Segment:
Luxury Mid-size Crossover SUV
Competitors:
BMW X5, Mercedes-Benz ML-Class, Lexus RX330, Acura MDX
Design Philosophy:
Sporty handling and performance combined with SUV utility, inspired by the Nissan GT-R's front-engine, rear-wheel-drive layout.
Convenience:
Online, always-accessible format, replacing outdated printed manuals.
Value Proposition:
Cost savings through DIY repairs, licensed OE data.
Primary Coverage:
Service and Repair
Scope:
Comprehensive diagnostics, maintenance, repair, and specifications
Type:
Digital Service and Repair Manual Software
Format:
Online Access (Web Browser)
Compatibility:
PC, Laptop, Smartphone, Tablet (with internet access)
Powertrain:
Engine, Drivetrain, Transmission, Exhaust System
Chassis:
Suspension (Front & Rear), Steering System, Brakes (Front & Rear), Wheels & Tires
Electrical:
Electrical System, Lighting, Instruments, Body Electrical, Powertrain Control Module (PCM), Chassis Control Module (CCM)
Body And Interior:
Body & Frame, Exterior & Interior Trim, HVAC System, Restraint System (Airbags), Seats, Doors, Glass
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, inspections
Repair:
Component replacement, system diagnostics, troubleshooting guides, assembly/disassembly
Diagnostics:
OBD-II diagnostic trouble codes (DTCs), symptom analysis, component testing
Depth:
Factory-level detail, including torque specifications, clearances, wiring diagrams, and technical service bulletins (TSBs)
Engine Type:
3.5L V6 DOHC 24-Valve
Horsepower:
280 hp @ 6200 rpm (SAE Net)
Torque:
279 lb-ft @ 4800 rpm (SAE Net)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher recommended)
Coolant Type:
Nissan Genuine Long Life Antifreeze (Blue)
Oil Type:
SAE 5W-30 Synthetic Motor Oil
Oil Capacity:
Approx. 4.9 US quarts (4.6 liters) with filter change
NHTSA Front Crash Test Rating:
5 Stars (Driver and Passenger)
NHTSA Side Impact Crash Test Rating:
5 Stars (Front and Rear Passengers)
Traction Control:
Standard
Electronic Stability Control:
Standard (Vehicle Dynamic Control - VDC)
Braking System:
4-Wheel Vented Disc Brakes with ABS, EBD, and Brake Assist
Airbags:
Driver and Front Passenger Supplemental Airbags, Front Seat-Mounted Side-Impact Airbags, Roof-Mounted Curtain Airbags
Seatbelts:
3-point height-adjustable front seat belts with pretensioners and load limiters, 3-point rear seat belts
Audio System:
Bose premium audio system with 8 speakers and subwoofer was standard on FX45.
Navigation:
Optional DVD-based navigation system.
Cruise Control:
Standard adaptive cruise control (Intelligent Cruise Control) was an option.
Connectivity Features:
N/A (Limited connectivity features for the era; primarily audio auxiliary input if equipped).
Oil Change Interval:
Every 3,750 miles (6,000 km) or 6 months, whichever comes first (under severe driving conditions) OR Every 7,500 miles (12,000 km) or 12 months (under normal driving conditions), using synthetic oil.
Engine Air Filter Replacement:
Inspect every 15,000 miles (24,000 km), replace as needed. Typically every 30,000 miles (48,000 km).
Cabin Air Filter Replacement:
Inspect every 15,000 miles (24,000 km), replace as needed. Typically every 15,000-30,000 miles.
Transmission Fluid Change:
Inspect every 30,000 miles (48,000 km), replace typically at 60,000 miles (96,000 km) or as per severe service schedule.
Brake Fluid:
DOT 3 or DOT 4 brake fluid
Power Steering Fluid:
Nissan Genuine Power Steering Fluid or equivalent
Common Concern 1:
Oil consumption: Some VQ35DE engines may exhibit higher than expected oil consumption. Regular checks and top-offs are advised.
Common Concern 2:
Variable Valve Timing (VVT) solenoids/actuators: Potential for rattling noise on startup or check engine lights due to solenoid issues.
Common Concern 3:
Brake wear: Early models can experience accelerated front brake pad and rotor wear.
Common Concern 4:
HVAC blower motor resistor: Failure can lead to inoperative or erratic blower fan speeds.
Oil Filter Part Number Example:
Nissan/Infiniti OEM 15208-31U00 (Verify for specific vehicle)
Engine Air Filter Part Number Example:
Nissan/Infiniti OEM 16546-3J000 (Verify for specific vehicle)
Brand Origin:
Infiniti, Nissan's luxury division, established in 1989.
Generation:
First Generation (FX Series: S50, 2003-2008)
Introduction Year:
2003 (as a 2003 model year)
Assembly Location:
Tochigi, Japan
