Basic Information Identification Make: Holden Model: Commodore Generation Code: VN Applicable Years: 1988-1991 (as indicated by 'suitable for other years of manufacture' and VN generation) Introduction Market Position Positioning: The...
1988-1991 (as indicated by 'suitable for other years of manufacture' and VN generation)
Introduction
Market Position
Positioning:
The Holden Commodore VN represented a significant evolution for Holden's flagship sedan, aiming to compete with both imported luxury sedans and other Australian-made offerings. It was a popular choice for families and fleet buyers.
Competitive Analysis
Competitors:
Ford Falcon (EB/ED series), Mitsubishi Magna (TR/TS series), Nissan Maxima (J30).
Key Features
Features Of Vn:
Aerodynamic styling, improved interior ergonomics, availability of V6 and V8 engines, introduction of anti-lock brakes (ABS) as an option, and enhanced safety features compared to its predecessor.
Manual Details
Coverage Areas
Primary Coverage:
Complete AMSM (Australian & New Zealand Market Standards) for Holden Commodore VN
Secondary Coverage Implication:
Likely covers models and variations within the VN generation, potentially extending to adjacent model years (as implied by 'suitable for other years of manufacture').
Page Count
Estimated Page Count:
N/A (PDF download, page count not specified)
Manual Type
Type:
Workshop Manual / Service and Repair Manual
Language
Language:
English
Format
Digital Format:
PDF
Download Format:
RAR (Requires WinRAR or compatible extraction software)
Manual Coverage
Systems Covered
Engine Mechanical:
Yes
Engine Lubrication And Cooling:
Yes
Engine Fuel And Emission Control:
Yes
Accelerator Control:
Yes
Fuel And Exhaust Systems:
Yes
Clutch System:
Yes
Manual Transmission:
Yes
Automatic Transmission:
Yes
Propeller Shaft And Differential Carrier:
Yes
Front Axle:
Yes
Rear Axle:
Yes
Front Suspension:
Yes
Rear Suspension:
Yes
Brake System:
Yes
Steering System:
Yes
Restraint System Airbags:
Yes
Body And Trim:
Yes
Heater And Air Conditioning:
Yes
Electrical System:
Yes
Wiring Diagrams:
Yes (implied by 'Wiring Diagrams' in tags)
Accelerator Control System:
Yes
Emission Control Systems:
Yes
Drive Shaft And Drives:
Yes
Clutch System Components:
Yes
Body Repair And Trim Panels:
Yes
Restraint System Component Details:
Yes (e.g., Airbag Sensor Assy, Seat Belt components).
Procedures Included
General Information:
Yes
Maintenance:
Yes
Service Procedures:
Yes
Repair Procedures:
Yes
Diagnostic Procedures:
Yes (implied by 'diagnose' in description)
Troubleshooting:
Yes (implied by comprehensive nature)
Technical Depth
Depth:
Complete Workshop Manual used by technicians at local dealerships. Covers all service and repair procedures, indicating a high level of technical detail, including diagnostics and component-level repair.
Manual Specifications
File Format
Compatibility:
Requires WinRAR for extraction. PDF viewer required for document access.
Print Quality
Quality:
N/A (Digital PDF download, quality depends on original source and user printing)
Multi-point Fuel Injection (MPFI) for V6 and V8 engines.
Transmission
Standard
Base Transmission:
5-speed Manual Transmission
Optional
Automatic Transmission:
4-speed Automatic Transmission (THM700-R4 / 4L60)
Features
Transmission Types Covered:
Both manual and automatic transmissions used in the VN Commodore are covered by the manual.
Dimensions
Exterior
Wheelbase Mm:
2731
Length Mm:
4837
Width Mm:
1750
Height Mm:
1395
Weights
Kerb Weight Kg Approx:
1350-1500 (depending on engine and trim)
Safety Features
Ratings
Ancap Rating:
N/A (ANCAP was not established in its current form during the VN's primary production period; however, it represented a step up in safety features for its era).
Active Features
Anti Lock Brakes:
Optional on higher trims, standard on some performance variants (e.g., SS).
Passive Features
Airbags:
Driver airbag became standard in later VN models or was an option. Passenger airbags were not commonly available in the VN era.
Seatbelts:
Front and rear seatbelts, with pre-tensioners potentially available on driver's side in later iterations.
Technology Features
Infotainment
Audio System:
Factory fitted AM/FM radio cassette player with optional CD player. Speaker configuration varied by trim level.
Driver Assistance
Cruise Control:
Optional on many models.
Connectivity
Connectivity Features:
Limited by era; primarily focused on basic audio and climate control systems. No advanced Bluetooth or smartphone integration.
Maintenance
Service Intervals
Oil Change Interval:
Typically 7,500 km or 6 months, but consult specific manual sections for detailed schedules and potential variations based on driving conditions.
Fluid Specifications
Engine Oil:
API SG or higher, SAE 10W-30 or 10W-40 (refer to manual for exact V6/V8 requirements and capacity).
Coolant:
Ethylene glycol based antifreeze/coolant (refer to manual for specific type and mix ratio).
Automatic Transmission Fluid:
Dexron II or equivalent (refer to manual for exact specification and capacity).
Brake Fluid:
DOT 3 or DOT 4 (refer to manual for specific requirement).
Known Issues
Common Vn Issues:
Potential for head gasket leaks (especially earlier V6s), oil leaks from rocker cover gaskets, worn suspension bushings, transmission solenoid issues in automatics, and electrical gremlins due to age.
Vehicle History
Brand Heritage
Holden Legacy:
The Commodore has been Holden's flagship large car for decades, representing Australian automotive manufacturing prowess. The VN was a crucial step in modernizing the Commodore's platform.
Model Evolution
Vn Development:
Based on the Opel Omega platform, the VN marked a significant departure from previous Australian-designed Commodores, bringing a more European flavour and improved aerodynamics.
Production
Production Period:
1988-1991
Manufacturing Location:
Australia
Awards & Recognition
Recognitions
Industry Awards:
While specific awards for the VN are not as widely documented as modern vehicles, it was a significant sales success and a benchmark for Australian family sedans of its time.