cooling Fan Relay #2
3	10	Transmission Control Module (TCM), Snow Mode Switch
4	10	Fuel Injectors, Engine Control Module (ECM), Body Control Module (BCM), Total Illumination Control Unit
5	10	ICC Sensor Integrated Unit, Accelerator Pedal Actuator, ABS Actuator And Electric Unit (Control Unit), Steering Angle Sensor, Yaw Rate 1 Side G Sensor, AWD Control Unit, Power Steering Control Unit, RAS Control Unit, ICC Warning Chime, Brake Booster Control Unit
6	15	Heated Oxygen Sensor #2 (Bank 2/Bank 1), Air Fuel Ratio (A/F) Sensor #1 (Bank 1/Bank 2)
7	10	Combination Switch
8	10	Steering Lock Relay
9	10	A/C Relay, Compressor
10	15	Engine Control Module (ECM), ECM Relay, Condensor, Intake Valve Timing Control Solenoid Valve, Exhaust Valve Timing Control Solenoid Valve, EVAP Canister Vent Control Valve, Ignition Coils, EVAP Canister Purge Volume Control Solenoid Valve, Mass Air Flow Sensors, VVEL Control Module
11	15	Throttle Control Motor Relay, Engine Control Module (ECM)
12	10	Tail Lamp
13	10	Rear Combination Lamp, License Plate Lamp, Glove Box Lamp, Total Illumination Control Unit, Front Power Socket, ATT Shift Selector, AV Control Unit
14	10	Headlamp LH (High Beam)
15	10	Headlamp RH (High Beam)
16	15	Headlamp LH (Low Beam)
17	15	Headlamp RH (Low Beam)
18	10 or 15	Front Fog Lamp Relay
19	-	Not Used
20	30	Front Wiper Relay
R1		Not Used
R2		Starter Control Relay

Fuse Box #2 Diagram

Assignment of fuses in the engine compartment fuse box #2

№	Ampere Rating	Description
31	15	Horn Relay №1, Alternator
32	30	Option Connector
33	10	AWD Control Unit, Brake Booster Control Unit
34	15	Front Display Unit, AV Control Unit, Around View Monitor Control Unit, Woofer, Satellite Radio Tuner, Tel Adapter Unit
35	15	Back Door Control Unit
36	10	Transmission Control Module (TCM)
37	20	RAS Motor Relay
38	10	Horn Relay №2
G	50	VVEL Actuator Motor Relay
H	30	Fuse Block J/B, IPDM E/R
I	-	Not Used
J	30	Pre-Crash Seat Belt Control Unit (Driver Side)
K	30	Pre-Crash Seat Belt Control Unit (Passenger Side)
L	40	Body Control Module (BCM), Automatic Drive Positioner Cont, Driver Seat Control Unit, Lumbar Support Switch, Side Support Unit, Power Seat Switch
M	30	ABS Actuator and Electronic Unit
N	50	ABS Actuator and Electronic Unit
O	50	Cooling Fan Relay №1
P	50	Relay Block №1 (Fuses: Q, 61, 62, 63)
R1		Horn Relay №1

Fusible Link Block

№	Ampere Rating	Description
A	250	Starter Motor, Alternator, Fuses: C, D, E
B	100	Fuses: O (Cooling Fan Relay 1), S (Cooling Fan Relay 2)
C	100	Fuse and Fusible Link Block
D	80	IP Fuse Block (Fuses: 5, 6, 7, 8, 9, 10, 11), To Accessory Power Supply, To Ignition Power Supply
E	100	IPDM E/R (Fuses: 10, 11), To Ignition Power Supply
F	60	IPDM E/R (Fuse: 18 (Front Fog Lamp Relay); Headlamp High Relay, Headlamp Low Relay, Tail Lamp Relay), To Ignition Power Supply

Relay Box #1

№	Ampere Rating	Description
61	15	Accelerator Pedal Actuator
62	15	Climate Controlled Seat Relay
63	10	Climate Controlled Seat Relay, Heated Seat Relay
Q	30	Automatic Back Door Control Unit
R1		Not Used
R2		Not Used
R3		Not Used
R4		Not Used
R5		Not Used
R6		Horn Relay №2
R7		Not Used
R8		ICC Brake Hold Relay

Relay Box #2 (if equipped)

№	Ampere Rating	Description
R	-	Not Used
S	50	Cooling Fan Relay 2
R1		Cooling Fan Relay 2