2014–2019 Cadillac CTS Official Workshop Repair Manual + Wiring Diagrams (PDF)
Unlock full-service access with the Cadillac CTS Workshop Manual (2014–2019)—the exact same guide used by Cadillac-certified dealerships and factory technicians. This comprehensive PDF manual includes detailed repair procedures, step-by-step instructions, wiring diagrams, torque specifications, and maintenance routines, tailored for all CTS models including CTS-V, coupe, sedan, and wagon.
Whether you’re maintaining a 2.0L LTG turbo engine or performing advanced work on the supercharged 6.2L CTS-V, this manual covers it all. With over 2,400+ pages of factory-approved content, this is your ultimate repair solution.
Key Features & Benefits
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Factory-Approved Content
Identical to manuals used in authorized Cadillac service centers. -
Comprehensive Coverage (2014–2019)
Includes 2.0L LTG, 3.0L LFW, 3.6L LFX, and 6.2L LSA engines. -
Transmissions Included
Covers automatic (6L45, 6L90, AISIN TL-80SM) and manual (Tremec MG9) gearboxes. -
Full Wiring Diagrams
Detailed electrical schematics for every trim and subsystem. -
Step-by-Step Repair Procedures
Engine rebuilds, brake overhauls, HVAC service, suspension tuning & more. -
CTS-V Specific Sections
High-performance diagnostics and tuning instructions included. -
Searchable PDF Format
Quickly locate procedures using Table of Contents or keyword search. -
Instant Digital Access
Download immediately—no waiting, no shipping. -
Compatible With All Devices
Use on PC, Mac, smartphone, tablet, or Linux.
Models & Specs Covered
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Years: 2014, 2015, 2016, 2017, 2018, 2019
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Engines: 2.0L (LTG), 3.0L (LFW), 3.6L (LFX), 6.2L (LSA – CTS-V)
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Transmissions:
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Automatic: 6L45, 6L90, AISIN TL-80SM
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Manual: Tremec 6-speed MG9
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Body Types: Sedan, Coupe, Wagon, CTS-V
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Language: English
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Pages: 2,411+
What’s Inside? (Sample Table of Contents Highlights)
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Engine Overhaul & Repair
Turbocharged and naturally aspirated procedures -
Transmission Servicing
Automatic & Manual diagnostic and rebuild instructions -
Suspension & Brakes
Front and rear systems, alignment, shock/strut replacement -
Electrical & Wiring Diagrams
For lights, modules, fuse panels, infotainment, sensors, etc. -
Interior & Exterior Components
Dash, doors, seats, mirrors, panels, trim -
Advanced Systems
Active noise cancellation, magnetic ride control, collision systems -
Diagnostics & Maintenance
DTC codes, troubleshooting, service intervals, reset procedures
Why Go Digital?
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Eco-Friendly – No waste, no paper.
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Searchable – Find info fast (Ctrl+F or search bar).
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Printable – Need a clean copy? Print only what you need.
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Recoverable – Save it forever. No CD damage or loss risk.
How to Access
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Purchase securely online.
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Instantly download your searchable PDF.
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Access it anytime—on laptop, phone, or tablet.
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Print any page when working hands-on.
Whether you’re a mechanic, a garage owner, or a CTS enthusiast…
This Cadillac CTS Official Workshop Manual (2014–2019) is your all-in-one resource for reliable, manufacturer-level service and precision repairs.
Download now and drive your repairs with factory precision.








