ELECTRICAL Infiniti - Q45 - 2006
Infiniti Q45 Sport 2006 - 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 Q45 Sport 2006 - ENGINE COMPARTMENT
NOTE: For circuit wiring diagram, see POWER SUPPLY ROUTING in the POWER SUPPLY, GROUND & CIRCUIT ELEMENTS article in ELECTRICAL.
Fig. 1: Infiniti Q45 Sport 2006 - Component Locations - Electrical Units Location In Engine Compartment
Infiniti Q45 Sport 2006 Fuse, Fusible Link & Relay Block (J/B) Assignments
Fusible Link/Fuse Amps Circuit Fusible Link B 50 A Ignition Relay Fuse 51 10 A A/C Relay Fuse 52 15 A Sound & Navigation Systems Fuse 53 20 A In Fuse Block - Junction Box (J/B) No. 2: ECM Relay Fuse 54 15 A Tail Lamp Relay Fuse 55 20 A Headlamp Relay 1 Fuse 56 15 A Horn Relay & Starting/Charging System Fuse 57 20 A Headlamp Relay 1 Fuse 58 10 A Cooling Fans, Engine Controls, Computer Data Lines Systems
Infiniti Q45 Sport 2006 Fuse, Fusible Link & Relay Box Assignments
Fusible Link/Fuse Amps Circuit Fusible Link C 50 A In Fuse Block - Junction Box (J/B) No. 1: Accessory Relay & Fuses 3, 6, 8, 10, 11, 15, 17, 19, 22 Fusible Link D 30 A Warning System Fusible Link E 40 A Cooling Fans System Fusible Link F 30 A ABS Fusible Link G 50 A Ignition Switch Fusible Link H 40 A In Fuse Block - Junction Box (J/B) No. 1: Circuit Breakers 1 & 2 Fusible Link I 40 A Cooling Fans System Fusible Link J 30 A Sound Systems Fusible Link K 50 A ABS Fusible Link L 50 A In Fuse Block - Junction Box (J/B) No. 2: Blower Relay & Fuse 32 Fuse 71 15 A Seats System Fuse 72 15 A Seats System Fuse 73 15 A Headlamp Relay 2 Fuse 74 15 A Throttle Control Motor Relay Fuse 75 10 A Transmissions System Fuse 76 20 A Supplemental Restraints System Fuse 77 10 A Cruise Control System Fuse 78 15 A Headlights System Fuse 81 20 A Seats System Fuse 82 10 A Headlights System
Infiniti Q45 Sport 2006 - PASSENGER COMPARTMENT
NOTE: For circuit wiring diagram, see POWER SUPPLY ROUTING in the POWER SUPPLY, GROUND & CIRCUIT ELEMENTS article in ELECTRICAL.
Infiniti Q45 Sport 2006 Fuse Block - Junction Box (J/B) No. 1 Assignments
Fuse/Circuit Breaker Amps Circuit 1 10 A Warning, Navigation, Instrument Cluster, Cruise Control, Power Tops, Door Locks, Anti-Theft, Defogger, Power Windows, Seats, Headlights, Exterior Lights, Interior Lights, Memory, Wiper/Washer, Computer Data Lines, Electronic Mufflers, Mirrors Systems 2 10 A A/C System 3 10 A Trunk Lid Opener Relay, Trunk, Tailgate, Power Tops, Door Locks, Anti-Theft, Defogger, Power Windows, Interior Lights, Mirrors, Memory, Headlights, Warning, Wiper/Washer, Computer Data Lines Systems 4 10 A A/C, Defogger, Power Windows, Interior Lights, Sound, Phone Handset Systems 5 10 A Exterior Lights System 6 10 A Engine Controls, Transmissions, Electronic Suspension, ABS, Anti-Theft, Interior Lights, A/C, Instrument Cluster, Warning, Navigation, Headlights, Phone Handset Systems 7 10 A Electronic Suspension, ABS Systems 8 10 A Interior Lights Systems 9 10 A Engine Controls, Transmissions, Instrument Cluster, Electronic Suspension, Warning, Memory, Mirrors, Supplemental Restraints, Starting/Charging, Exterior Lights, Interior Lights, Wiper/Washer, Navigation, Headlights, Cruise Control Systems 10 20 A Defogger System 11 20 A Defogger System 12 10 A Shift Interlock, Engine Controls Systems 13 15 A Fuel Pump Relay & Engine Controls System 14 10 A Memory, Computer Data Lines, Headlights Systems 15 20 A Trunk, Tailgate, Fuel Doors, Door Locks Systems 16 10 A Engine Controls System 17 10 A Engine Controls, Shift Interlock, Electronic Suspension, Exterior Lights, Transmissions, Cruise Control, ABS Systems 18 10 A Engine Controls System 19 15 A Shift Interlock System 20 10 A Supplemental Restraints System 21 10 A Warning, Memory, A/C, Headlights, Interior Lights, Instrument Cluster, Computer Data Lines, Sound, Navigation, Anti-Theft Systems 22 15 A Exterior Lights System CB 1 - Power Tops, Door Locks, Anti-Theft, Power Windows, Interior Lights, Computer Data Lines, Memory Systems CB 2 - Door Locks, Anti-Theft, Power Windows, Computer Data Lines, Interior Lights, Seats Systems CB 3 - Front Cigarette Lighter, Front Power Socket
Infiniti Q45 Sport 2006 Fuse Block - Junction Box (J/B) No. 2 Fuse Assignments
Fuse Amps Circuit 31 15 A A/C System 32 10 A Engine Controls, Memory, Door Locks, Shift Interlock, Interior Lights, Power Windows, Warning, Anti-Theft Systems 33 15 A A/C System 34 20 A Cruise Control, Wiper/Washer Systems 35 10 A Transmissions System 36 15 A Fuel Pump Relay 37 10 A Phone Handset 38 - Blank