Fuse and relay box diagrams – Infiniti M45

Table of Contents

Applies to vehicles manufactured over the years:

2006, 2007, 2008, 2009, 2010.

Diagram of the fuse box in the passenger compartment

The fuse block is located at the bottom of the driver’s side, behind the foot panel.

Number	Amps [A]	Description
1	15	Body control module (BCM), engine control module (ECM), fuel injectors, power window, door locking system, turn signals and warning lights, interior lights, sunroof
2	–	–
3	–	–
4	–	–
5	15	Power socket (interior floor console), power socket (rear floor console)
6	10	Multifunction switch, unified climate control meter and amplifier, rear control switch, AV control unit, satellite radio tuner, Tel adapter, front display, CD changer, iPod adapter, camera control unit, BOSE amplifier, DVD player, video distribution, rear display, body control module (BCM), smart key unit, combination meter, interior room lighting
7	15	Lighter socket
8	10	Heated mirror
9	–	–
10	15	Fan motor
11	15	Fan motor
12	10	Intelligent cruise control (ICC) brake switch, Lane departure warning (LDW) switch, Lane departure warning camera, Lane departure warning buzzer, Unified meter and A/C amplifier, Data link connector, Shift lock relay, A/C compressor, AV control unit, Tel adapter module, Smart key module, Automatic Speed Control Device (ASCD) brake switch, Cooling fan relay, Rear sun visor mount, Rear sun visor cancel relay, Automatic interior rear view mirror, Rear window defroster relay, Adaptive front lighting system (AFS) switch, AFS control unit, Target motors, Low tire pressure warning control unit, Front wiper relay
13	10	Airbag diagnostic sensor unit, passenger rating system control unit
14	10	Combination meter, backup lamp relay, AV control unit, camera control unit
15	10	Pre-crash Seatbelt Control Unit
16	–	–
17	15	BOSE Amplifier
18	15	BOSE Amplifier
19	10	Unified air conditioning meter and amplifier, data link connector, automatic interior mirror to prevent glare, Homelink universal transceiver, compass, rain sensor
20	10	Stop light switch, intelligent cruise control (ICC) stop relay, intelligent key module
21	10	Combination meter, body control module (BCM), power window, door locking system, automatic drive positioner control unit, power seat, turn signals and warning lamps, interior room lights, sunroof
22	10	Key socket, push button ignition switch, smart key module, smart key audible warning sound, power distribution unit (PDU),
Relay
R1	Blower
R2	Accessory

Engine compartment fuse box 1

Near the battery.

Number	Amps [A]	Description
71	15	IPDM processor, rear light relay (front/rear combination lights, license plate lights, lighting, lighting switches, rear sun visor)
72	10	Right Headlight (High beam)
73	30	Front Windshield Wiper Relays
74	10	Left Headlight (High beam)
75	20	Rear window demist relay
76	15	Headlight (Low beam)
77	20	Engine control module (ECM) relay (engine control module, ignition coils, capacitor, intake valve timing control solenoid valve, exhaust valve timing control magnetic retarder (VQ35HR), mass air flow sensor, EVAP absorber blower volume control solenoid valve, intake valve timing position control valve (VK45DE), crankshaft position sensor (VK45DE), intake valve timing position sensor (VK45DE), VIAS solenoid position control valve (VK45DE))
78	15	IPDM Processor
79	10	Air Conditioning Relay
80	20	Rear window demist relay
81	15	Fuel Pump Relay
82	10	Integrated intelligent cruise control (ICC) unit, steering angle sensor, ABS/VDC/TCS control unit, power steering control unit, rear active steering (RAS) control unit, four-wheel drive (AWD) control unit
83	10	Transmission control module (TCM), snow mode switch
84	10	Front wiper motor, front washer pump
85	15	Fuel/air ratio sensors, heated oxygen sensors,
86	15	Left headlight (low beam)
87	15	Throttle control motor relay
88	15	Front fog light relay
89	–	–
Courier
R1	Motor control module
R2	Highlights
R3	Low beam
R4	Starter
R5	Ignition
R6	–
R7	–
R8	Heated seat
R9	Throttle control motor
R10	Fuel Pump
R11	Front fog light

Engine compartment fuse box 2

Near the battery.

Number	Amps [A]	Description
31	20	Rear Active Steering (RAS) motor relay
32	10	Daylight Relay
33	10	Four-wheel drive (AWD) control unit
34	10	Transmission Control Module (TCM)
35	15	Horn relay
36	10	Alternator
37	15	Multi-function switch, AV control unit, satellite radio tuner, Tel adapter, front display, CD charger, iPod adapter, camera control unit, DVD player, video distribution, rear display, security indicator
38	15	Heated seat relay
F	50	Body control module (BCM), power window, door locking system, power seat, turn signals and warning lamps, interior lamps, sunroof, automatic drive positioning control unit
G	30	Pre-crash Seatbelt Control Unit
H	30	Ignition, power distribution unit (PDU)
I	50	Cooling Fan Relay
J	50	ABS/VDC/TCS control unit
K	30	ABS/VDC/TCS control unit
L	–	–
M	40	Starter, power distribution unit (PDU)
Relay
R1	Horn
R2	Replacement Bulb

Fuse box 3

Number	Amps [A]	Description
41	15	Air-conditioning seat relay (passenger side)
42	15	Air-conditioning controlled seat relay (driver’s side)
43	–	–
44	–	–
Courier
R1	Air-conditioned seat
R2	Intelligent cruise control (ICC) braking support

Fuse connection block

Number	Amps [A]	Description
A	140	Alternator (VK45DE or AWD), Fuses: “B”, “C”.
B	100	Fuse: “31”, “32”, “33”, “34”, “35”, “36”, “37”, “38”, “F”, “G”, “H”, “I”, “J”, “K”, “M”
C	80	High beam relay (fuses: “72”, “74”), Low beam relay (fuses: “76”, “86”), Fuses: “71”, “73”, “75”, “87”, “88 “
D	60	Accessory relay (Fuses: “5”, “6”, “7”), Blower relay (Fuses: “10”, “11”), Fuses: “17”, “18”, “19”, “20”, “21”, “22”, “41”, “42”
E	80	Ignition relay (air conditioning relay, front wiper relay, front wiper top relay, Fuse: “81”, “82”, “83”, “84”, “85”), Fuse: “77”, “78”, ” 79″, “80”

Infiniti M45 (2006-2010) – Fuse box and relay

Fuse and relay box diagrams – Infiniti M45