Positioning:
Premium large sedan offering luxury, comfort, and performance within the Australian market
Competitors:
Ford Fairlane, Toyota Avalon, Mitsubishi Magna (higher trims)
Standout Features:
Supple ride quality, spacious interior, powerful V6 and V8 engine options, comprehensive standard features for its class
Engine Systems:
Engine mechanical, engine management, fuel system, throttle body, lubrication system, cooling system, emission control systems
Drivetrain Systems:
Transmission (automatic and manual), driveline, differential
Chassis Systems:
Suspension (front and rear), steering, brakes, wheels, tires
Electrical Systems:
Complete electrical system, battery, charging system, starting system, ignition system, lighting, instrumentation, power accessories, body control modules
Body And Trim:
Body construction, exterior panels, interior trim, doors, windows, seats
Maintenance Procedures:
Scheduled maintenance, fluid changes, filter replacements, tune-ups, inspections
Repair Procedures:
Complete disassembly and reassembly, component replacement, specialized repairs
Troubleshooting Diagnostics:
Diagnostic procedures, fault finding, symptom-based troubleshooting, diagnostic trouble codes (DTCs)
Wiring Diagrams:
Comprehensive wiring diagrams for all electrical systems
Depth Of Information:
Factory-level, from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures
Transmission Options:
4-speed automatic (4L60-E/4L65-E), 5-speed manual (M80), 4-speed performance automatic (4L65-E with higher torque capacity for V8)
Optional Gearbox:
Not applicable, options are model/engine dependent
Automatic Features:
Overdrive, torque converter lock-up
Safety Achievements:
ABS standard on all models, limited airbags (front driver/passenger standard, optional side airbags on some trims)
Active Safety:
Anti-lock Braking System (ABS), Traction Control System (TCS) on some models
Passive Safety:
Front airbags, Crumple zones, Side impact beams
Oil Change Interval:
Typically 10,000 km or 6 months (check manual for specific engine/oil type)
Major Service Interval:
Spark plugs, transmission fluid, coolant typically at 60,000-100,000 km intervals (refer to manual)
Engine Oil Specification:
5W-30 or 10W-30 API SJ/SL (check manual for specific viscosity and ILSAC/API ratings, e.g., Castrol Magnatec common OEM recommendation)
Coolant Specification:
GM Dex-Cool (Orange) or equivalent G8139 antifreeze/coolant, mixed 50/50 with de-ionised water
Transmission Fluid:
Dexron III (for 4L60-E/4L65-E) or Dexron VI (later revisions/recommendations)
Common Problems:
Cracked intake manifold gaskets (LS1 V8), transmission issues (especially early 4L60-E variants), rear main seal leaks, cooling system leaks (hose degradation), electrical gremlins (window motors, central locking), ignition coil failure (LS1).
Oil Filter Example:
Ryco Z410, Fram PH5795, ACDelco PF1218 (V6); Ryco Z204, Fram PH356, ACDelco PF2053 (LS1 V8)
Holden Legacy:
Australia's iconic automotive manufacturer, known for robust and locally relevant vehicles
Vx Series Positioning:
The VX Series (2000-2002) was an update to the VT Commodore platform, offering revised styling, improved features, and enhanced safety, with the Calais representing the luxury flagship trim.
Manufacturing Location:
Australia (Elizabeth, South Australia)