Segment:
Luxury Mid-Size Sedan
Target Audience:
Owners seeking to maintain or repair their Infiniti I30, DIY enthusiasts, professional automotive technicians.
Key Competitors:
Lexus ES 300, Acura TL, BMW 3 Series, Mercedes-Benz C-Class
Luxury Appointments:
Leather upholstery, premium audio systems, wood trim accents (depending on trim level).
Performance Focus:
Smooth V6 engine, comfortable ride, refined handling.
Instructional Style:
Step-by-step instructions with detailed substeps, notes, cautions, and warnings.
Visual Aids:
Hundreds of photos, illustrations, and enlarged insets for detailed part identification.
Usability:
Numbered instructions, bold figure numbers, numbered table of contents for quick information retrieval.
Benefit:
Inexpensive way to maintain and repair the vehicle, avoiding dealership labor costs.
Primary Coverage:
Comprehensive Service and Repair Information
Secondary Coverage:
Maintenance, Troubleshooting, Diagnostics, Component Disassembly/Reassembly
Estimated Page Count:
Extensive (Specific count not provided, but implied to be comprehensive)
Type:
Factory Service Manual (FSM) Equivalent / Repair Manual
Powertrain:
Engine Mechanical, Engine Control System, Fuel System, Emission Control, Lubrication, Cooling System, Ignition System, Starting System, Charging System, Automatic Transmission, Manual Transmission, Clutch
Drivetrain:
Transfer Case (if applicable), Propeller Shaft, Drive Shaft, Differential, Axle Assembly
Chassis:
Suspension System (Front and Rear), Steering Column, Power Steering System, Brake Control System, Brake System (Front and Rear), Parking Brake System
Body Electrical Comfort:
Air Conditioning, Supplemental Restraint System (SRS), Seat Belt System, Engine Immobilizer, Cruise Control, Wiper and Washer System, Door Lock System, Meter/Gauges, Audio System, Horn, Windshield/Glass/Mirrors, Instrument Panel, Seats, Engine Hood/Doors, Exterior and Interior Trim, Electrical System (General), Multiplex/CAN Communication
Maintenance:
Scheduled Maintenance, Fluid Checks and Changes, Filter Replacements, Lubrication
Diagnostics Troubleshooting:
Systematic Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Electrical System Troubleshooting, Wiring Diagrams
Repair Rebuild:
Component Disassembly, Component Reassembly, Specific Repair Procedures for all covered systems
Depth:
Expert Level - Covers complete disassembly and reassembly of vehicle components, detailed diagnostic procedures, and specifications for professional mechanics and experienced DIY enthusiasts.
Type:
4-speed Automatic Transmission (4-speed electronically controlled overdrive)
Type:
5-speed Manual Transmission (Rare, primarily for select markets or early models)
Automatic Features:
Electronically controlled, Adaptive Shift Control (ASC) on some models.
Automatic Transmission Fluid:
Nissan Matic D / Matic J (or equivalent DEXRON®-III/MERCON®)
Length:
Approximately 192.5 inches
Width:
Approximately 70.5 inches
Height:
Approximately 55.3 inches
Wheelbase:
Approximately 106.1 inches
Curb Weight Approximate:
3,400 - 3,600 lbs (depending on configuration)
Standard Tire Size:
205/60R15 or 215/55R16 (depending on trim/year)
Wheel Bolt Pattern:
5x114.3 mm (5x4.5 inches)
Wheel Size:
15x6.5 inch or 16x6.5 inch
NHTSA Rollover Resistance:
Not explicitly rated for this generation, but typical for its class and era.
ABS:
Standard (Anti-lock Braking System)
Traction Control:
Available on some models (TCS)
Airbags:
Driver and front passenger airbags standard. Side-impact airbags available on later models.
Seatbelts:
Three-point front and rear seatbelts, pretensioners for front seats.
Srs:
Supplemental Restraint System (Airbag system)
Audio System:
Bose premium audio system available on higher trims, with cassette and CD player. Radio data system (RDS).
Navigation:
Optional factory navigation system available on later models.
Cruise Control:
Standard or optional depending on trim level.
Bluetooth:
Not available on this generation.
Keyless Entry:
Available on higher trim levels.
Power Features:
Power windows, power locks, power mirrors, power seats (driver and passenger, with memory for driver on some models).
Oil Change:
Every 3,750 - 7,500 miles or 6-12 months (depending on oil type and driving conditions)
Air Filter Replacement:
Every 15,000 - 30,000 miles
Spark Plug Replacement:
Platinum/Iridium plugs: 100,000 miles; Standard plugs: 30,000 miles (check manual for specific plug type)
Timing Belt Replacement:
This engine (VQ30DE) uses a timing chain, not a belt, so no periodic replacement is typically needed unless issues arise.
Engine Oil Capacity:
Approximately 4.8 quarts (4.5 liters) with filter (check manual for exact fill level)
Engine Oil Viscosity:
5W-30 or 10W-30 (depending on climate, refer to owner's manual for specific recommendations)
Coolant Type:
Nissan Genuine Long Life Antifreeze (Blue) or equivalent Asian vehicle coolant
Common Complaints:
Idling issues (vacuum leaks, IAC valve), transmission solenoid issues (especially on earlier models), power window motor failures, occasional coolant leaks from specific hoses.
Component Wear:
Suspension components (bushings, ball joints), exhaust system components (catalytic converter).
Infiniti Launch:
Infiniti was launched by Nissan in 1989 as a luxury marque for the North American market.
I30 Introduction:
The I30 was introduced in 1996 as Infiniti's entry into the mid-size luxury sedan segment, sharing its platform with the Nissan Maxima (A32 platform).
Generations:
This manual covers the first generation (A32) of the Infiniti I30.
Manufacturing Location:
Japan (for the A32 platform)
