2010 Cadillac CTS 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
- Performance Wagon 4-Door
- V Sedan 4-Door
- Premium Sedan 4-Door
- Base Sedan 4-Door
- Performance Sedan 4-Door
- Premium Wagon 4-Door
- Base Wagon 4-Door
- Luxury Wagon 4-Door
- Luxury Sedan 4-Door
Engines covered
- 3.0L 182Cu. In. V6 GAS DOHC Naturally Aspirated
- 3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
- 6.2L 6162CC 376Cu. In. V8 GAS OHV Supercharged
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
GM IS RECALLING CERTAIN MODEL YEAR 2009-2010 CADILLAC CTS ALL WHEEL DRIVE AND CTS-V VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208, "OCCUPANT CRA
IN THE EVENT OF A CRASH, THE FRONT PASSENGER MAY BE AT AN INCREASED RISK OF LEG INJURY.
DEALERS WILL REPLACE THE GLOVE COMPARTMENT ASSEMBLY AND, IN SOME VEHICLES MODIFY THE INSTRUMENT PANE
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 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.
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customers vehicles that exhibit vibration conditions without utilizing the s
The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
Showing the 8 most recent of 551 technical service bulletins on file with NHTSA.
TL* THE CONTACT OWNS A 2010 CADILLAC CTS. WHILE DRIVING APPROXIMATELY 25 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE VEERED TO THE RIGHT AND CRASHED INTO A PARKED VEHICLE. THE CONTACT SUSTAI
I HAVE A 2010 CTS CADILLAC; I WAS INVOLVED IN AN ACCIDENT ON 9/3/2013 IN WHICH I WAS T-BONE BY SOME RUNNING A RED LIGHT MY AIRBAGS DID OT DEPLOY, I HAVE INJURIES FROM THAT ACCIDENT THAT I AM STILL DE
I HAVE A 2010 CTS CADILLAC; I WAS INVOLVED IN AN ACCIDENT ON 9/3/2013 IN WHICH I WAS T-BONE BY SOME RUNNING A RED LIGHT MY AIRBAGS DID OT DEPLOY, I HAVE INJURIES FROM THAT ACCIDENT THAT I AM STILL DE
PASSANGER SIDE SUNVISOR WIRING CAUGHT ON FIRE AND BURNT SOME OF CEILING UPHOLSTERY AND MELTED PLASTIC TRIM AROUND SUN ROOF . *TT
PASSANGER SIDE SUNVISOR WIRING CAUGHT ON FIRE AND BURNT SOME OF CEILING UPHOLSTERY AND MELTED PLASTIC TRIM AROUND SUN ROOF . *TT
Showing the 5 most serious of 101 complaints filed with NHTSA.
