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2003 Cadillac CTS Service and Repair Manual
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$29.99 USD
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Covers all 2003 CTS trims — Luxury Sport Sedan 4-Door, Base Sedan 4-Door, Luxury Sedan 4-Door ·
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2003 Cadillac CTS Service and Repair Manual
Regular price
$29.99 USD
Unit price
2003 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
- Luxury Sport Sedan 4-Door
- Base Sedan 4-Door
- Luxury Sedan 4-Door
Engines covered
- 3.2L 197Cu. In. V6 GAS DOHC Naturally Aspirated
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
SOME PASSENGER VEHICLES HAVE A CONDITION IN WHICH THE INTERMEDIATE STEERING SHAFT BOLT MAY BE LOOSE.
Consequence
AN IMPROPERLY TIGHTENED BOLT COULD LOOSEN, RESULTING IN SEPARATION OF THE UPPER AND LOWER STEERING S
Remedy
DEALERS WILL INSPECT FOR THE PRESENCE OF THE INTERMEDIATE STEERING SHAFT BOLT AND ENSURE THAT IT IS
GENERAL MOTORS HAS NOTIFIED NHTSA OF A DEFECT IN CERTAIN MODEL YEAR 2003-2007 CADILLAC CTS VEHICLES CURRENTLY REGISTERED IN OR ORIGINALLY SOLD IN CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE,
Consequence
THE BRAKE HOSE-TUBE INTERFACE MAY RUPTURE SUDDENLY WITHOUT PRIOR WARNING AND INCREASE VEHICLE STOPPI
Remedy
DEALERS ARE TO REPLACE BOTH FRONT BRAKE HOSE ASSEMBLIES FREE OF CHARGE. THE SAFETY RECALL IS EXPECT
CERTAIN MINIVANS, PASSENGER AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEM." THE OWNER'S MANUAL DO
Consequence
THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.
Remedy
OWNERS WILL BE PROVIDED WITH A SUPPLEMENT FOR THEIR OWNER'S MANUAL. THIS SUPPLEMENT DESCRIBES AND S
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo
Showing the 8 most recent of 283 technical service bulletins on file with NHTSA.
I WISH TO COMPLAIN ABOUT A TV AD THAT CADILLAC IS CURRENTLY RUNNING FOR THEIR CTS MODEL, IT DEPICTS THE CAR DRIVING BLINDLY AT HIGH SPEED THROUGH THICK FOG. I BELIEVE THE AD IS CRIMINALLY IRRESPONSIB
TL* THE CONTACT OWNS A 2003 CADILLAC CTS. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 50 MPH, THE ENGINE STALLED. AS A RESULT, ANOTHER VEHICLE CRASHED INTO THE REAR OF THE VEHICLE PUSHING IT OFF TH
TL* THE CONTACT OWNS A 2003 CADILLAC CTS. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 50 MPH, THE ENGINE STALLED. AS A RESULT, ANOTHER VEHICLE CRASHED INTO THE REAR OF THE VEHICLE PUSHING IT OFF TH
WHILE DRIVING VEHICLE WAS INVOLVED IN A COLLISION. UPON IMPACT, AIR BAGS DID NOT DEPLOY. THE HEAD REST FAILED. CONSUMER, AND PASSENGER SUSTAINED NECK INJURIES. *AK...CONSUMER AND WIFVE SUFFERED W
WHILE DRIVING VEHICLE WAS INVOLVED IN A COLLISION. UPON IMPACT, AIR BAGS DID NOT DEPLOY. THE HEAD REST FAILED. CONSUMER, AND PASSENGER SUSTAINED NECK INJURIES. *AK...CONSUMER AND WIFVE SUFFERED W
Showing the 5 most serious of 450 complaints filed with NHTSA.
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