The Used Car Index

2015 Cadillac CTS problems

NHTSA lists 47 complaints for the 2015 Cadillac CTS, 2 of them mention a crash and 2 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.

Data build 2026-10-08.

NHTSA lists this vehicle as CADILLAC CTS.

At a glance

Complaints
47
With crash
2
With fire
2
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
3
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
52,867
Investigations
0
Open investigations
0
Manufacturer communications
1,781

Complaints per 100k sold unavailable. No sales source is available for this record.

Where the complaints are

Top systems
SystemComplaintsShare of this vehicle's complaints
POWER TRAIN1940.4%
UNKNOWN OR OTHER817.0%
SERVICE BRAKES714.9%
SUSPENSION510.6%
ELECTRICAL SYSTEM48.5%
ENGINE48.5%
STEERING48.5%
VEHICLE SPEED CONTROL48.5%
WHEELS36.4%
EQUIPMENT24.3%
Top subsystems
SystemSubsystemComplaints
POWER TRAINDRIVELINE4
EQUIPMENTELECTRICAL2
ENGINE AND ENGINE COOLINGEXHAUST SYSTEM1
SERVICE BRAKES, HYDRAULICPOWER ASSIST1
STRUCTUREBODY1
TIRESTREAD/BELT1

One complaint can name several systems, so shares can add to more than 100 percent.

Model-generated complaint tags

These labels are model-generated, not NHTSA data.

Failure modes
LabelCountShare of taggedMean confidence
mechanical failure1736.2%0.94
loss of control1021.3%0.85
electrical electronic919.1%0.88
noise or comfort48.5%0.74
fire or overheating24.3%0.78
fluid or fuel leak24.3%0.76
unclear24.3%0.98
visibility or lighting12.1%0.53
Severities
LabelCountShare of taggedMean confidence
moderate2655.3%0.80
low1429.8%0.69
high714.9%0.81

Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 47 tagged complaints of 47 complaints (100.0%).

Confidence is the model's own probability for the label it chose (0 to 1), not accuracy.

Model-generated labels on tagged complaints only. Model years 2013 and newer are tagged in full; 2012 in part (see tagged_share); earlier model years have no tags. NHTSA's own flags remain separate in the complaints block.

Recalls

See new recalls and investigations this week.

3 recalls.

26V329000

Date: 2026-05-21. Systems: AIR BAGS.

Defect: General Motors, LLC (GM) is recalling certain 2015 Cadillac Escalade, Escalade ESV, XTS, 2015-2016 Cadillac ATS, CTS, and SRX vehicles. The front-driver air bag inflator may rupture during deployment. (excerpt)

Consequence: An inflator rupture may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death. (excerpt)

Remedy: Dealers will replace the front-driver air bag module, free of charge. Interim letters notifying owners of the safety risk were mailed June 19, 2026. Additional letters will be mailed once the remedy is available. Owners may contact Cadillac customer service at 1-800-333-4223. The manufacturer's number for this recall is N262555870. Vehicle Identification Numbers (VINs) involved in this recall beca (excerpt)

Do not drive: No. Park outside: No.

18V595000

Date: 2018-09-07. Systems: SEATS.

Defect: General Motors LLC (GM) is recalling certain 2014-2016 Cadillac CTS vehicles, equipped with heated front seats. The flexible heating mats in the front seats may be damaged over time, resulting in the seat heaters producing excessive heat.

Consequence: In cold ambient temperatures, the seat heaters in these vehicles can turn on automatically when the vehicle is remotely started. If a damaged seat heater is turned on while no one is inside the vehicle, the damaged seat heater can overheat, increasing the risk of a fire.

Remedy: GM will notify owners, and dealers will recalibrate the body control module, disabling the automatic activation of the heated seat when the vehicle is remotely started, free of charge. The recall began November 1, 2018. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for the recall is 18286.

Do not drive: No. Park outside: No.

15V358000

Date: 2015-06-09. Systems: SERVICE BRAKES, HYDRAULIC.

Defect: General Motors LLC (GM) is recalling certain model year 2015 Cadillac ATS and CTS vehicles. The affected vehicles have a bracket between the brake pedal assembly and the rod that actuates the brakes that may fracture during normal brake pedal operation.

Consequence: If the bracket fractures, the driver would not be able to apply the brakes, increasing the risk of a crash.

Remedy: GM will notify owners, and dealers will inspect the vehicle and replace any affected bracket, free of charge. The recall began July 6, 2015. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 15352.

Do not drive: No. Park outside: No.

Investigations

0 investigations; 0 open.

Manufacturer communications

1,781 manufacturer communications.

Communications by system
SystemCount
EQUIPMENT718
ELECTRICAL SYSTEM387
ENGINE AND ENGINE COOLING196
ENGINE168
POWER TRAIN135
EQUIPMENT ADAPTIVE/MOBILITY111
WHEELS78
UNKNOWN OR OTHER77

11037555

Date: 2026-09-26. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.

11037253

Date: 2026-09-04. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

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

11035340

Date: 2026-07-21. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

PI to help diagnose A/C concern

11030974

Date: 2026-04-01. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

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

11030091

Date: 2026-03-09. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

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

11030092

Date: 2026-03-09. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

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

11027601

Date: 2026-01-08. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

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

11025755

Date: 2025-11-20. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customera s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If

11023091

Date: 2025-09-09. Type: Other. Systems: UNKNOWN OR OTHER.

New Vehicle Monitoring Programs Section in IVH

11022084

Date: 2025-08-14. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

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

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
CTS47

Same model, other years

All model years | All Cadillac models

Other Cadillac models, 2015

Sources

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