ELECTRICAL Infiniti - M35/M45 - 2007

Infiniti M35 2007 - IDENTIFICATION

WARNING:

Vehicle is equipped with air bag supplemental restraint system. Before attempting ANY repairs involving steering column, instrument panel or related components, see PRECAUTIONS in AIR BAG article in RESTRAINTS.

WARNING:

Always disconnect battery ground cable before servicing high-current fuses. It is recommended that high-current fuses be replaced by a qualified technician.

CAUTION:

When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle.

Infiniti M35 2007 - ENGINE COMPARTMENT

NOTE:

For circuit wiring diagram, see POWER SUPPLY ROUTING CIRCUIT in the POWER SUPPLY, GROUND & CIRCUIT ELEMENTS article in ELECTRICAL.

Fig. 1: Infiniti M35 2007 - Component Locations - Identifying Electrical Units Location - Engine Compartment (1 Of 2)

Fig. 2: Infiniti M35 2007 - Component Locations - Identifying Electrical Units Location - Engine Compartment (2 Of 2)

Fig. 3: Infiniti M35 2007 - Component Locations - Identifying Fuse, Fusible Link & Relay Box Terminal Arrangement

Infiniti M35 2007 Engine Compartment Fusible Link & Fuse Assignments (Except IPDM E/R)

Fusible Link	Amps	Circuit
A	140 A	Fusible Links B, C, D, E, & Starting/Charging System
B	100 A	In Fuse & Fusible Link Block: Fusible Links F - M, Fuses 31 - 38
C	80 A	In IPDM E/R: Headlamp High Relay, Headlamp Low Relay, Fuse 71, Fuse 73, Fuse 75, Fuse 87, Fuse 88
D	60 A	In Fuse Block (J/B): Accessory Relay, Blower Relay, Fuses 17 - 22 In Fuse Block 2: Fuses 41 & 42
E	80 A	In IPDM E/R: Ignition Relay, Fuses 77 - 80
F	50 A	Trunk, Tailgate, Fuel Doors, Defogger, Door Locks, Anti-Theft, Exterior Lights, Interior Lights, Headlights, Memory, Power Windows, Warning, Wiper/Washer, Seats, & Circuit Breaker (Behind Left Side of Dash)
G	30 A	Passive Restraints System
H	30 A	Power Distribution Unit (PDU)
I	50 A	Cooling Fans System
J	50 A	Anti-Lock Breake System
K	30 A	Anti-Lock Breake System
L	-	Blank
M	40 A	Door Locks, Anti-Theft Systems
Fuse	Amps	Circuit
Fuse 31	20 A	Electronic Power Steering System
Fuse 32	10 A	Headlights System
Fuse 33	10 A	Transmissions Systems
Fuse 34	10 A	Engine Controls & Transmissions System
Fuse 35	15 A	Anti-Theft & Horns Systems
Fuse 36	10 A	Starting/Charging System
Fuse 37	15 A	Door Locks, Anti-Theft, Defogger, A/C, Sound Systems
Fuse 38	15 A	Seats System
Fuse 41	15 A	Seats System
Fuse 42	15 A	Seats System
Fuse 43	-	Blank
Fuse 44	-	Blank

Fig. 4: Infiniti M35 2007 - Component Locations - Identifying IPDM E/R Components

Infiniti M35 2007 IPDM E/R Fuse Assignments

Fuse	Amps	Circuit
71	15 A	Tail Lamp Relay
72	10 A	Headlights System
73	30 A	Wiper/Washer System
74	10 A	Headlights System
75	20 A	Rear Window Defogger Relay
76	15 A	Headlights System
77	20 A	ECM Relay & Engine Controls System
78	15 A	CPU
79	10 A	A/C Relay
80	20 A	Rear Window Defogger Relay
81	15 A	Fuel Pump Relay
82	10 A	Anti-Lock Brakes, Headlights, Electronic Power Steering, Sound, Cruise Control, & Transmissions Systems
83	10 A	Transmissions System
84	10 A	Wiper/Washer Systems
85	15 A	Engine Controls Systems
86	15 A	Headlights System
87	15 A	Throttle Control Motor Relay
88	15 A	Front Fog Lamp Relay
89	10 A	Rear Window Defogger Relay

Infiniti M35 2007 - PASSENGER COMPARTMENT

NOTE:

For circuit wiring diagram, see POWER SUPPLY ROUTING CIRCUIT in the POWER SUPPLY, GROUND & CIRCUIT ELEMENTS article in ELECTRICAL.

Fig. 5: Infiniti M35 2007 - Component Locations - Identifying Electrical Units Location - Passenger Compartment

Fig. 6: Infiniti M35 2007 - Component Locations - Identifying Fuse Block (J/B) Terminal Arrangement

Infiniti M35 2007 Instrument Panel Fuse Block/Junction Box Assignments

Fuse	Amps	Circuit
1	15 A	Engine Controls, Anti-Theft, Door Locks, Power Windows, Defogger, Power Tops, Headlights, Exterior Lights, Interior Lights, Warning, Wiper/Washer Systems
2	-	Blank
3	-	Blank
4	-	Blank
5	15 A	Power Sockets (Console)
6	10 A	A/C, Door Locks, Anti-Theft, Exterior Lights, Interior Lights, Headlights, Warning, Defogger, Inst. Cluster, Seats, & Sound Systems
7	15 A	Cigarette Lighter
8	10 A	Defogger System
9	-	Blank
10	15 A	A/C System
11	15 A	A/C System
12	10 A	Engine Controls, Transmissions, Warning, ABS, Seats, Door Locks, Anti-Theft, Mirrors, A/C, Headlights, Exterior Lights, Interior Lights, Inst.Cluster, Warning, Sound, & Cruise Control, Power Top, Navigation, Cooling Fans, Seats, Defogger, Shift Interlock, Wiper/Washer Systems, & Rear Window Defogger Relay
13	10 A	Supplemental Restraint System
14	10 A	Engine Controls, Transmissions, Supplemental Restraint, Anti-Lock Brakes, Passive Restraints, Mirrors, Starting/Charging, Cruise Control, Headlights, Exterior Lights, Interior Lights, Inst.Cluster, Warning, Navigation, & Electronic Power Steering Systems
15	10 A	Passive Restraints System
16	-	Blank
17	15 A	Sound System
18	15 A	Sound System
19	10 A	Anti-Theft, A/C, Computer Data Lines, Door Locks, Engine Controls, Exterior Lights, Headlights, Cruise Control, Inst.Cluster, Mirrors, Navigation, Power Top, Transmissions, Warning Systems
20	10 A	Engine Controls, Anti-Lock Brakes, Exterior Lights, Transmissions Systems
21	10 A	Interior Lights, Exterior Lights, Headlights, Cruise Control, Wiper/Washer, Warning, ABS, Inst.Cluster, Memory Systems
22	10 A	Anti-Theft, Door Locks Systems