Target Audience:
DIY enthusiasts, independent repair shops, and Infiniti FX45 owners seeking comprehensive repair information.
Advantage:
Officially licensed, derived from OE (Original Equipment) materials, offering superior accuracy and completeness over unofficial sources.
Content Source:
Licensed information from the OEM (Original Equipment Manufacturer).
Convenience:
Instant online access from any internet-connected device (PC, laptop, smartphone, tablet).
Access Duration:
Full 1-year access included, with discounts for renewal.
Engine:
Complete engine diagnostics, repair, and overhaul procedures for the VK45DE V8 engine.
Drivetrain:
Detailed procedures for the 5-speed automatic transmission (RE5R05A), transfer case, and all-wheel drive system (ATTESA E-TS).
Suspension Steering:
Front and rear suspension components, steering system, power steering, alignment specifications, and troubleshooting.
Brakes:
Brake system diagnostics, repair, including ABS, EBD, and VDC components, rotor and pad replacement, bleeding procedures.
Electrical Electronics:
Comprehensive wiring diagrams, fuse and relay locations, diagnostic procedures for ECUs, sensors, and modules, audio system, navigation.
HVAC:
Heating, ventilation, and air conditioning system diagnosis, component replacement, refrigerant handling, troubleshooting.
Body:
Body panel repair, door mechanisms, glass replacement, interior trim removal and installation, exterior lighting.
Maintenance:
Routine maintenance tasks such as oil changes, filter replacements, fluid checks, spark plug replacement, and belt inspection/replacement.
Diagnostics:
Systematic diagnostic procedures, fault code interpretation, troubleshooting guides for common and intermittent issues.
Repair:
Detailed step-by-step repair instructions for virtually all mechanical and electrical components.
Depth:
Factory-level detail, covering everything from basic maintenance to complete engine and transmission rebuilds.
Digital Format:
Web-based platform with browser compatibility.
Printable:
Information is accessible and can be printed for specific procedures.
Access Method:
Subscription-based online access.
Media Type:
Digital delivery, no physical media.
Engine Type:
4.5L DOHC 32-valve V8
Horsepower Est:
320 hp @ 6000 rpm (approximate)
Torque Est:
330 lb-ft @ 3400 rpm (approximate)
Fuel Delivery:
Electronic Fuel Injection (EFI) with sequential multiport injection.
Spark Plugs:
Iridium spark plugs recommended. Refer to manual for specific part numbers and torque specifications.
Compression Ratio Est:
9.8:1 (approximate)
NHTSA Front Rollover Est:
4-star (estimate based on similar vehicles of the era)
Vdc:
Vehicle Dynamic Control (VDC)
ABS:
Anti-lock Braking System (ABS)
Airbags:
Front, side-impact, and curtain airbags (specifics vary by configuration).
Display:
Available infotainment system with navigation, rearview camera, and premium audio (e.g., Bose).
Cruise Control:
Intelligent Cruise Control (ICC) was an available option.
Keyless Entry:
Intelligent Key system with push-button ignition.
Oil Change:
Every 5,000 miles or 6 months, whichever comes first, or as indicated by the Intelligent Maintenance System (IMS).
Engine Air Filter:
Inspect every 15,000 miles; replace as needed.
Cabin Air Filter:
Replace every 15,000 miles or annually.
Transmission Fluid:
Inspect periodically; replacement interval not typically scheduled but recommended at higher mileage (refer to manual).
Engine Oil:
SAE 5W-30, API SN or ILSAC GF-5 certified. Consult manual for exact capacity and filter part number (e.g., Nissan 15208-31U0A).
Coolant:
Nissan Genuine Super Long Life Coolant (Blue) or equivalent silicate-free, long-life coolant. Refer to manual for capacity.
Intake Manifold Gaskets:
Potential for vacuum leaks due to degraded intake manifold gaskets on the VK45DE engine.
Throttle Body:
Occasional issues with electronic throttle body sticking or requiring cleaning/recalibration.
Cv Axles:
Wear on front CV axle boots can lead to grease leakage and eventual joint failure.
Infiniti Launch:
Infiniti was launched by Nissan in 1989 as a premium competitor to Lexus and Acura.
Fx Introduction:
The Infiniti FX crossover line was introduced for the 2003 model year.
Fx45 Generation:
The 2007 FX45 is part of the first generation (2003-2008) of the FX model line, receiving a facelift for the 2006 model year.
Manufacturing Plant:
Japan (Nissan's Tochigi plant).
