Positioning:
The Holden Commodore VF was a significant model in the Australian automotive landscape, positioned as a large, capable, and often performance-oriented sedan and wagon, appealing to families and enthusiasts alike. It represented Holden's flagship passenger car offering.
Competition:
Competed primarily with other large sedans like the Ford Falcon, and smaller luxury/performance sedans depending on specification. The VF Commodore was known for its strong V6 and V8 engine options and rear-wheel-drive dynamics.
Features:
The VF generation saw significant updates in chassis tuning, interior refinement, and technology. Models included the Berlina, Calais, SV6, SS, and SS-V, offering a range of luxury, comfort, and performance levels.
Engine:
Engine mechanical, lubrication, cooling, fuel, ignition, exhaust, emissions, engine control systems (ECM/PCM).
Transmission:
Manual and automatic transmission systems, clutch, transfer case (if applicable), gearbox overhaul, torque converter, transmission control modules (TCM).
Drivetrain:
Front-wheel drive (FWD), rear-wheel drive (RWD), all-wheel drive (AWD) systems, drive shafts, axles, differentials, CV joints.
Brakes:
Hydraulic brake systems, power assist, ABS, EBD, DSC, brake calipers, pads, rotors, drums, lines, bleeding procedures.
Steering:
Power steering systems, steering rack, column, wheel, power steering pump, fluid.
Suspension:
Front and rear suspension components, shock absorbers, struts, springs, control arms, ball joints, bushings, wheel alignment.
Electrical:
Battery, charging system, starting system, lighting, instruments, wipers, horn, power windows, mirrors, locks, body control modules (BCM).
HVAC:
Heating, ventilation, and air conditioning (HVAC) system diagnosis and repair, refrigerant systems, blower motor, evaporator, condenser.
Body And Chassis:
Body panel repair, doors, hood, trunk, bumpers, glass, seals, interior trim, frame straightening, rust repair.
Diagnostic Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting, wiring diagrams, connector identification, test procedures.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-ups, tire rotation, brake inspections.
Repair:
Detailed step-by-step repair procedures for all major mechanical and electrical components.
Overhaul:
Engine, transmission, and differential overhaul procedures.
Replacement:
Component replacement guidelines for parts like alternators, starters, water pumps, fuel pumps, etc.
Troubleshooting:
Systematic troubleshooting guides for identifying and resolving common and uncommon issues.
Diagnostics:
Diagnostic strategies utilizing scan tools and manual testing methods.
Wiring Diagrams:
Comprehensive electrical wiring schematics for all vehicle systems.
Specifications:
Torque specifications for fasteners, fluid capacities, clearances, and electrical resistance values.
Depth:
Full workshop level, covering basic maintenance to complex engine and transmission rebuilds, including advanced diagnostics and electrical troubleshooting.
Engine Options:
Common engines for the 2014 VF Commodore included the 3.0L V6 (LF1), 3.6L V6 (LLT/LFX), and the 6.0L/6.2L V8 (LS3). Specific engine codes are crucial for precise part identification and procedures.
V6 3.6L:
Approx. 210-285 kW (280-380 hp) and 330-395 Nm (243-291 lb-ft) torque, depending on specific engine tune and variant.
V8 6.0L/6.2L:
Approx. 300-325 kW (400-435 hp) and 530-570 Nm (391-420 lb-ft) torque, depending on the specific V8 variant (e.g., SS, SS-V).
System:
Sequential multi-port fuel injection (SFI) or direct injection (DI) for V6 and V8 engines. Specific fuel pressure requirements are detailed within the manual.
System:
Electronic ignition with coil-on-plug technology for all engines.
System:
Pressurized liquid cooling system with electric fans. Coolant type and capacity are specified.
Ancap Rating:
The VF Commodore achieved a 5-star ANCAP safety rating for its generation, indicating excellent performance in crash tests.
Active Safety:
Anti-lock Braking System (ABS), Electronic Stability Control (ESC), Traction Control System (TCS), Electronic Brake-force Distribution (EBD), Hill Start Assist (HSA).
Passive Safety:
Multiple airbags (front, side, curtain), collapsible steering column, reinforced safety cell construction.
Assistance Systems:
Optional systems could include Forward Collision Alert, Lane Departure Warning, Blind Spot Alert, and Rear Cross-Traffic Alert depending on trim level and optional packages.
Oil Change:
Typically every 15,000 km or 12 months, whichever comes first. Using the correct oil specification is vital.
Major Service:
Key service intervals include spark plug replacement (e.g., around 100,000-160,000 km depending on engine), coolant replacement, and transmission fluid changes (refer to manual for specific mileage/time).
Engine Oil:
Varies by engine. Typically 5W-30 or 5W-40 synthetic oil meeting GM specifications (e.g., GM dexos1™ Gen 2 or equivalent). Consult manual for specific engine codes.
Coolant:
GM Genuine Dex-Cool (orange) or equivalent OAT (Organic Acid Technology) coolant. Capacity is approximately 9-10 liters. Always use the correct coolant type to avoid corrosion.
Common Issues:
Some VF models have reported issues with transmission shudder or jerky shifts in early versions of the 6-speed automatic. Water pump failures on higher-mileage V6 engines, and occasional electrical gremlins are also noted. Detailed diagnosis and repair guides for these are expected in the manual.
Tire Sizes:
Commonly fitted with 225/60 R16, 235/50 R18, or 245/40 R19 tires depending on the trim level and wheel option. Always verify the correct size for your specific vehicle.
Fluid Spec:
DOT 4 brake fluid is typically specified. Ensure proper bleeding procedures are followed after brake system service.
