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Infiniti QX70 (S51, 2008 - 2017) - fuse box diagram

avatar Jonathan Yarden May 06, 2021 · 5 min. read

In this article you will find a description of fuses and relays Infiniti, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2008, 2009, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017

The Instrument Panel Fuse Panel (J/B)

Infiniti FX35 - fuse box diagram - instrument panel (J/B)

Number A Description
1 β€” β€”
2 10 Occupant Detection System Control Unit
Air Bag Diagnosis Sensor Unit
3 10 Front Combination Lamp RH
Front Combination Lamp LH
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)
Heated Seat Switch (Passenger Side)
4 10 Combination Meter
Back-up Lamp Relay
Around View Monitor Control Unit
Sonar Control Unit
5 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 β€” Spare
13 β€” Spare
14 β€” β€”
15 10 Door Mirrors
16 20 Rear Windows Defogger
17 20 Rear Windows Defogger
18 10 E-SUS Control Unit
19 β€” β€”
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 20 Console Power Socket
Rear Power Socket
23 15 Blower Motor
24 15 Blower Motor
25 β€” Spare
26 β€” Spare
Relay
R1 Ignition Relay
R2 Rear Windows Defogger Relay
R3 Accessory Relay
R4 Blower Relay

Fuse Box In The Engine Compartment (IPDM E/R)

Infiniti FX35 - fuse box diagram - engine compartment (IPDM E/R)

Number A 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 Injector No. 1
Fuel Injector No. 2
Fuel Injector No. 3
Fuel Injector No. 4
Fuel Injector No. 5
Fuel Injector No. 6
Fuel Injector No. 7 (VK engine)
Fuel Injector No. 8 (VK engine)
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)
Heated Oxygen Sensor 2 (Bank 1)
Air Fuel Ratio (A/F) Sensor 1 (Bank 1)
Air Fuel Ratio (A/F) Sensor 1 (Bank 2)
7 10 Combination Switch
8 β€” β€”
9 10 A/C Relay
Compressor
10 15 ECM Relay
Engine Control Module (ECM)
Condensor
Intake Valve Timing Control Solenoid Valve
Intake Valve Timing Control Solenoid Valve (Bank 1)
Intake Valve Timing Control Solenoid Valve (Bank 2)
Exhaust Valve Timing Control Solenoid Valve (Bank 1)
Exhaust Valve Timing Control Solenoid Valve (Bank 2)
EVAP Canister Vent Control Valve
Ignition Coil No.1 (with Power Transistor)
Ignition Coil No.2 (with Power Transistor)
Ignition Coil No.3 (with Power Transistor)
Ignition Coil No.4 (with Power Transistor)
Ignition Coil No.5 (with Power Transistor)
Ignition Coil No.6 (with Power Transistor)
Ignition Coil No.7 (with Power Transistor; VK engine)
Ignition Coil No.8 (with Power Transistor; VK engine)
EVAP Canister Purge Volume Control Solenoid Valve
Mass Air Flow Sensor (Bank 2)
Mass Air Flow Sensor (Bank 1)
VVEL Control Module
11 15 Throttle Control Motor Relay
Engine Control Module (ECM)
12 10 Front Combination Lamp LH (Tail Lamp)
Front Combination Lamp RH (Tail Lamp)
13 10 Rear Combination Lamp LH
Rear Combination Lamp RH
License Plate Lamp LH
License Plate Lamp RH
Glove Box Lamp
Total Illumination Control Unit
Front Power Socket
ATT Shift Selector
AV Control Unit
14 10 Front Combination Lamp LH (High Beam)
15 10 Front Combination Lamp RH (High Beam)
16 15 Headlamp LH (Low Beam)
17 15 Headlamp RH (Low Beam)
18 10 Front Fog Lamp Relay (Front Fog Lamp LH, Front Fog Lamp RH)
19 β€” β€”
20 30 Front Wiper Relay
Relay
R1 β€”
R2 Starter Control Relay

Fuse Box In The Engine Compartment (E12)

Infiniti FX35 - fuse box diagram - engine compartment (E12)

Number A 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 β€” β€”
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 β€” β€”
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 Fuse Block E213 – Fuse No.: Q (Automatic Back Door Control Unit), 61 (Accelerator Pedal Actuator), 62 (Climate Controlled Seat Relay), 63 (Climate Controlled Seat Relay, Heated Seat Relay)
Relay
R1 Horn Relay 1

Fuse Block on Positive Battery Terminal

Infiniti FX35 - fuse box diagram - fuse block on positive battery terminal

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

Fuse Box In The Engine Compartment (E212; VK engine)

Infiniti FX35 - fuse box diagram - engine compartment (E212, VK engine)

Number A Description
R β€” β€”
S 50 Cooling Fan Relay 2
Relay
R1 Cooling Fan Relay 2

Fuse Box In The Engine Compartment (E213)

Infiniti FX35 - fuse box diagram - engine compartment (E213)

Number A 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
Relay
R6 Horn Relay 2
R8 ICC Brake Hold Relay

WARNING:Β Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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