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Total NHTSA Complaints
24
Owner filings recorded
#1 Reported Problem
Exterior Lighting
10 reports (41.7%)
Crash Incident Reports
2
Filings citing a crash
Fire & Injury Reports
1
0 fire • 1 injury filings
Defect Investigation Analysis

Executive Problem Findings

AutoUtility currently tracks 24 official NHTSA owner defect complaints for the 2023 Cadillac LYRIQ. Exterior Lighting issues are the most frequently reported category, appearing in 10 complaints (41.7% of submitted records). Among these NHTSA complaint records, 2 filings cite a crash, 1 reports one or more injuries.

Methodology Notice: Consumer complaints are unverified voluntary submissions to the NHTSA Office of Defects Investigation (ODI). Filings are not normalized for sales volume or vehicle mileage and do not constitute an audited component failure rate.
Incident & Severity Profile
  • • Total Owner Reports: 24 complaints submitted under federal penalty.
  • • Primary Subsystem: Exterior Lighting accounts for 41.7% of submissions (10 reports).
  • • Secondary Systems: Driver Assistance & Safety Tech (6), Electrical System (6).
  • • Crash Incidents: 2 filings cite an impact or collision.
  • • Thermal Incidents: 0 filings cite smoke or fire.
  • • Reported Casualties: 1 injury filings • 0 fatality filings.
Category Distribution

Reported Defect Categories for 2023 Cadillac LYRIQ

Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records

Exterior Lighting
10
41.7%
Driver Assistance & Safety Tech
6
25%
Electrical System
6
25%
Brakes & Traction Control
4
16.7%
Powertrain & Transmission
2
8.3%
#1 41.7% SHARE

Exterior Lighting

10 owner complaints submitted to NHTSA ODI for this subsystem.

✓ 0 Incidents
#2 25% SHARE

Driver Assistance & Safety Tech

6 owner complaints submitted to NHTSA ODI for this subsystem.

⚠️ 1 Crash
#3 25% SHARE

Electrical System

6 owner complaints submitted to NHTSA ODI for this subsystem.

✓ 0 Incidents
⚠️ 3 Associated Recall Campaigns
#4 16.7% SHARE

Brakes & Traction Control

4 owner complaints submitted to NHTSA ODI for this subsystem.

⚠️ 1 Crash 🩹 1 Injury
⚠️ 1 Associated Recall Campaign
Federal Oversight

Official NHTSA Defect Investigations (2)

Formal engineering analyses and preliminary evaluations opened by the NHTSA Office of Defects Investigation

ODI Action #EA26006 OPEN Engineering Analysis (EA)
Opened: 2026-08-21 • Active
Subject / Subsystem
Electronic Brake Module Component Failure
Affected Component
SERVICE BRAKES
Recall Linkage
No direct recall linkage
On April 11, 2024, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE24011 after receiving complaints concerning a loss of brake assist in 2023 MY Cadillac Lyriq vehicles. These complaints allege a hard brake pedal, followed by a “Brake System Failure” message at start up or while driving. GM shared records regarding several internal investigations for loss of brake assist due to alleged spindle fractures in the eBoost system. GM has stated that in the event of a spindle fracture, anti-lock brakes (ABS), stability control, and traction control remain functional until the vehicle comes to a complete stop. At this point, ABS, brake assist, stability control, and traction control functions are lost. The loss of these functions causes the vehicle to set one of three Diagnostic Trouble Codes (DTCs) based on failed performance criteria for the Electronic Brake Control Module (EBCM). These DTCs, in turn, activate several driver alerts: an audible chime, a visual “Service Brake System” message in the display, and multiple illuminated Malfunction Indicator Lights (MILs) for the ABS, Traction Control, and Brakes informing the driver of loss of functionality. The vehicle speed will also be limited to 70 KPH (43 MPH). Since opening PE24011, ODI has continued to receive reports of loss of brake assist. Some of these reports describe symptoms inconsistent with GM’s description of a spindle failure. These reports allege an immediate loss of brake assist functionality as opposed to the loss occurring after the vehicle comes to a complete stop. The sudden loss of brake assist during a braking event could result in extended braking distance, which increases the risk of a crash or injury. ODI believes further analysis is necessary to assess the potential for failures in GM’s eBoost system to resulting in safety-related outcomes. At this time, ODI is aware of the following vehicles that are equipped with this eBoost system: 2023-2026 MY Cadillac Lyriq, Chevrolet Colorado, and GMC Canyon; 2024-2026 MY Buick Enclave, Envision; Chevrolet Blazer EV, Equinox EV, Traverse; Cruise Origin; and GMC Acadia; 2025-2026 MY Cadillac Celestiq and Optiq. ODI is also aware of 2024-2026 MY Acura ZDX and 2024-2026 MY Honda Prologue vehicles that were built with this system. The Acura and Honda vehicles were manufactured by GM in a joint venture with Honda, and will be included in the Engineering Analysis as peer vehicles. ODI is opening this Engineering Analysis to further assess the safety-related consequences of a failed eBoost system. In addition, ODI is expanding the scope of the investigation to encompass all GM vehicles that share this eBoost system. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.
ODI Action #PE24011 CLOSED Preliminary Evaluation (PE)
Opened: 2024-04-11 • Closed: 2026-08-21
Subject / Subsystem
Electronic Brake Module Component Failure
Affected Component
SERVICE BRAKES
Recall Linkage
No direct recall linkage
On April 11, 2024, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE24011 after receiving complaints concerning a loss of brake assist in 2023 MY Cadillac Lyriq vehicles. These complaints allege a hard brake pedal, followed by a “Brake System Failure” message at start up or while driving. GM shared records regarding several internal investigations for loss of brake assist due to alleged spindle fractures in the eBoost system. GM has stated that in the event of a spindle fracture, anti-lock brakes (ABS), stability control, and traction control remain functional until the vehicle comes to a complete stop. At this point, ABS, brake assist, stability control, and traction control functions are lost. The loss of these functions causes the vehicle to set one of three Diagnostic Trouble Codes (DTCs) based on failed performance criteria for the Electronic Brake Control Module (EBCM). These DTCs, in turn, activate several driver alerts: an audible chime, a visual “Service Brake System” message in the display, and multiple illuminated Malfunction Indicator Lights (MILs) for the ABS, Traction Control, and Brakes informing the driver of loss of functionality. The vehicle speed will also be limited to 70 KPH (43 MPH). Since opening PE24011, ODI has continued to receive reports of loss of brake assist. Some of these reports describe symptoms inconsistent with GM’s description of a spindle failure. These reports allege an immediate loss of brake assist functionality as opposed to the loss occurring after the vehicle comes to a complete stop. The sudden loss of brake assist during a braking event could result in extended braking distance, which increases the risk of a crash or injury. ODI believes further analysis is necessary to assess the potential for failures in GM’s eBoost system to resulting in safety-related outcomes. At this time, ODI is aware of the following vehicles that are equipped with this eBoost system: 2023-2026 MY Cadillac Lyriq, Chevrolet Colorado, and GMC Canyon; 2024-2026 MY Buick Enclave, Envision; Chevrolet Blazer EV, Equinox EV, Traverse; Cruise Origin; and GMC Acadia; 2025-2026 MY Cadillac Celestiq and Optiq. ODI is also aware of 2024-2026 MY Acura ZDX and 2024-2026 MY Honda Prologue vehicles that were built with this system. The Acura and Honda vehicles were manufactured by GM in a joint venture with Honda, and will be included in the Engineering Analysis as peer vehicles. ODI is upgrading this Preliminary Evaluation to an Engineering Analysis, EA26006, to gain further understanding ofthe safety-related consequences of a failed eBoost system. In addition, ODI is expanding the scope of the investigation to encompass all GM vehicles that share this eBoost system. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Consumer Filings

Recent NHTSA Owner Reports for 2023 Cadillac LYRIQ

Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation

Driver Assistance & Safety Tech ODI #11682101
Filed: 08/21/2025
⚠️ Crash Cited

"Backing out of driveway and screen went black and a collision occurred a second or two later. We have had the Lyriq in the shop multiple times for glitchy screens and screen going black but never has been fully resolved. I did recieve a recall letter (unfortunately I threw it away) but now it shows..."

Visibility, Wipers & Glass ODI #11630577
Filed: 12/13/2024
Defect Report

"The gauge cluster/infotainment screen dims automatically when the light sensor on the dash senses the environment has gotten darker. The problem is that this happens extremely early at dusk/dark hours when it's still fairly bright outside, and the brightness of the screen is too dim to see things..."

Exterior Lighting ODI #11630444
Filed: 12/12/2024
Defect Report

"During dusk and dawn conditions, the vehicle dims the dashboard lighting to the point that everything is very difficult to see. They are diming the displays when the exterior lighting conditions are still too bright for the very dim display. I have owned many GM vehicles with this type of automatic..."

Electrical System ODI #11630145
Filed: 12/11/2024
Defect Report

"The entire left portion of the screen became inoperable and remained a black screen despite attempts to reset the system. The left side of the screen contains information such as gear selection, speedometer, lane keep assist, and many other important information. There is no other way to see what..."

Driver Assistance & Safety Tech ODI #11610956
Filed: 08/26/2024
Defect Report

"Weather was dry. Time was 5:30 PM - still sunlit. Driving down the interstate, 70 MPH in the middle lane of a three lane highway. Super Cruise is active, no cars in front of me within 500+ feet. I MAY recall a partially blown tire in the lane to my left. All of a sudden, car brakes and slows..."

Multi-Year Trend

Complaint History for Cadillac LYRIQ

Reported defect complaint volume across sibling model years (2023–2026)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2023 Cadillac LYRIQ Current Page 24 2 7 Current
2024 Cadillac LYRIQ 112 17 6 View 2024 Problems →
2025 Cadillac LYRIQ 16 3 3 View 2025 Problems →
2026 Cadillac LYRIQ 0 0 1 View 2026 Problems →
Exhaustive System Audit

Detailed NHTSA Component Breakdown for 2023 Cadillac LYRIQ

Complete distribution of consumer defect reports across all 15 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Injury Entries Fatality Entries
EXTERIOR LIGHTING 8 0 0 0 0
Electrical System NHTSA category: ELECTRICAL SYSTEM 2 0 0 0 0
Service Brakes NHTSA category: SERVICE BRAKES 2 0 0 0 0
Back Over Prevention / Camera NHTSA category: BACK OVER PREVENTION 1 1 0 0 0
BACK OVER PREVENTION,FORWARD COLLISION AVOIDANCE 1 0 0 0 0
ELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE 1 0 0 0 0
ELECTRICAL SYSTEM,UNKNOWN OR OTHER 1 0 0 0 0
EXTERIOR LIGHTING,VISIBILITY/WIPER 1 0 0 0 0
Forward Collision Avoidance NHTSA category: FORWARD COLLISION AVOIDANCE 1 0 0 0 0
FORWARD COLLISION AVOIDANCE,ELECTRICAL SYSTEM 1 0 0 0 0
Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM 1 0 0 0 0
POWER TRAIN,ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM 1 0 0 0 0
POWER TRAIN,EXTERIOR LIGHTING,FORWARD COLLISION AVOIDANCE 1 0 0 0 0
STEERING,AIR BAGS,SERVICE BRAKES 1 1 0 1 0
Other / Uncategorized NHTSA category: UNKNOWN OR OTHER 1 0 0 0 0
Search Intelligence

Quick Answers: Common Problems & Reliability Questions for the 2023 Cadillac LYRIQ

Direct, deterministic answers synthesized from verified United States government databases for the 2023 Cadillac LYRIQ

What are the most common reported problems with the 2023 Cadillac LYRIQ?

In official NHTSA consumer records, the most frequently cited issue area for the 2023 Cadillac LYRIQ is Exterior Lighting, appearing in 10 records (41.7% of submitted filings).

Secondary reported categories include Driver Assistance & Safety Tech (6) and Electrical System (6).

Source: NHTSA Office of Defects Investigation (ODI)

Is the 2023 Cadillac LYRIQ a reliable vehicle?

AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 24 consumer defect complaints and 7 safety recall campaigns for the 2023 Cadillac LYRIQ.

Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.

Source: NHTSA ODI & Safety Recalls Databases

Are there crash, fire, or injury reports associated with the 2023 Cadillac LYRIQ?

Among consumer complaint records on file with NHTSA for the 2023 Cadillac LYRIQ, 2 filings cite a crash, 0 cite smoke or fire, and 1 report one or more injuries.

Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.

Source: NHTSA Office of Defects Investigation Consumer Logs

Has NHTSA formally investigated defects on the 2023 Cadillac LYRIQ?

NHTSA ODI records list 2 formal defect investigations involving the 2023 Cadillac LYRIQ (1 currently open).

Federal defect investigations are formal engineering evaluations opened when safety defect trends emerge, and do not by themselves establish a confirmed defect or mandatory recall.

Source: NHTSA Office of Defects Investigation Registry
Official US Government Data Provenance

The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.