Segment:
Large Family Sedan / Luxury Sedan (Verada/Diamante variants).
Competitors:
Holden Commodore, Ford Falcon, Toyota Avalon, Nissan Maxima, Honda Accord (larger variants).
Powertrain Options:
Smooth V6 engines, comfortable ride, spacious interior, emphasis on luxury and refinement for Verada/Diamante.
Body Styles:
Offered as a Sedan and a Station Wagon (Magna Estate).
General Coverage:
Complete service, repair, and maintenance for Mitsubishi Magna, Verada, and Diamante models.
Regions Covered:
Primarily Australia and Japan (Diamante).
Estimated Pages:
1500+ (comprehensive electronic format)
Type:
Factory Service Manual (FSM) / Workshop Manual
Format:
Digital Download (PDF)
Powertrain:
Engine (3.5L V6 6G74, 3.0L V6 6G72), Transmission (Automatic - INVECS-II, Manual - F5M33), Drivetrain (Front Wheel Drive).
Chassis And Body:
Suspension (Front MacPherson Strut, Rear Multi-link), Steering (Power Assisted Rack and Pinion), Brakes (Front Ventilated Discs, Rear Solid/Ventilated Discs, ABS), Body Structure, Exterior Panels, Interior Trim, Climate Control, SRS Airbags.
Electrical And Electronics:
Engine Control Unit (ECU), Transmission Control Unit (TCU), Lighting, Instrumentation, Audio System, Power Windows, Central Locking, Immobiliser, Diagnostic Trouble Codes (DTCs).
Maintenance:
Scheduled maintenance intervals, oil changes, fluid checks and replacements, filter changes, spark plug replacement, brake pad replacement, belt inspection and replacement.
Repair And Rebuild:
Engine disassembly and reassembly, transmission overhaul, brake system repair, suspension component replacement, steering system service, electrical component diagnosis and repair.
Troubleshooting:
Diagnostic procedures for common faults, symptom-based troubleshooting guides, electrical circuit diagrams, wiring schematics.
Diagnostic Capabilities:
Detailed diagnostic trouble code (DTC) definitions and troubleshooting paths, sensor data interpretation, actuator testing.
Specification Accuracy:
Precise torque specifications, measurement tolerances, fluid capacities, electrical resistance values, diagnostic parameters.
Illustration Quality:
Clear, high-resolution illustrations, exploded diagrams, wiring schematics, and photographs to guide repairs.
Engine Displacement 1:
3.5 Litres (3497 cc)
Engine Configuration 1:
SOHC V6 (later DOHC available in some markets)
Horsepower 1:
Approx. 197-200 HP (147-149 kW) @ 5200-5500 RPM
Torque 1:
Approx. 316-326 Nm (233-240 lb-ft) @ 4000 RPM
Engine Displacement 2:
3.0 Litres (2972 cc)
Engine Configuration 2:
SOHC V6
Horsepower 2:
Approx. 170-180 HP (127-134 kW) @ 5500-6000 RPM
Torque 2:
Approx. 255-270 Nm (188-199 lb-ft) @ 4000 RPM
Fuel Delivery:
Multi-point Fuel Injection (MPI), Electronic Fuel Injection (EFI).
Fuel Type:
Unleaded Petrol (91 RON minimum, higher recommended for optimal performance).
Ancap Rating:
N/A for this specific generation in publicly available records, but generally considered a safe vehicle for its era.
ABS:
Anti-lock Braking System (ABS) - Standard on higher trims and optional on others.
Traction Control:
Traction Control System (TCS) - Available on some higher-spec models.
Airbags:
Driver and front passenger airbags standard. Side airbags available on some higher trim levels.
Seatbelts:
Pre-tensioner front seatbelts.
Child Seat Anchors:
ISOFIX mounting points on rear seats.
Audio System:
Factory fitted CD/Radio systems, some with cassette players. Higher trims featured premium audio options.
Climate Control:
Manual air conditioning and heating standard. Optional automatic climate control on higher trims.
Cruise Control:
Standard on most models, especially higher trims.
Immobiliser:
Factory fitted engine immobiliser for enhanced security.
Oil Change Interval:
Every 15,000 km or 12 months, whichever comes first (using synthetic oil).
Air Filter Replacement:
Every 30,000 km or 24 months.
Spark Plug Replacement 6G74:
Approx. 100,000 km (Iridium type recommended).
Engine Oil Type Capacity:
API SJ or higher, SAE 10W-30 or 10W-40. Capacity: Approx. 4.5 Litres (with filter).
Transmission Fluid Automatic:
DIA Queen ATF-SP III (or equivalent). Capacity: Approx. 7.5 Litres (for a full flush).
Transmission Fluid Manual:
API GL-4, SAE 75W-90. Capacity: Approx. 2.2 Litres.
Coolant Type:
Mitsubishi SAKURA ALL SEASON COOLANT (or equivalent) - Green colour. Capacity: Approx. 8.0 Litres.
Automatic Transmission:
Occasional harsh shifting or slipping, particularly with higher mileage units. Regular fluid changes are crucial.
Engine Mounts:
Wear and tear leading to vibration through the cabin, especially on V6 engines.
Power Steering Pump:
Potential for leaks or noisy operation.
Electrical Connectors:
Corrosion in connectors, especially in older vehicles, can lead to intermittent issues with various systems.
Mitsubishi Legacy:
Mitsubishi has a long history of producing reliable and robust vehicles, often known for their advanced engineering.
Third Generation:
This manual covers the third generation of the Mitsubishi Magna (and its related models), codenamed the 'TJ' series. It represented a significant update in styling and technology over its predecessor.
Diamante Connection:
The Diamante was the Japanese domestic market (JDM) equivalent and often shared platforms and powertrains with the Magna/Verada.
Manufacturing Location:
Primarily manufactured at the Mitsubishi Motors Australia (MMA) plant in Adelaide, South Australia.
