Segment:
Luxury Mid-size Sedan
Competitors:
BMW 5 Series, Mercedes-Benz E-Class, Lexus GS, Audi A6, Cadillac STS
Infiniti Advantage:
Powerful V8 engine, luxurious interior, advanced technology, rear-wheel-drive dynamics (with available all-wheel drive).
Diy Benefit:
Enables DIY owners to perform complex repairs and maintenance, saving significant labor costs compared to dealership or independent shop rates.
Information Source:
Licensed OE (Original Equipment) materials ensure accuracy and completeness, mirroring dealership service information.
Coverage Scope:
Comprehensive service, repair, diagnostics, and maintenance
Estimated Page Count:
Likely over 2,000 pages (typical for OE service manuals)
Type:
Software-based Service and Repair Manual
Format:
Digital Access (Web Browser Based)
Powertrain:
Engine mechanical, engine control, fuel system, exhaust system, transmission (automatic), drivetrain (RWD/AWD)
Chassis:
Brake system (ABS, EBD, BA), suspension (front and rear), steering system, wheels, tires
Electrical:
Body control modules, multiplex network, lighting, instrumentation, audio system, navigation, power accessories, battery, charging system, starter
HVAC:
Heating, ventilation, and air conditioning systems, controls, refrigerant system
Body:
Exterior body panels, interior trim, doors, windows, security system, airbags
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, tire rotation
Diagnostics:
Troubleshooting guides, diagnostic trouble codes (DTCs), wiring diagrams, flowcharts
Repair:
Component removal and installation, adjustments, component testing, rebuilding procedures
Specifications:
Torque values, clearances, fluid capacities, electrical specifications, tolerances
Depth:
Factory-level detail covering everything from basic maintenance to complete engine and transmission overhauls, including electrical system diagnostics and body repairs.
Transmission Type:
5-speed Automatic with Manual Shift Mode (RE5R05A)
Drivetrain Options:
Rear-Wheel Drive (RWD) or All-Wheel Drive (ATTESA E-TS)
Transmission Features:
Adaptive Shift Control (ASC) to optimize shift points based on driving style.
Transmission Fluid Type:
NISSAN ATF Matic J or Matic S (Check owner's manual for exact specification)
NHTSA Front Crash Rating:
5-Star (Driver and Passenger)
NHTSA Side Impact Rating:
5-Star (Front and Rear Passenger)
IIHS Top Safety Pick:
Good (for front and side impact tests)
Braking Features:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA)
Traction Control:
Traction Control System (TCS)
Stability Control:
Vehicle Dynamic Control (VDC)
Airbags:
Front dual-stage airbags, front side-impact airbags, roof-mounted side-impact curtain airbags
Infotainment System:
Infiniti Navigation System with 7-inch or 8-inch color display, voice recognition, Bose premium audio system.
Driver Assistance Features:
Available Intelligent Cruise Control (ICC), Lane Departure Warning (LDW), and Rearview Monitor.
Connectivity Options:
Bluetooth hands-free phone system, USB input (on some trims/options).
Oil Change Interval:
Every 5,000 miles or 6 months, or as indicated by the vehicle's maintenance reminder system (using synthetic oil).
Engine Air Filter:
Inspect every 15,000 miles, replace as needed (typically every 30,000 miles or sooner in dusty conditions).
Cabin Air Filter:
Replace every 15,000 miles or annually.
Transmission Fluid Service:
Typically at 60,000 miles, but check manual for specific conditions or inspection intervals.
Engine Oil Type:
API SN or ILSAC GF-5 (SAE 5W-30 recommended)
Engine Oil Capacity:
5.1 US quarts (4.8 L) with filter change
Coolant Type:
Nissan Genuine Super Long Life Coolant (Blue) or equivalent silicate-free, long-life coolant.
Brake Fluid Type:
SAE J1703 or FMVSS No. 116 DOT 3
Common Problems Engine:
While generally reliable, some owners report oil consumption issues with higher mileage engines. Timing chain tensioner wear can be a concern over time.
Common Problems Transmission:
Occasional reports of rough shifting or transmission control module (TCM) issues, though less common than in some other Nissan/Infiniti models of the era.
Common Problems Suspension:
Front suspension components like bushings and ball joints can wear over time, leading to knocking noises.
Common Problems Electrical:
Climate control panel issues (dimming or malfunctioning buttons), power seat memory problems, and occasional sensor failures.
Infiniti Launch:
Infiniti was launched by Nissan in 1989 as a luxury division to compete with established luxury brands.
M Series Genesis:
The M series traces its lineage back to Nissan models like the Gloria and Cima, evolving into the Infiniti M.
Second Generation Y50:
The 2008 M45 belongs to the second generation (Y50) of the Infiniti M, introduced in 2004 for the 2005 model year.
Manufacturing Location:
Japan
