🏷️ Basic Information Identification Make: Cadillac Model: DTS Year: 2010 Product Name: 2010 Cadillac DTS Service & Repair Manual Software 👋 Introduction Market Position Segment: Full-size Luxury Sedan Competitive Analysis Competitors: Lincoln Town Car, Chrysler 300, Mercedes-Benz S-Class, BMW 7 Series, Lexus LS Key Features Manufacturer Positioning: Flagship sedan emphasizing comfort, luxury, and a smooth ride. Manual Value Proposition: Official OE licensed data for accurate, comprehensive repair and maintenance, offering cost savings compared to dealership service. 📋 Manual Details Coverage Areas Primary Coverage: Full Service and Repair Page Count Estimated Pages: Extensive (Digital Access) Manual Type Type: Online Service and Repair Manual Software (OE Licensed) Language Language: English Format Format: Web-based Software 📖 Manual Coverage Systems Covered Powertrain: Engine (including V8 Northstar L37 & LD8), Transmission (4-Speed 4T80-E Automatic), Drivetrain (Front Wheel Drive) Chassis: Suspension (Adaptive Air Ride, Magnetic Ride Control), Steering (Power Rack and Pinion), Brakes (ABS, Traction Control, StabiliTrak) Electrical: Wiring Diagrams, Lighting, Audio Systems, Navigation, Climate Control, Power Accessories, Body Control Module (BCM), Powertrain Control Module (PCM) Body: Body Panels, Doors, Windows, Seats, Interior Trim, Exterior Trim, Bumpers Procedures Included Maintenance: Scheduled Maintenance, Fluid Changes (Oil, Coolant, Brake Fluid, Transmission Fluid), Filter Replacements, Tire Rotation Repair: Engine Component Replacement, Transmission Overhaul, Suspension Component Repair, Brake System Service, Electrical System Diagnosis and Repair, HVAC System Repair Diagnostics: Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Component Testing Procedures, Wiring Schematics Interpretation Technical Depth Depth: Comprehensive; Covers basic maintenance to complex diagnostics and component overhaul, including OE-level diagnostic strategies. 📊 Manual Specifications File Format Platform Compatibility: PC, Laptop, Smartphone, Tablet (via Web Browser) Print Quality Print Capability: Printable pages available via web interface. Binding Type Binding: N/A (Digital Access) Paper Type Paper Quality: N/A (Digital Access) ⚙️ Engine Specifications Primary Engine Engine Code: L37 (Performance) / LD8 (Standard) Engine Type: 4.6L V8 DOHC Northstar Performance Horsepower: L37: 310 hp @ 6400 rpm, LD8: 292 hp @ 6300 rpm Torque: L37: 295 lb-ft @ 4400 rpm, LD8: 288 lb-ft @ 4500 rpm Fuel System Induction: Sequential Multi-Port Fuel Injection (SFI) Cooling System Coolant Type: GM DEX-COOL® (Silicate-free, orange) Lubrication System Oil Type: SAE 5W-30 Full Synthetic (GM Specification GM6094M) Timing Timing Mechanism: Dual Overhead Camshafts (DOHC) with timing chains 🔧 Transmission Standard Transmission Type: 4-Speed Automatic Hydra-Matic 4T80-E Optional Optional Transmission: N/A (All DTS models use the 4T80-E) Features Drive Wheels: Front-Wheel Drive (FWD) Fluid Specifications Transmission Fluid: GM DEXRON-VI Automatic Transmission Fluid (ATF) 📐 Dimensions Exterior Length: 207.4 inches Width: 74.4 inches Height: 58.2 inches Wheelbase: 115.6 inches Weights Curb Weight: Approximately 3,900 - 4,050 lbs (depending on configuration) Cargo Trunk Volume: 17.9 cubic feet 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star Driver, 5-Star Passenger (2010 Model) IIHS Side Impact: Good (2010 Model) Active Features Traction Control: Standard Electronic Stability Control: Standard (StabiliTrak) ABS: Standard Passive Features Airbags: Frontal, Side-Impact, Side-Curtain Seat Belts: 3-point front and rear with pretensioners 💡 Technology Features Infotainment Audio System: Bose premium audio system with AM/FM/CD/MP3 and auxiliary input jack. Navigation: Available DVD-based or Hard Drive-based Navigation System with voice recognition. Driver Assistance Parking Assist: Available Ultrasonic Rear Parking Assist. Headlights: Standard Automatic Headlights, Available HID Xenon headlights. Connectivity Bluetooth: Available Bluetooth connectivity for hands-free calling. Comfort Features Climate Control: Dual-zone automatic climate control, Available heated and ventilated front seats, heated rear seats. Convenience Features Remote Start: Standard Remote Keyless Entry, Available Remote Vehicle Start. Driver Interface Instrument Cluster: Analog gauges with integrated digital information display. 🔧 Maintenance Service Intervals Oil Change Interval: 7,500 miles or 12 months, whichever comes first (using synthetic oil), or as indicated by the Oil Life Monitoring System. Transmission Fluid Change: Refer to manual for specific mileage (typically around 50,000-100,000 miles depending on usage and conditions). Coolant Flush: First flush at 5 years or 100,000 miles, then every 2 years or 50,000 miles thereafter. Fluid Specifications Brake Fluid: DOT 3, GM Specification J302 Power Steering Fluid: GM Power Steering Fluid, or DEXRON-III ATF Known Issues Common Problems: Leaking coolant elbows in the V-engine valley, intermittent electronic issues with sensors and modules, potential for wheel bearing wear, occasional suspension component wear (especially with Magnetic Ride Control or Air Ride). Common Problems Detail: The Northstar V8 engines are known for potential coolant leaks originating from the rear intake manifold crossover ('elbows'). This requires intake manifold removal for repair. Earlier models had potential for piston cooling jet failures, though less common by 2010. Check for HVAC blower motor resistor failures and climate control module issues. Filter Part Numbers Oil Filter: AC Delco PF48 (or equivalent) Air Filter: AC Delco A3144C (or equivalent) 📚 Vehicle History Brand Heritage Cadillac Legacy: Cadillac, the longest-producing American automobile brand, has a history of luxury, innovation, and performance. Model Evolution Dts Lineage: The DTS succeeded the Cadillac Sedan de Ville and DeVille series, tracing its roots back to...