2021 Cadillac XT6 AWD recalls and complaints

NHTSA lists 2 recalls for the 2021 Cadillac XT6 AWD; the most frequently affected component is back over prevention — camera. Owners filed 18 complaints, most often about fuel/propulsion system. Among the 6 model years of this model in the database, 2021 ranks #3 for number of recalls.

Recalls2

Complaints18

Check your own vehicle by VIN at NHTSA →

Recalls (2)

Back over prevention — CameraCampaign 22V709000 · 22 Sep 2022

Problem: General Motors, LLC (GM) is recalling certain 2020-2021 Cadillac XT5, XT6, and GMC Acadia vehicles equipped with the optional Surround Vision feature. The rearview camera coaxial cable connectors may have been crimped improperly, causing the rearview camera to fail or function intermittently.

Risk: An inoperative rearview camera can reduce the driver's rear visibility, increasing the risk of a crash.

Remedy: Dealers will replace the coaxial cables, free of charge. Owner notification letters were mailed January 18, 2023. Owners may contact Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N222378380.

Fuel system, gasoline — Hoses, lines/piping, and fittingsCampaign 21V422000 · 03 Jun 2021

Problem: General Motors, LLC. (GM) is recalling certain 2021 Cadillac XT5, XT6, and GMC Acadia vehicles. The fuel supply lines may be improperly attached and seated.

Risk: Improperly attached and seated fuel supply lines may loosen or separate, causing a fuel leak and increasing the risk of a fire.

Remedy: Dealers will inspect and replace fuel supply lines as necessary, free of charge. Owner notification letters were mailed on July 1, 2021. Owners may contact Cadillac customer service at 1-800-458-8006 and GMC customer service at 1-800-462-8782. GM's number for this recall is N212335590.

What owners complain about

Share of the 18 most recent complaints stored for this model year, by component. Owners can list more than one component.

Fuel/propulsion system4 · 22%

Electrical system4 · 22%

Back over prevention4 · 22%

Unknown or other3 · 17%

Engine3 · 17%

Forward collision avoidance2 · 11%

Service brakes1 · 6%

Power train1 · 6%

When complaints were filed

20212

20235

20241

20255

20265

From owner complaints

[XXX] My 2021 XT6 occasionally stumbles when accelerating from a stop, both when the engine is running or when it has auto stopped, only occasionally. If the car won't accelerate properly, it can cause a collision, especially if making a left hand turn at an intersection. It started happening about June 2025 and kept…
Unknown or other · Dec 2025 · NHTSA complaint record

The vehicle's check engine light came on late afternoon and then started with a delayed turn over, but not actually starting thr following day. The vehicle had to be towed to the dealership. The technician and service advisor commented immediately that it is likely the fuel pump control module. With the commentary…
Engine · Dec 2023 · NHTSA complaint record

Car started and ran at idle for 5 minutes. 10 minutes later when attempting to restart, the engine churned for several seconds then ran for about 2 seconds and cut out. "Press to Start" button remained showing green and would not respond to being pressed. The car was stationary in my garage; this would have been…
Electrical system · Sep 2024 · NHTSA complaint record

The Sunroof popped and shattered. I was on the highway with very light traffic - cars were at least 200 feet apart - when I heard a loud boom and then felt and saw the sunroof cover start vibrating. It was not the small smack of a rock - it was a loud pop and I wondered if my muffler had just fallen off the car. But…
Unknown or other · Sep 2021 · NHTSA complaint record

How this year compares

Recalls per model year for this model.

Full specifications All model years 2021 Cadillac lineup

Source

Recall and complaint records from the US National Highway Traffic Safety Administration (NHTSA). A recall listed here may not apply to every vehicle of this model year — always check your VIN with NHTSA or a dealer.

2021 Cadillac XT6 FWD recalls and complaints Recalls
2021 Cadillac XT5 AWD recalls and complaints Recalls
2021 Cadillac XT5 FWD recalls and complaints Recalls
2021 GMC Acadia AWD recalls and complaints Recalls
2022 Cadillac XT6 AWD Car specs
2024 Cadillac XT6 AWD Car specs
2023 Cadillac XT6 AWD Car specs