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Reading VIN 1GKKNXLS3KZ166502 live from the NHTSA database…

Decoded · NHTSA vPIC · VIN 1GKKNXLS3KZ166502 · Checked Oct 29, 2026
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Vehicle history — accidents, title & owners

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What has this car been through?

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This VIN, character by character

How 1GKKNXLS3KZ166502 breaks down:

Recalls for this model year …

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Complaints on this exact build 5

NHTSA publishes the first 11 characters of the VIN with every complaint — that identifies the plant, model year, body and engine. So these are reports from cars built exactly like this one, not an average across the whole model.

1GKKNXLS3KZ•••••• 2019 Gmc ACADIA

That is about average for the 2019 Gmc ACADIA — 3 complaints per build across 115 builds.

5on this build
384on the model
115builds in total
Most reported Power Train 2 Engine 2

What owners of this build wrote

Power Train May 2026
The contact owns a 2019 GMC Acadia. The contact stated that upon parking and attempting to turn off the vehicle, the message “Action Required. Shift to Park” was displayed while the gear shifter was in park(P). The vehicle failed to turn off. The contact moved the gear shifter…
Engine Feb 2026
Owner of a 2019 GMC Acadia Denali (VIN: [XXX] , current odometer ~87,164 miles), purchased new. In early February 2026, the check engine light came on. Independent diagnostic scan confirmed persistent P0420 code (“Catalyst System Efficiency Below Threshold Bank 1”) as current,…
Unknown Or Other Aug 2023
When vehicle is put into park and you go to shut off the car it gives a message to shift to park. Diagnosis reveled that there is a service bulletin SB#19-NA206 which tells the mechanic to replace the the shift control assembly and add jumper harness to cure shift to park…
Unknown Or Other Feb 2020
Car automatically shuts off when driving multiple occurrences of this happening
Power Train Mar 2019
The manual gear shifter controls in low gear on the center console do not shift. The manual control worked during the test drive at the dealership when the car had 17 miles on it, march 10, 2019. The shifter failure was first noticed when the car had about 500 miles on it,…

Owner complaints …

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Decoded via NHTSA vPIC. Recalls, complaints and safety from NHTSA; MPG from EPA fueleconomy.gov. Full history reports from our partner. VIN 1GKKNXLS3KZ166502 · decoded Oct 2026. — ForCar Reviewed by , founder of ForCar.