Positioning:
Premium luxury sedan for the 2007 model year, competing with European and domestic rivals.
Competitors:
BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Lexus GS, Lincoln MKS (later model).
Platform:
GMT366 platform (shared with other GM rear-wheel drive vehicles).
Technology:
Advanced features for its time, including Magnetic Ride Control, adaptive cruise control, and optional all-wheel drive.
Audience:
Owners of the 2007 Cadillac STS seeking to perform their own maintenance and repairs, or automotive enthusiasts.
Convenience:
Instant online access, accessible from multiple devices, replacing outdated and hard-to-find print manuals.
Primary Coverage:
2007 Cadillac STS
Regional Coverage:
North America (Implied by OE licensing)
Estimated Page Count:
Extensive (Digital format, equivalent to thousands of printed pages)
Type:
Service and Repair Manual
Format:
Online Software (Web-based)
Access Duration:
1 Year (with discounts for renewal)
Device Compatibility:
PC, Laptop, Smartphone, Tablet (via web browser)
Engine:
Comprehensive engine diagnostics, repair, and overhaul for both V6 and V8 variants.
Drivetrain:
All-Wheel Drive (AWD) system, rear-wheel drive (RWD) components, differentials, driveshafts, and axles.
Transmission:
Automatic transmission service, repair, and diagnostics (likely GM Hydra-Matic 6-speed variants).
Brakes:
Hydraulic brake system, ABS, traction control, electronic parking brake (if applicable), brake pad/rotor replacement, fluid service.
Suspension:
Front and rear suspension components, shock absorbers, struts, bushings, control arms, alignment procedures.
Steering:
Power steering system, steering rack, tie rods, alignment specifications.
Electrical:
Complete electrical schematics, wiring diagrams, component testing, lighting systems, power accessories, starting and charging systems.
HVAC:
Heating, ventilation, and air conditioning system diagnosis, repair, refrigerant handling, component replacement.
Body:
Body panel repair, door mechanisms, glass replacement, interior trim removal and installation, exterior lighting.
Comfort Convenience:
Power seats, sunroof, keyless entry, remote start, interior lighting, comfort control modules.
Infotainment:
Audio system, navigation system (if equipped), display screens, connectivity options.
Maintenance:
Scheduled maintenance, fluid changes (oil, coolant, brake, transmission), filter replacements, spark plug service, belt replacement.
Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting, common fault diagnosis.
Repair:
Detailed step-by-step repair procedures for all major systems, including component removal and installation.
Diagnostics:
In-depth diagnostic procedures, including use of scan tools, multimeter testing, and specific component testing methods.
Specifications:
Torque specifications for fasteners, clearances, fluid capacities, diagnostic parameters.
Depth:
Factory-level technical information, suitable for professional technicians and advanced DIY enthusiasts.
Scope:
Covers everything from basic fluid checks to complete engine and transmission rebuilds.
Format:
Proprietary web-based application by RepairSurge.
Searchability:
Full text search capabilities within the software.
Interactivity:
Likely includes diagrams, illustrations, and potentially short video clips (common in modern digital manuals).
Printability:
Specific printable pages may be available, but it is primarily a digital product.
Binding:
Not Applicable (Digital Format)
Paper:
Not Applicable (Digital Format)
NHTSA Front Impact:
5-Star (Driver), 5-Star (Passenger)
NHTSA Side Impact:
5-Star (Front), 5-Star (Rear)
ABS:
Standard Anti-lock Braking System (ABS).
Traction Control:
Standard Traction Control System (TCS).
Stability Control:
Standard StabiliTrak electronic stability control.
All Wheel Drive:
Optional All-Wheel Drive (AWD) for enhanced traction.
Airbags:
Frontal airbags, side-impact airbags, and full-length side curtain airbags.
Oil Change Interval:
Typically every 7,500 miles or 6 months (or based on Oil Life Monitoring System).
Spark Plug Replacement:
V6 (LY7) iridium plugs: ~100,000 miles. V8 (LH2) plugs: ~100,000 miles (refer to manual for exact spec).
Transmission Fluid Change:
Recommended at 75,000-100,000 miles, or as indicated by the service manual. Crucial to use Dexron VI.
Engine Oil Spec:
SAE 5W-30, API SN/SM, GM dexos1™ approved synthetic oil.
Coolant Spec:
GM P/N 12346015 (Dex-Cool) - Orange, Long-life coolant (50/50 mix with distilled water).
Brake Fluid Spec:
DOT 3 or DOT 4 Motor Vehicle Brake Fluid.
Common Issues V6:
Variable Valve Timing (VVT) solenoid issues, oil leaks (e.g., valve cover gaskets), water pump leaks.
Common Issues V8:
Northstar engine specific issues (e.g., head gasket failures on earlier generations, though improved by this era), starter motor failures.
Common Issues General:
Suspension component wear (bushings, ball joints), occasional electronic module issues, HVAC blend door actuator failures.
Brand Legacy:
Cadillac, America's premier luxury automotive brand, known for innovation and comfort.
Sts Introduction:
The Cadillac STS (Road Sensing Suspension) replaced the Seville STS and was introduced for the 2005 model year as a 2005 model.
2007 Updates:
Minor updates for 2007, often focusing on features and trim, with core engineering remaining consistent with earlier models of the second generation.
Manufacturing Location:
Lansing Grand River Assembly Plant, Lansing, Michigan, USA.
