2013 Cadillac CTS Service and Repair Manual

4.7 · Trusted by 14,000+ mechanics & DIYers
Regular price $49.99 USD
  • Lightning-Fast Downloads
    Optimized files — even slow connections handle it
  • Instant Search & Navigation
    Jump to any procedure or spec with one click
  • Print One or All Pages
    Bring only the pages you need to the shop
  • Covers Every System & Component
    Every procedure for the 2013 Cadillac CTS
Sample Preview

Unlock the Full Manual

Complete repair procedures
Wiring diagrams & schematics
Torque specifications
Full search & bookmarks
$49.99
Buy 2+ Manuals, Save 20% Discount applied automatically at checkout
20% OFF
Secure Checkout
No Subscriptions
Factory-Grade Data

2013 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
  • V Coupe 2-Door
  • Base Sedan 4-Door
  • Premium Coupe 2-Door
  • Premium Wagon 4-Door
  • Luxury Wagon 4-Door
  • Base Coupe 2-Door
  • V Premium Black Diamond Coupe 2-Door
  • V Luxury Coupe 2-Door
  • V Wagon 4-Door
  • Performance Sedan 4-Door
  • Performance Coupe 2-Door
  • V Luxury Sedan 4-Door
  • Base Wagon 4-Door
  • Luxury Sedan 4-Door
  • V Premium Black Diamond Sedan 4-Door

Engines covered

  • 3.6L 3564CC 217Cu. In. V6 FLEX DOHC Naturally Aspirated
  • 6.2L 6162CC 376Cu. In. V8 GAS OHV Supercharged
  • 3.0L 182Cu. In. V6 GAS DOHC Naturally Aspirated
  • 3.6L 3564CC 217Cu. 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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Vehicle Safety Data

2013 Cadillac CTS Recalls & Complaints

NHTSA #14V39400002/07/2014Component: ELECTRICAL SYSTEM:IGNITION

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if

Consequence

If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a c

Remedy

GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cov

NHTSA #14V61400001/10/2014Component: ELECTRICAL SYSTEM

General Motors LLC (GM) is recalling certain model year 2013-2014 Cadillac CTS, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL, and 2014 Buick Enclave, Chevrolet Express, I

Consequence

If the module experiences an electrical short, the vehicle could stall, increasing the risk of a cra

Remedy

GM will notify owners, and dealers will replace the chassis electronic module, free of charge. The

TSB #11030974

This preliminary information communicates information about how to determine if a wheel and tires size change is available.

TSB #11030092

This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.

TSB #11030091

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

TSB #11027601

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

TSB #11026104

This service bulletin provides information on Tire Sidewall Irregularities.

TSB #11026017

This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.

TSB #11025755

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

TSB #11024485

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 1655 technical service bulletins on file with NHTSA.

20130321Component: POWER TRAINCrash reported2 injured

UNINTENDED ACCELERATION; VEHICLE ACCELERATED BACKING OUT OF DRIVEWAY AFTER PLACED IN REVERSE WITHOUT STEPPING ON ACCELERATOR; BRAKES WOULD NOT STOP VEHICLE; VEHICLE COLLIDED INTO NEIGHBOR'S TRUCK WHIC

20130321Component: SERVICE BRAKES, HYDRAULICCrash reported2 injured

UNINTENDED ACCELERATION; VEHICLE ACCELERATED BACKING OUT OF DRIVEWAY AFTER PLACED IN REVERSE WITHOUT STEPPING ON ACCELERATOR; BRAKES WOULD NOT STOP VEHICLE; VEHICLE COLLIDED INTO NEIGHBOR'S TRUCK WHIC

20130321Component: STEERINGCrash reported2 injured

UNINTENDED ACCELERATION; VEHICLE ACCELERATED BACKING OUT OF DRIVEWAY AFTER PLACED IN REVERSE WITHOUT STEPPING ON ACCELERATOR; BRAKES WOULD NOT STOP VEHICLE; VEHICLE COLLIDED INTO NEIGHBOR'S TRUCK WHIC

20210503Component: AIR BAGSCrash reported1 injured

TL* THE CONTACT OWNED A 2013 CADILLAC CTS. THE CONTACT STATED WHILE DRIVING AT 55 MPH, THE CONTACT CRASHED INTO A DEER WHICH CAUSED AN AIR BAG DEPLOYMENT MESSAGE; THE AIR BAGS WERE NOT DEPLOYED. THE C

20191205Component: AIR BAGSCrash reported1 injured

I WAS IN AN ACCIDENT WITH MY 2013 CADILLAC, SUFFERING A SEVERED LIP, REQUIRING 24 STITCHES IN MY BOTYOMLIP, LOST TOOTH, AND SUFFERED NECK AND BACK PAIN DUE TO AIRBAGS NOT DEPLOYING.

Showing the 5 most serious of 106 complaints filed with NHTSA.

All Model Years

Other Years of the Cadillac CTS

Need a manual for a different year? Browse every Cadillac CTS we cover.

Explore More

More Cadillac Models

Browse service and repair manuals for other Cadillac models in our catalog.