Target Audience:
DIY Enthusiasts, Independent Repair Shops, Cadillac Owners
Vs Printed Manuals:
More Convenient, Less Expensive, Instant Access, Searchable Content
Licensing:
Officially Licensed by GM/Cadillac (via OE data derivation)
Powertrain:
Engine, Transmission, Drivetrain (AWD/RWD)
Chassis:
Suspension, Steering, Brakes, Wheels, Tires
Body And Frame:
Body Panels, Doors, Windows, Exterior Trim, Interior Trim
Electrical:
Wiring Diagrams, Lighting, Power Accessories, Control Modules, Diagnostics
HVAC:
Heating, Ventilation, Air Conditioning System Components and Diagnostics
Comfort And Convenience:
Power Seats, Lumbar Support, Heated/Ventilated Seats, Power Windows/Locks/Mirrors, Sunroof Operation
Maintenance:
Scheduled Maintenance, Fluid Changes, Filter Replacements, Lubrication
Repair:
Component Replacement, System Diagnosis, Troubleshooting, Major Overhaul
Diagnostics:
Diagnostic Trouble Code (DTC) Interpretation, Symptom-Based Troubleshooting
Specifications:
Torque Values, Clearances, Fluid Capacities, Electrical Specifications
Engine Repair:
Engine Mechanical Diagnosis, Cylinder Head Removal/Installation, Piston and Connecting Rod Service, Crankshaft Service, Timing System Service.
Transmission Repair:
Transmission Fluid and Filter Service, Torque Converter Replacement, Valve Body Diagnosis and Repair, Internal Transmission Component Service.
Brake System Repair:
Brake Pad and Rotor Replacement, Brake Caliper Service, Brake Fluid Flush, ABS System Diagnosis.
Depth:
Factory-Level Diagnostic and Repair Procedures, OE (Original Equipment) Data
Wiring Diagrams:
Detailed, Color-Coded Wiring Diagrams for all major systems, including Powertrain Control, Body Control, Chassis Control, and Infotainment.
Software Compatibility:
Any PC, Laptop, Smartphone, or Tablet with Internet Connection and Web Browser
Access Model:
1-Year Subscription, Discounts for Renewal
License Type:
Officially Licensed, Derived from OE Materials
Update Frequency:
Not Applicable (Online Software)
Engine Options:
3.6L V6 VVT DI (LF3) and 4.6L V8 VVT (LH2)
3.6L V6 Horsepower:
302 hp @ 6300 rpm
3.6L V6 Torque:
272 lb-ft @ 4800 rpm
4.6L V8 Horsepower:
320 hp @ 6400 rpm
4.6L V8 Torque:
295 lb-ft @ 4400 rpm
Engine Codes:
3.6L V6: LF3; 4.6L V8: LH2
Fuel Type:
Premium Unleaded Gasoline
Injection Type:
Sequential Fuel Injection (SFI) for V6, Electronic Fuel Injection (EFI) for V8
NHTSA Front Impact:
5-Star (Driver), 5-Star (Passenger)
NHTSA Side Impact:
5-Star (Driver), 5-Star (Rear Passenger)
IIHS Front Offset Crash Test:
Good
ABS:
Standard 4-wheel Anti-lock Braking System (ABS)
Traction Control:
Standard Traction Control System (TCS)
Stability Control:
Standard StabiliTrak Electronic Stability Control
Airbags:
Frontal, Side-Impact, and Curtain Airbags
Infotainment System:
Cadillac's Integrated Audio System with touch screen, navigation optional.
Audio Features:
AM/FM Stereo, CD Player, MP3 Capability, Optional Bose Premium Audio System.
Adaptive Cruise Control:
Optional Adaptive Cruise Control (ACC)
Parking Assist:
Optional Rear Parking Assist
Connectivity Options:
OnStar Turn-by-Turn Navigation and Communications System (Subscription Required)
Oil Change Interval:
7,500 miles or 6 months (whichever comes first, using synthetic oil)
Tire Rotation:
7,500 miles
Cabin Air Filter:
15,000 miles or 12 months
Spark Plug Replacement:
100,000 miles (Platinum or Iridium type recommended)
Engine Oil Type:
SAE 5W-30 Synthetic (GM dexos1 Gen 2 or equivalent recommended)
Coolant Type:
GM P/N 12346290 or equivalent (GM Blue Long Life Coolant)
Brake Fluid Type:
DOT 3 or DOT 4
Common Complaints:
Potential for suspension component wear (e.g., bushings, control arms), occasional HVAC blend door actuator failures, and early models might see fuel level sensor issues.
Diagnostic Challenges:
Complex electrical systems may require specialized diagnostic tools (like GM's Tech 2 or equivalent) for accurate troubleshooting.
Cadillac Legacy:
Longstanding reputation for luxury, comfort, and advanced technology.
Sts Lineage:
Successor to the Cadillac Seville STS, based on the GM Sigma platform.
2008 Updates:
Minor revisions and packaging adjustments from the 2005-2007 models. Available with updated infotainment options.
Manufacturing Location:
Lansing, Michigan, USA
