Cadillac XTS 2018 2019 Factory Service Repair Manual + Wiring
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Open, comfortable, innovation rich and execution prepared suitably depict the sumptuous XTS full-size car by Cadillac. Base models accompany abundant highlights that include: 19″ compound wheels with suspension dampers and computerized leveling, all-LED outside lighting, warmed/collapsing/fueled side mirrors, back stopping sensors, remote passage/start, controlled/tilting/extending directing wheel, atmosphere control, premium cowhide upholstery, parting/collapsing back seating, Bluetooth/USB reconciliation, moving Wi-Fi, OnStar, 8″ touchscreen reassure, and eight-speaker premium Bose sound framework. Champions from the extensive rundown of addable highlights include: Twin game fumes outlets, LED inside lighting, warmed front/back seating, stopping camera, back stopping sensors, crash moderation framework, all encompassing sunroof, computerized stopping framework, and bigger 12.3″ touchscreen. A 3.6-liter V6 motor powers this car, ready to make 304 strength and 264 pound-feet of torque.
Update: Cadillac gives the XTS another rent on existence with a renewing for 2018
Refreshed styling to align XTS with other Cadillac vehicles
New guards, grille, front bumpers, LED headlights, LED taillights, trunk top, wheels
Amended inside hues and trims, new front seat structures, calmer lodge, increasingly back seat legroom
Fortified vehicle structure for improved accident insurance, ride, and dealing with
Re-tuned suspension, standard 19-inch wheels, updated tire choices, standard Brembo front execution brakes
Cutting edge Cadillac User Experience infotainment framework debuts with standard Bose sound framework, extra USB ports
Models Covered :
2018 Version Compatible with:
Cadillac XTS 2018
Cadillac XTS 2019
Manual Covers :
Accessories and Equipment:
Active Noise Cancellation
Air Wind Noise
Bolted Exterior Body Panels And Closures
Bumpers and Fascia
Cellular, Entertainment, and Navigation
Cruise Control System
Data Communications – Description and Operation
Data Communications – Schematic and Routing Diagrams
Data Communications – Special Tools and Equipment
Data Communications – Specifications
Displays and Gauges
Driver Assistance Systems
Exterior Trim
Fixed And Moveable Windows
Floor Coverings and Headlining
Frame and Underbody
Horns and Pedestrian Alerts
Image Display Cameras
Immobilizer
Instrument Panel And Console Trim
Interior Trim and Paneling
Lighting – Description and Operation
Lighting – Diagnostic Information and Procedures
Lighting – Schematic and Routing Diagrams
Lighting – Specifications
Lighting System – Repair Instructions
Mirrors
Parking Assistance Systems
Power Outlets
Power Seats
Programming And Setup
Remote Functions
Seat Hardware, Trim, and Upholstery
Seat Heating And Cooling System
Secondary And Configurable Customer Controls
Squeaks And Rattles
Sunroof
Theft Deterrent System
Vehicle Access System
Wiper System And Washer System
Automatic Stop/ Start Disable:
Automatic Stop/ Start Disable
Brakes:
Antilock Brake System
Disc Brakes
Hydraulic Brakes
Park Brake
Canadian Model Reference:
Canadian Model Reference
Collision:
Paint and Coatings
Driveline and Axle:
Propeller Shaft
Rear Drive Axle
Wheel Drive Shafts
DTC Index:
DTC Index
Electrical:
12 V Starting and Charging – XTS
Component Connector End Views – Index
Component Connector End Views (A3L-B150)
Component Connector End Views (B152LF-F105R)
Component Connector End Views (F106LF-K20)
Component Connector End Views (K20-K50)
Component Connector End Views (K50-M55P)
Component Connector End Views (M55D-S58A)
Component Connector End Views (S58B-X92)
Data Communications – Diagnostic Information And Procedures
Data Communications – Repair Instructions
Description And Operation
Diagnostic Information And Procedures
Door Component Views
Electrical Center Identification Views
Front Of Vehicle Engine Compartment Component Views
Ground Views
Inline Harness Connector End Views
Inline Harness Connector End Views (X105-X160)
Inline Harness Connector End Views (X161-X314)
Inline Harness Connector End Views (X314-X420)
Inline Harness Connector End Views (X433-X910)
Instrument Panel Center Console Component Views
Luggage Compartment Rear Of Vehicle Component Views
Master Electrical Component List
Passenger Compartment Roof Component Views
Powertrain Component Views
Repair Instructions
Splice Pack Connector End Views
Wheels Vehicle Underbody Component Views
Schematic And Routing Diagrams
Special Tools And Equipment
Specifications – Fastener Specifications
Emission:
Applications
Control Abbreviations
Engine:
Exhaust System
Heating and Cooling
Mechanical – 3.6L (LFX LF3) – Component Locator
Mechanical – 3.6L (LFX LF3) – Description And Operation
Mechanical – 3.6L (LFX LF3) – Diagnostic Information and Procedures
Mechanical – 3.6L (LFX LF3) – Repair Instructions – Off Vehicle
Mechanical – 3.6L (LFX LF3) – Repair Instructions – On Vehicle
Mechanical – 3.6L (LFX LF3) – Schematic And Routing Diagrams
Mechanical – 3.6L (LFX LF3) – Special Tools And Equipment
Mechanical – 3.6L (LFX LF3) – Specifications
Engine Performance:
3.6L (LFX LF3) – Description and Operation
3.6L (LFX LF3) – Diagnostic Information And Procedures (P0010-P0119)
3.6L (LFX LF3) – Diagnostic Information and Procedures (P0121-P0630)
3.6L (LFX LF3) – Diagnostic Information And Procedures (P0628-P2635)
3.6L (LFX LF3) – Repair Instructions
3.6L (LFX LF3) – Schematic and Routing Diagrams
3.6L (LFX LF3) – Special Tools and Equipment
3.6L (LFX LF3) – Specifications
Firing Order & Cylinder Identification
Mode 6
General Information:
Anti-Lock Brake Safety Precautions
Clutch Trouble Shooting
Commonly Used Abbreviations
Dangers, Warnings, and Cautions
Drive Axle Noise Diagnosis
Electrostatic Discharge (ESD) Warning – Basic Information
Engine Displacement Conversion Table
Engine Overhaul Procedures
Engine Performance Diagnostic Routine Outline
Engine Performance Safety Precautions
English-Metric Conversion Chart
Gear Tooth Contact Patterns
General Cooling System Service
Maintenance and Lubrication
Manual Transmission Trouble Shooting
Parasitic Load Explanation & Test Procedures
Special Tools
State Emission Standards – Gasoline
State Emission Standards
Symptom Check List Worksheets
Trouble Shooting – Basic Procedures
TROUBLE SHOOTING
Using Wiring Diagrams
Vehicle Diagnostic Information – Diagnostic Information and Procedures
Vehicle Diagnostic Information – Specifications
Vibration Diagnosis and Correction
Water leaks
Waveforms – Injector Pattern Tutorial
Wheel Alignment Theory & Operation
Reminder Indicator Reset Procedures:
Reminder Indicator Reset Procedures
Restraints:
Seat Belts
Supplemental Inflatable Restraint System
Suspension:
Cadillac Wheel Alignment Specifications
Tire Pressure Monitoring
Tire Pressure Monitor Systems:
Tire Pressure Monitor Systems
System Wiring Diagram:
Wiring Diagrams
Traction Control:
4WD and AWD
Uniform Inspection and Communication Standards:
Brake Systems
Drive Train & Transmission Systems
Electrical Systems
Engine Performance And Maintenance
Exhaust Systems
Heating, Ventilation And Air Conditioning Systems
Routine Inspection Reference Guide
Steering & Suspension Systems
This manual is the same as the manual used by workshops. Service Manual contains detailed instructions and step by step diagrams for all workshop procedures.
Language: English
Format: PDF
COMPATIBLE WITH ALL WINDOWS & MAC COMPUTERS
(WINDOWS 10, WINDOWS 8, WINDOWS 11, ETC.)
Windows/Mac/Tablet/Phone Friendly
- Factory Information – Accurate repair procedures, specifications, service information tailored to your vehicle.
- Permanent Ownership – No subscriptions, recurring fees, or expiration dates. Buy it once and keep it forever.
- No Software Required – Works with any standard PDF reader on Windows, Mac, smartphones, and tablets.
- Flexible Storage Options – Save your manual to a USB drive, CD, DVD, cloud storage, Dropbox, computer, or mobile device.
- Print-Friendly Format – Print the entire manual or only the pages needed for a specific repair.
- Portable & Convenient – Compact PDF files make storage and access simple from virtually any device.
- Standard V6 Engine: 3.6-liter naturally aspirated V6 producing 304 horsepower and 264 lb-ft of torque (paired with a 6-speed automatic transmission).
- V-Sport Twin-Turbo V6 (Exclusive to V-Sport Platinum): 3.6-liter twin-turbo V6 producing 410 horsepower and 369 lb-ft of torque with standard All-Wheel Drive.
- Drivetrain Layout: Front-Wheel Drive (FWD) standard on lower trims; All-Wheel Drive (AWD) optional or standard depending on the tier.
- Fuel Economy:
- 3.6L FWD: 19 city / 28 highway / 22 combined MPG
- 3.6L AWD: 17 city / 26 highway / 19 combined MPG
- V-Sport Twin-Turbo AWD: 16 city / 23 highway / 18 combined MPG
- Cargo & Space: Generous 18 cubic feet of trunk capacity and a spacious 40 inches of rear legroom.
- Base / Standard: Equipped with 19-inch wheels, LED headlights, leather upholstery, dual-zone climate control, an 8-inch CUE touchscreen with Apple CarPlay / Android Auto, and an 8-speaker Bose audio system.
- Luxury: Adds a heated steering wheel, heated/ventilated front seats, heated rear seats, navigation, front parking sensors, and hands-free park assist.
- Premium Luxury: Upgrades to 20-inch wheels, Magnetic Ride Control adaptive suspension, a 14-speaker Bose system, a digital gauge cluster, a head-up display, tri-zone climate control, and the Driver Awareness safety suite (automatic emergency braking, blind-spot monitoring, lane keep assist).
- Platinum: Top luxury tier featuring semi-aniline leather, 22-way power massaging front seats, a panoramic sunroof, and the Driver Assist package with adaptive cruise control.
- Vsport Platinum: Performance-focused flagship featuring the 410-hp twin-turbo V6 and standard AWD.
- Direct Carryover: There are no mechanical or stylistic differences between the 2018 and 2019 XTS models.
- End of an Era: 2019 marked the final model year for the XTS nameplate as Cadillac transitioned its sedan lineup toward the CT4 and CT5.
- Used Price Range:
- 2018 Models: Typically trade between $11,000 and $24,000+ depending on mileage and trim (Base vs. Platinum/Vsport).
- 2019 Models: Typically trade between $13,000 and $25,000+.
- Known Watchouts:
- Suspension / MagneRide: Models equipped with Magnetic Ride Control offer a plush ride, but replacement struts/shocks can be expensive as the vehicle ages past 80k–100k miles.
- CUE Touchscreen: The 2018+ CUE system is much more responsive and reliable than early 2013–2017 versions, though it is still wise to test all haptic/capacitive controls and screen responses during a pre-purchase test drive.
- 3.6L V6 Water Pump / Timing Cover: Generally stout, though check service records for routine coolant and oil maintenance.



