2019 Cadillac XTS service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Livery Limousine 4-Door
- Platinum Sedan 4-Door
- Vsport Platinum Sedan 4-Door
- Base Sedan 4-Door
- Livery Hearse 4-Door
- Livery Sedan 4-Door
- Luxury Sedan 4-Door
- Premium Luxury Sedan 4-Door
Engines covered
- 3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
- 3.6L 3564CC 217Cu. In. V6 GAS DOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Profes
A reduction of braking performance can increase the risk of a crash.
GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recal
General Motors LLC (GM) is recalling certain 2019 Cadillac XTS vehicles. The front seat belt buckles may be missing a rivet that secures the buckle head to the cable mounting strap.
If the securing rivet is missing, the buckle may separate from the cable mounting strap in the event
GM will notify owners, and dealers will inspect the front seat buckle assemblies, replacing them if
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This service bulletin provides information on Tire Sidewall Irregularities.
This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
Showing the 8 most recent of 550 technical service bulletins on file with NHTSA.
BRAKES FAILED TO COMPLETELY STOP THE VEHICLE ONCE WHEN BACKING OUT OF A PARKING SPOT AND AGAIN WHEN PULLING INTO A PARKING SPOT
currently experiencing transmission shuddering â likely due to a torque converter issue. This was confirmed by an experienced mechanic at the dealership of Cadillac. After doing deep research Iâv
currently experiencing transmission shuddering â likely due to a torque converter issue. This was confirmed by an experienced mechanic at the dealership of Cadillac. After doing deep research Iâv
The tire tech at Walmart was attempting to remove the tire when the side wall just blew out on my Yokohama 245 /40 20 tire.
The passenger present module in seat isnât working with air bag. Per Cadillac passenger seat module is inside the seat and needs replaced.
Showing the 5 most serious of 7 complaints filed with NHTSA.
