DTS

Cadillac DTS Service Manuals – Complete OEM Repair & Diagnostic Coverage (PDF & USB)

The Cadillac DTS (2006–2011) blends traditional full-size luxury with modern technology, powered by the trusted Northstar V8 and packed with high-end features. Whether you’re tackling routine maintenance or advanced diagnostics, these Cadillac DTS factory service manuals offer full OEM procedures to keep your car running at its best.

Perfect for independent repair shops, dealership techs, and DIY owners, these manuals are available in both searchable PDF download and offline USB flash drive formats.

Full Repair Coverage for 2006–2011 Cadillac DTS

This manual set delivers step-by-step instructions across:

• Northstar 4.6L V8 engine service – oil leaks, overheating, intake gaskets

• 4T80-E transmission procedures – fluid service, shift solenoid diagnostics

• Brake system repairs, including ABS, traction control, and rotor specs

• Steering and suspension inspections, torque specs, and component replacement

• Electrical diagnostics – from wiring diagrams to BCM & PCM troubleshooting

• HVAC system repairs for dual-zone climate control and cabin sensors

• Infotainment and comfort features – touchscreen, heated/cooled seats, remote start

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Northstar Engine & Powertrain Support

The DTS was the last Cadillac sedan to use the Northstar 4.6L V8, known for its performance and complexity. This manual covers:

• Cylinder head torque sequence, cooling system diagnostics, and gasket replacement

• Camshaft sensor replacement, idle control testing, and throttle body cleaning

• Drive belt routing diagrams and ignition system component location

• Engine mount torque specs and oil pan resealing guides

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Transmission, Driveline & Suspension Systems

Ensure smooth operation and control with detailed guides for:

• 4T80-E automatic transmission fluid change, solenoid replacement, and troubleshooting

• Front and rear suspension component replacement and torque specifications

• Steering column disassembly and electronic power steering diagnostics

• CV joint, hub bearing, and tie rod replacement for front-wheel drive

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Electrical Systems & Wiring Diagrams

Modern electrical systems can be complex—this manual makes them manageable:

• Full wiring diagrams with pinouts and connector views

• Diagnostic flowcharts for warning lights and control modules

• BCM, ECM, and HVAC control module testing

• Fuse box layouts, relay locations, and power distribution charts

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Comfort Features, Technology & Interior Systems

Maintain luxury-level comfort and convenience with detailed guides:

• Heated and cooled seat module repairs

• Touchscreen navigation troubleshooting and audio system diagnostics

• Remote start setup and security system programming

• HVAC blower motor replacement, cabin sensor testing, and refrigerant charging

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Formats Available

• PDF Format – Searchable, printable, and ideal for mobile or desktop reference

• USB Flash Drive – Plug-and-play access for garage or shop computers

Made For:

• Dealership-trained and GM-certified technicians

• DIY enthusiasts performing home repairs and maintenance

• Shops servicing Cadillac and other GM luxury models

• Restorers and fleet managers maintaining high-mileage DTS models