The Used Car Index

2026 Cadillac CT5 problems

NHTSA lists 6 complaints for the 2026 Cadillac CT5, 2 of them mention a crash and 0 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.

Data build 2026-10-09.

NHTSA lists this vehicle as CADILLAC CT5.

At a glance

Complaints
6
With crash
2
With fire
0
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
1
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
5,861
Investigations
0
Open investigations
0
Manufacturer communications
110

Complaints per 100k sold unavailable. This model year is too recent for a sales denominator.

Where the complaints are

Top systems
SystemComplaintsShare of this vehicle's complaints
FORWARD COLLISION AVOIDANCE466.7%
SERVICE BRAKES233.3%
VEHICLE SPEED CONTROL233.3%
ELECTRICAL SYSTEM116.7%
ENGINE116.7%
POWER TRAIN116.7%
UNKNOWN OR OTHER116.7%
Top subsystems
SystemSubsystemComplaints
FORWARD COLLISION AVOIDANCEADAPTIVE CRUISE CONTROL2
FORWARD COLLISION AVOIDANCEAUTOMATIC EMERGENCY BRAKING2
FORWARD COLLISION AVOIDANCEWARNINGS1

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
loss of control350.0%0.64
electrical electronic233.3%0.91
mechanical failure116.7%1.00
Severities
LabelCountShare of taggedMean confidence
moderate466.7%0.80
high233.3%1.00

Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 6 tagged complaints of 6 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.

1 recalls.

26V114000

Date: 2026-02-26. Systems: EQUIPMENT.

Defect: General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ, Escalade IQL, LYRIQ, VISTIQ, Chevrolet Blazer EV, Corvette Convertible, Corvette Coupe, Corvette Convertible E-Ray, Equinox, Silverado 1500, 2500, 3500, Silverado EV, Suburban 1500, Tah (excerpt)

Consequence: Without an owner's manual to consult, owners may not know how to safely use and operate the vehicle, increasing the risk of injury in a crash. (excerpt)

Remedy: Dealers will reset the vehicle radio, which will facilitate automatic download of the electronic ownera s manual, free of charge. Owner notification letters were mailed April 16, 2026. Owners may contact GM customer service at 1-866-467-9700, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-333-4223. The manufacturer's number for this recall is N252540430. Vehicl (excerpt)

Do not drive: No. Park outside: No.

Investigations

0 investigations; 0 open.

Manufacturer communications

110 manufacturer communications.

Communications by system
SystemCount
UNKNOWN OR OTHER94
ELECTRICAL SYSTEM4
ENGINE3
VCU2
BCM, EBCM1
CGM-OTA1
FORWARD COLLISION AVOIDANCE1
FUEL/PROPULSION SYSTEM1

11038132

Date: 2026-09-28. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This Preliminary information communicates to dealers a procedure to reset the radio.

11038136

Date: 2026-09-28. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to anything being replaced.

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.

11037446

Date: 2026-09-15. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

If a vehicle has an issue with super cruise inoperative tech is directed to follow a diagnostic path before replacing the Image processing module.

11037744

Date: 2026-09-10. Type: Over The Air. Systems: UNKNOWN OR OTHER.

This update contains a required software change to help improve the overall software update and diagnostics process. Be sure to install this update to be able to receive future software updates. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is e

11037319

Date: 2026-09-08. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This PI advises of a procedure for a Service Door Latch System message with No Related DTCs

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.

11037251

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

This Preliminary Information communicates an issue with oil leakage from the band clamps on one or both turbocharger(s). This issue is still under investigation and will be updated into a bulletin when the root cause is identified.

11037256

Date: 2026-09-02. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This preliminary information is to inform technicians and customers that GM is aware of the issue and the vehicle can still be driven. When a repair is available, this PI will be updated.

11036715

Date: 2026-08-28. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.

This Preliminary information communications information on a Short Range Radar software anomaly causing false / ghost left or right side object detection alerts.

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
CT56

Same model, other years

All model years | All Cadillac models

Other Cadillac models, 2026

Sources

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