ELECTRICAL Infiniti - M35/M45 - 2009
Infiniti M35 2009 - 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 SUPPLEMENTAL RESTRAINT SYSTEM 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 2009 - 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 2009 - Component Locations - Identifying Electrical Units Location - Engine Compartment (1 Of 2)
Infiniti M35 2009 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, Headlights, Interior Lights, Memory, Power Windows, Power Tops, Warning, Seats, Wiper/Washer, & 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 Break System K 30 A Anti-Lock Break System L - Blank M 40 A Power Distribution Unit (PDU) 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, Navigation, 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 2009 - Component Locations - Identifying IPDM E/R Components
Infiniti M35 2009 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, Transmissions, Electronic Power Steering, Sound, Cruise Control 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 - Blank
Infiniti M35 2009 - PASSENGER COMPARTMENT
NOTE: For circuit wiring diagram, see POWER SUPPLY ROUTING CIRCUIT in the POWER SUPPLY, GROUND & CIRCUIT ELEMENTS article in ELECTRICAL.
Fig. 6: Infiniti M35 2009 - Component Locations - Identifying Fuse Block (J/B) Terminal Arrangement
Infiniti M35 2009 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, Memory, 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, Warning, Defogger, Headlights, Interior Lights, Inst. Cluster, Seats, Memory, Sound, Navigation 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, Seats, ABS, Door Locks, Anti-Theft, Mirrors, A/C, Headlights, Exterior Lights, Interior Lights, Inst.Cluster, Navigation, Warning, Sound, Cruise Control, Cooling Fans, 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, Starting/Charging, Cruise Control, Sound, Headlights, Power Windows, 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, Warning, Transmissions, ABS, Wiper/Washer, Interior Lights Systems 20 10 A Engine Controls, Anti-Lock Brakes, Exterior Lights, Anti-Theft, Transmissions Systems 21 10 A Interior Lights, Exterior Lights, Headlights, Cruise Control, Wiper/Washer, Warning, ABS, Inst.Cluster, Transmissions, Door Locks, Anti-Theft, Power Windows, Power Tops, Seats, Memory Systems 22 10 A Anti-Theft, Door Locks Systems