Segment:
Luxury Full-Size Sedan
Target Audience:
Owners and independent repair shops seeking factory-level repair and maintenance information.
Competitors:
BMW 5 Series, Mercedes-Benz E-Class, Lexus GS Series, Audi A6.
Licensed Content:
Officially licensed and derived from OE (Original Equipment) materials.
Convenience:
Instant online access, no shipping delays, always up-to-date (within subscription period).
Value Proposition:
Significant cost savings compared to dealership repairs or traditional printed manuals.
Primary Coverage:
Service and Repair
Secondary Coverage:
Maintenance, Diagnostics, Troubleshooting, Specifications
Estimated Page Count:
Extensive (Digital Content Equivalent to 1500+ Pages)
Type:
Factory-Derived Software Manual
Format:
Online Software (Web-Browser Accessible)
Access Duration:
1 Year (Renewable)
Engine Mechanical:
Engine disassembly, assembly, inspection, timing, oil pump, water pump, seals, gaskets.
Engine Management:
ECU, fuel injection, ignition system, emissions control, sensor testing, actuator diagnosis.
Transmission Drivetrain:
Automatic transmission service, repair, overhaul, differential, driveshafts, axle shafts.
Brakes:
Brake system components, ABS, EBD, brake fluid, pad replacement, rotor machining/replacement, caliper service.
Suspension Steering:
Front and rear suspension components, shock absorbers, struts, control arms, power steering system, alignment.
Electrical Systems:
Wiring diagrams, lighting, starting system, charging system, battery, fuses, relays, switches, control modules.
HVAC:
Heating, ventilation, air conditioning system, refrigerant handling, component testing, leak detection.
Body Interior:
Body panel removal/installation, interior trim, seats, door mechanisms, glass, weatherstripping.
Chassis Frame:
Chassis components, exhaust system, fuel tank, fuel lines.
Maintenance Procedures:
Scheduled maintenance, fluid changes (oil, coolant, brake, transmission), filter replacement, tune-ups.
Repair Procedures:
Step-by-step repair instructions for all major vehicle systems.
Diagnostic Procedures:
Troubleshooting charts, symptom-based diagnostics, DTC (Diagnostic Trouble Code) interpretation.
Special Tools:
Identification and usage of specialized tools required for specific repairs.
Depth Level:
Comprehensive: From basic maintenance to complete engine and transmission rebuilds, electrical system diagnostics, and bodywork repairs.
NHTSA Front Impact:
5-Star (Driver and Passenger)
NHTSA Side Impact:
5-Star (Front and Rear Occupants)
ABS:
Standard Anti-lock Braking System
Ebd:
Standard Electronic Brake-force Distribution
Traction Control:
Standard Traction Control System (TCS)
Airbags:
Frontal airbags, side-impact airbags, curtain airbags (depending on trim).
Seatbelts:
3-point active front seat belts with pretensioners and load limiters.
Oil Change Interval:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first (under normal driving conditions).
Air Filter Replacement:
Every 30,000 miles (48,000 km)
Spark Plug Replacement:
Every 100,000 miles (160,000 km) (Iridium type plugs)
Transmission Fluid Change:
Every 60,000 miles (96,000 km) or 4 years, whichever comes first.
Engine Oil Type Capacity:
SAE 5W-30 Synthetic; Capacity: 4.7 US quarts (4.4 liters) with filter change.
Coolant Type:
Nissan Genuine Super Long Life Coolant (Blue) or equivalent silicate-free, extended-life coolant.
Brake Fluid Type:
DOT 3 or DOT 4 Hydraulic Brake Fluid
Common Problem 1:
Ignition coil failure (leading to misfires and rough idle).
Common Problem 2:
Oil leaks from valve cover gaskets or oil pan gasket.
Common Problem 3:
Front suspension component wear (e.g., ball joints, tie rod ends) due to vehicle weight.
Common Problem 4:
HVAC blower motor resistor failure.
Brand Origin:
Infiniti is the luxury vehicle division of Japanese automaker Nissan.
Model Lineage:
The M45 (Y34) was the successor to the Infiniti Q45 and preceded the Infiniti M (later Q70) generation.
Generation Details:
The Y34 platform was shared with the Nissan Gloria and Nissan Cima in Japan, offering a powerful V8 option globally, but the US market primarily received the V6 M45.
Production Years:
2003-2004 (for the 2004 model year in North America)
Manufacturing Location:
Japan
