Vehicle Segment:
Luxury Sedan
Brand Perception:
Cadillac represents American luxury, performance, and advanced technology.
Key Competitors:
BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Lexus GS
Manual Value Proposition:
Enables significant cost savings by empowering owners to perform their own repairs and maintenance.
Instructional Style:
Easy-to-follow step-by-step instructions with supporting images.
Overall Coverage:
Complete Service & Repair Procedures A-Z
Model Variant Coverage:
All Models, Engines, Trim Levels, and Transmission Types Covered
Estimated Page Count:
Likely 1500-2500+ pages (typical for a complete workshop manual)
Type:
Workshop Service Repair Manual
Print Capability:
Printable (single page, chapter, or entire manual)
Device Compatibility:
PC, MAC, Tablets, Smartphones
Required Software:
Adobe Reader (free download available)
Powertrain:
Engine (diagnosis, repair, overhaul), Transmission (automatic), Drivetrain (AWD/RWD)
Chassis:
Suspension (front/rear), Steering System, Brake System (ABS, EBD), Wheels and Tires
Electrical:
Engine Control Module (ECM), Powertrain Control Module (PCM), Body Control Module (BCM), Lighting System, Ignition System, Starting System, Charging System, Instrument Cluster, HVAC Controls, Infotainment System, Power Accessories (windows, locks, mirrors, seats)
Body:
Exterior Body Panels, Interior Trim, Doors, Hood, Trunk, Glass, Bumpers, Paint and Coatings
Comfort Convenience:
HVAC (Heating, Ventilation, Air Conditioning), Climate Control, Power Seats, Sunroof/Moonroof, Remote Keyless Entry
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks and Replacements, Tune-ups, Belt and Hose Inspections
Troubleshooting:
Diagnostic Procedures, Symptom-Based Troubleshooting, Diagnostic Trouble Codes (DTCs), Electrical Schematics Interpretation
Repair:
Component Replacement (engine, transmission, suspension, brakes, electrical modules), Sub-assembly Rebuilds, Minor to Major Component Repairs
Technical Specifications:
Torque Specifications, Tightening Sequences, Component Dimensions, Clearances
Diagnostics:
OBD-II Diagnostics, Sensor Testing, Actuator Testing, System-Specific Diagnostics
Wiring Diagrams:
Comprehensive Electrical Schematics for all Systems
Depth:
Detailed Step-by-Step Instructions with Illustrations/Pictures
Diagnostics Level:
Advanced diagnostics, including module programming and calibration procedures.
Rebuild Level:
Full engine and transmission overhaul procedures included.
Engine Options:
Likely 3.6L V6 (LLT or LFX) and 4.6L V8 (Northstar variants)
3.6L V6 (Estimated):
Approx. 302-325 HP, 272-287 lb-ft Torque
4.6L V8 (Northstar, Estimated):
Approx. 320-335 HP, 315-320 lb-ft Torque
Fuel Delivery:
Sequential Fuel Injection (SFI)
ECU:
Engine Control Module (ECM) / Powertrain Control Module (PCM)
Coolant Type:
Dex-Cool (Orange Extended Life)
NHTSA Overall:
Likely Good to Excellent ratings (refer to specific test data if available)
Stability Control:
StabiliTrak Electronic Stability Control System
Traction Control:
Traction Control System (TCS)
Brakes:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA)
Airbags:
Frontal Airbags, Side-Impact Airbags, Side Curtain Airbags
Seatbelts:
Front and Rear Seatbelts with Pretensioners and Load Limiters
Infotainment System:
Cadillac User Experience (CUE) or earlier generation infotainment system with touch screen, navigation, premium audio (Bose).
Adaptive Cruise Control:
Available Adaptive Cruise Control (ACC)
Parking Assistance:
Rear Park Assist, potentially front parking sensors.
Lighting:
Bi-Xenon HID Headlights, LED Taillights, Adaptive Forward Lighting System (AFLS)
Connectivity Features:
Bluetooth for hands-free calling, USB connectivity, Auxiliary Audio Input.
Heated Cooled Seats:
Available heated and ventilated front seats, and heated rear seats.
Oil Change Interval:
Typically 7,500 to 10,000 miles or 12 months, depending on driving conditions and oil type used (refer to manual for specific recommendations).
Transmission Fluid Change:
Recommended around 50,000 to 100,000 miles, or per severe driving schedule. Manual will specify.
Coolant Flush:
Typically every 50,000 miles or 5 years for Dex-Cool.
Engine Oil Type:
SAE 5W-30 Synthetic (GM dexos1™ approved recommended)
Brake Fluid Type:
DOT 3 or DOT 4
Common Issues Potential:
Water pump leaks (especially on early V6 models), various electronic module failures (e.g., BCM, infotainment), power steering leaks, occasional transmission shift issues, magnetic ride control sensor issues.
Cadillac Legacy:
Long-standing reputation for American luxury, innovation, and performance.
Sts Lineage:
Successor to the Cadillac Seville, the STS was Cadillac's flagship luxury sedan from 2005 to 2011 (for the North American market), designed to compete directly with European luxury sedans. The 2012 model year represents the continuation of this design.
Assembly Location:
Lansing Grand River Assembly, Lansing, Michigan, USA
