2018 CADILLAC CTS — Problems, Recalls & Safety Data

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5/5

★★★★★

Safety Rating

10

Owner Complaints

1 Crash

2

Recalls

ACTIVE RECALL

26

Service Bulletins

0

Investigations

Overview of the 2018 CADILLAC CTS

The 2018 CADILLAC CTS has received a total of 10 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). It earned an overall safety rating of 5 out of 5 stars in NHTSA's New Car Assessment Program crash tests. There have been 3 recall campaigns affecting this vehicle, covering issues with STEERING:ELECTRIC POWER ASSIST SYSTEM. 26 technical service bulletins have been issued by General Motors, LLC for this model year. The most commonly reported problems involve the Electrical System (3 complaints), Power Train (3 complaints), and Air Bags (1 complaint).

Recalls for the 2018 CADILLAC CTS

NHTSA has recorded 3 recalls for the 2018 CADILLAC CTS, potentially affecting up to 28,640 vehicles.

Recall 25V175000 — STEERING:ELECTRIC POWER ASSIST SYSTEM

| 934 vehicles affected

Defect: 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, increasing the risk of a crash.

Remedy: Dealers will replace the power steering gear assembly, free of charge. Owner notification letters were mailed April 15, 2025. Owners may contact Cadilac customer service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252497020.

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Recall 25V175000 — STEERING:ELECTRIC POWER ASSIST SYSTEM

| 934 vehicles affected

Defect: 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, increasing the risk of a crash.

Remedy: Dealers will replace the power steering gear assembly, free of charge. Owner notification letters were mailed April 15, 2025. Owners may contact Cadilac customer service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252497020.

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Recall 19V086000 — STEERING:ELECTRIC POWER ASSIST SYSTEM

| 26,772 vehicles affected

Defect: 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, which may increase the risk of a crash.

Remedy: GM will notify owners, and dealers will replace the power steering gear assembly, free of charge. The recall began June 13, 2019. GM' number for this recall is N182182760.

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Owner Complaints for the 2018 CADILLAC CTS

10 complaints have been filed with NHTSA for the 2018 CADILLAC CTS. Below is a breakdown by vehicle component.

Most Recent Complaints

#11713692 | ELECTRICAL SYSTEM | | N/A miles
THE TRANSMISSION "SHUDDERS". It does not happen with any regularity and with no advance warning. It may be electronic or mechanical or both.
#11713692 | POWER TRAIN | | N/A miles
THE TRANSMISSION "SHUDDERS". It does not happen with any regularity and with no advance warning. It may be electronic or mechanical or both.
#11706788 | ELECTRICAL SYSTEM | | N/A miles
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 others put at risk? These components failing subjects the driver and surroundings to a stalled car that may not start again. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Inspection by vehicle dealer only. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No.
#11655332 | AIR BAGS | | N/A miles Crash
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 consciousness or experienced disorientation and was unable to recall the events leading up to or immediately following the accident. The lack of airbag deployment increased the risk of serious injury, especially due to the vehicle impacting a tree and being lodged several feet off the road in the woods. Although there were no major injuries in this case, the airbag failure presented a serious safety risk and could have resulted in much worse outcomes. No, the airbag failure has not yet been confirmed or diagnosed by a dealership or independent service center. However, an insurance adjuster did state that based on the crash damage, the airbags should have deployed. The vehicle has not been inspected. No — there were no warning lights, messages, or symptoms indicating a problem with the airbag system prior to the crash. The vehicle appeared to be functioning normally before the incident.
#11590522 | UNKNOWN OR OTHER | | N/A miles
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 Cadillac CTS has cracked on its own, taking up the entire display. This is a well-documented problem that many Cadillac owners have reported to GM, yet the manufacturer refuses to take responsibility or remedy the situation. The cracked display screen severely compromises the vehicle's safety features and functionality, including the backup camera and critical driver information. Driving with a completely shattered display is extremely dangerous and unacceptable. As the manufacturer, GM is fully aware of this defect but has failed to issue a recall or provide any solutions to affected customers. This is negligent and puts the safety of drivers and passengers at risk. I demand that GM take immediate action to address this issue, whether through a recall, extended warranty coverage, or full replacement of the faulty display screens. Leaving customers with such a critical safety hazard is unacceptable.

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Safety Rating for the 2018 CADILLAC CTS

The 2018 CADILLAC CTS received an overall safety rating of 5 out of 5 stars from NHTSA's New Car Assessment Program (NCAP).

Test Category Rating
Overall Rating ★★★★★ (5/5)
Frontal Crash ★★★★★ (5/5)
Side Crash ★★★★★ (5/5)
Rollover ★★★★★ (5/5)

Safety ratings are based on controlled crash tests conducted by NHTSA. A 5-star rating indicates the highest level of occupant protection.

Technical Service Bulletins for the 2018 CADILLAC CTS

General Motors, LLC has issued 26 technical service bulletins (TSBs) for the 2018 CADILLAC CTS. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.

PIC6418B — EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary information communicates steps to perform to determine if the concern relates to a Navigation loading concern that is under engineering investigation. 

18NA291 — ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This technical bulletin provides a procedure to replace the Schrader valve port with an open fill port to aid in filling the supercharger cooling system and to correct the engine performance.

PIT5745 — SEATS

This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.

PIC6402 — EQUIPMENT

 This Preliminary information communicates a workaround that will lessen the occurrence of the XM presets greying out (19-NA-249) until Engineering comes up with a permanant repair.

PIE0497C — EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This engineering information PI ends the need for further information from the field to determine a root cause on a MIL ON, DTC P1070 condition. If a vehicle is encountered with this condition, refer to SI for further diagnosis.

N192211740 — ELECTRICAL SYSTEM

Customer Satisfaction Program. Certain 2018 model year Cadillac ATS, CTS, XTS, and GMC Terrain vehicles may have a condition where they could lose infotainment audio or lose the warning ?chimes?. GMC branded vehicles could also display the Cadillac CUE logo at startup. Dealers will inspect, and if necessary, reprogram the...

PIC6025D — STEERING

This Preliminary Information communication provides the technician with a diagnostic tip for vehicles with intermittent no crack with a "Turn Steering Wheel Start Vehicle Again". If there is a Diagnostic Trouble Code B305A stored history in the Body Control Module it may have been caused by a bound up steering...

PIC6123C — BACK OVER PREVENTION

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunlight and high ambient temperatures. The cameras electronic control unit?s internal operating temperature range is -40 degrees...

19NA035 — PARKING BRAKE

This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.

PIC6073E — EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about the Media Oriented Systems Transport Bus Diagnostic Tool Kit (EL-51578) has been released to help diagnose any of the Media Oriented Systems Transport bus concerns. The kit contains header connectors that are installed to bypass Media Oriented Systems Transport bus...

Showing 10 of 26 technical service bulletins.

NHTSA Investigations for the 2018 CADILLAC CTS

There are no NHTSA defect investigations on record for this vehicle.

Other Model Years of the CADILLAC CTS

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Other CADILLAC Models

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