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2018 Cadillac CTS Service and Repair Manual
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$49.99 USD
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Covers all 2018 CTS trims — V Sedan 4-Door, Premium Sedan 4-Door, Base Sedan 4-Door +4 more ·
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Complete repair procedures
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$49.99
2018 Cadillac CTS Service and Repair Manual
Regular price
$49.99 USD
Unit price
This 2018 Cadillac CTS factory service and repair manual matches this exact model year, including the 3.6L V6 (VIN S, LGX) and 6.2L V8 (VIN 6, LT4), so the torque values and diagnostic steps inside are the ones Cadillac actually published for your car, not a stand-in from a different CTS generation.
Engines covered
- 6.2L V8 (376 cu in) — OHV, supercharged, gasoline
- 3.6L V6 (222 cu in) — DOHC, naturally aspirated, gasoline
- 2.0L inline-four (122 cu in) — DOHC, turbocharged, gasoline
- 3.6L V6 (217 cu in) — DOHC, turbocharged, gasoline
Body styles covered
- 4-door sedan
Trims covered
- Base
- Luxury
- Premium
- Premium Luxury
- V
- Vsport
- Vsport Premium Luxury
Known issues on the 2018 CTS. Two recalls are on federal record for this model year, both for the electric power steering (EPS) assist system: GM found the EPS assist may fail, and a loss of assist can require greater steering effort, especially at low speeds, increasing the risk of a crash. Owners have filed 8 complaints for the year, and no technical service bulletins are logged. The factory diagnostic and repair procedures behind the EPS system are here.
Whether you're tracing an EPS assist fault or working through a supercharged LT4 service interval, it keeps you on the OEM specification for your specific 2018 CTS.
General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CTS, 2017-2018 Cadillac ATS, Chevrolet Camaro, and Chevrolet Corvette vehicles. The electric power steering (EPS) assist may fail.
Consequence
A loss of power steering assist can require greater steering effort, especially at low speeds, incre
Remedy
Dealers will replace the power steering gear assembly, free of charge. Owner notification letters w
General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CTS, and 2017 Cadillac ATS, Chevrolet Camaro, and Chevrolet Corvette vehicles. The electric power steering (EPS) assist system may fail.
Consequence
Loss of power steering assist would require a higher steering effort, especially at lower speeds, wh
Remedy
GM will notify owners, and dealers will replace the power steering gear assembly, free of charge. T
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 PI communicates the proper part numbers for transmission connectors and internal harness to prevent confusion when ordering
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
Showing the 8 most recent of 680 technical service bulletins on file with NHTSA.
The airbag system failed to deploy during a single-vehicle accident in which the car left the service road and struck a tree. The vehicle sustained significant front-end damage. The driver lost consc
THE TRANSMISSION "SHUDDERS". It does not happen with any regularity and with no advance warning. It may be electronic or mechanical or both.
THE TRANSMISSION "SHUDDERS". It does not happen with any regularity and with no advance warning. It may be electronic or mechanical or both.
What component or system failed or malfunctioned, and is it available for inspection upon request? From 2018. The uauto start/stop system has failed 3 times. How was your safety or the safety of othe
To Whom It May Concern, I am writing to express my serious concerns regarding a known issue with the 2018 Cadillac CTS that poses a significant safety risk. The LCD/backup display screen in my 2018
Showing the 5 most serious of 10 complaints filed with NHTSA.
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