2023 Cadillac XT5 Problems: 6 Known Issues
2023 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated November 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2023 Cadillac XT5 has 6 documented known issues, with 3 rated critical. The most serious are Owner report: front panoramic sunroof glass broke while driving, 9T65 Nine-Speed Low-Mileage DTCs: Snap Ring and Valve/Solenoid Body Diagnosis (Bulletin 20-NA-136, 2021-2024) and Recall 23V172: 9-Speed Automatic Built With the Wrong Sun Gear Can Let the Driver-Side Half-Shaft Disengage. DIY maintenance guides at au7o.io.
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All 6 Known Issues
NHTSA Recalls10 recalls
EQUIPMENT:OTHER:LABELS
General Motors, LLC (GM) is recalling certain 2023 Cadillac XT5, XT6, and GMC Acadia vehicles. The certification label located on the driver's side B-pillar contains tire size information that may be illegible. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."
POWER TRAIN:DRIVELINE:DRIVESHAFT
General Motors, LLC (GM) is recalling certain 2023 Cadillac XT5 and GMC Acadia vehicles. The right-front half-shaft assemblies may be improperly connected to the transmission, causing them to separate.
POWER TRAIN:AUTOMATIC TRANSMISSION
General Motors, LLC (GM) is recalling certain 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, and 2022-2023 Cadillac XT5 vehicles. The transmission may have been built with an incorrect sun gear, which can result in the driver-side half-shaft disengaging from the transmission.
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
General Motors, LLC (GM) is recalling certain 2023-2025 Cadillac XT5 and 2024-2025 Cadillac XT6 vehicles. The instrument panel may not illuminate when the hazard warning lights, high beams, or turn signals are activated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 101, "Controls and Displays" and 108, "Lamps, Reflective Devices, and Assoc. Equipment."
AIR BAGS:FRONTAL
General Motors, LLC (GM) is recalling certain 2024 Cadillac XT5 vehicles. The driver's front air bag cushion may tear during deployment, resulting in the air bag not deploying as intended.
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Frequently Asked Questions
What are the most common Cadillac XT5 problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2023 Cadillac XT5 has 6 documented issues. Documented issues include: Owner report: front panoramic sunroof glass broke while driving, 9T65 Nine-Speed Low-Mileage DTCs: Snap Ring and Valve/Solenoid Body Diagnosis (Bulletin 20-NA-136, 2021-2024), Recall 23V172: 9-Speed Automatic Built With the Wrong Sun Gear Can Let the Driver-Side Half-Shaft Disengage. Of these, 3 are rated critical and should be addressed promptly.
Is the Cadillac XT5 reliable?
The 2023 Cadillac XT5 has 6 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 3 issues are rated critical: Owner report: front panoramic sunroof glass broke while driving and 9T65 Nine-Speed Low-Mileage DTCs: Snap Ring and Valve/Solenoid Body Diagnosis (Bulletin 20-NA-136, 2021-2024) and Recall 23V172: 9-Speed Automatic Built With the Wrong Sun Gear Can Let the Driver-Side Half-Shaft Disengage. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
What is the 2023 Cadillac XT5 Owner report: front panoramic sunroof glass broke while driving?
A 2023 XT5 owner reported the front sunroof glass breaking while driving, about one month after acquiring the vehicle. The owner described glass falling from the vehicle and reported that the interior cover was closed. This is an owner allegation recorded by NHTSA, not a confirme… Severity: high.
What is the 2021-2024 Cadillac XT5 9T65 Nine-Speed Low-Mileage DTCs: Snap Ring and Valve/Solenoid Body Diagnosis (Bulletin 20-NA-136, 2021-2024)?
GM bulletin 20-NA-136 (May 2024) gives a diagnostic and repair strategy for 9T65 nine-speed automatics (RPO M3W/M3V) in 2021-2024 XT5 and related GM crossovers that set transmission DTCs with less than 12,000 miles on the odometer. It points technicians to PIP5974 for a clutch sn… Severity: high.
What is the 2022-2023 Cadillac XT5 Recall 23V172: 9-Speed Automatic Built With the Wrong Sun Gear Can Let the Driver-Side Half-Shaft Disengage?
Recall 23V172 / GM N222389310 covers selected 2022–2023 XT5 vehicles with a dimensionally incorrect transmission sun gear. The June 2023 filing identifies 1,023 XT5s built April 1–December 19, 2022; the 2.0L four-cylinder is excluded. A driver-side half-shaft can disengage, causi… Severity: high.
What is the 2023-2025 Cadillac XT5 Recall 24V459: Instrument Panel Fails to Illuminate the Hazard, High-Beam and Turn-Signal Telltales?
Certain 2023-2025 XT5 (and 2024-2025 XT6) crossovers have an instrument-cluster software fault where the panel does not illuminate the indicator when the hazard warning lights, high beams or turn signals are activated. With no telltale, the driver has no in-car feedback that thos… Severity: medium.
What is the 2020-2025 Cadillac XT5 Shudder or shake at low speeds from the torque converter clutch — bulletin 23-NA-072?
GM says some owners may feel shudders or shakes at low speeds, possibly caused by torque converter clutch (TCC) shudder on shift and/or poor TCC control. The transmission fluid may be contaminated and/or the torque converter damaged. Applies to: 2020-2025 Cadillac XT5 with the 3. Severity: medium.
What is the 2020-2025 Cadillac XT5 2.0L Turbo (LSY) Camshaft-Carrier T-Joint Oil Leak Diagnosis — GM 21-NA-240?
GM 21-NA-240, revised January 2025, addresses oil leaks on LSY-equipped vehicles including the XT5. An improper amount of sealant at the cam carrier can be a cause. Oil from this area can appear to originate at the camshaft carrier, front cover, lower oil pan or timing-chain uppe… Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.