2021 Buick Enclave Latches, locks and linkages Problems
- Complaints
- 2about this part
- Share
- 8%of 26 total for the year
- Median mileage
- 50,944miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the latches, locks and linkages of the 2021 Buick Enclave, 8% of the 26 complaints for this model year. Where a mileage was given, the median is 50,944 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2021 Buick Enclave. The contact stated while driving at an undisclosed speed, the tailgate latch independently unlocked. The contact stated the failure had occurred several times. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The vehicle was scheduled for an inspection and diagnostic testing. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 39,700.”
NHTSA complaint #11659614, filed 2025-05, 39,700 milesLatches, locks and linkages: other model years
Other parts of the 2021 Buick Enclave
7 complaintsElectrical system
6 complaintsOther or unknown
4 complaintsSeat belts
3 complaintsBody and structure
3 complaintsEngine
2 complaintsTransmission and drivetrain
2 complaintsForward collision avoidance
1 complaintsFuel system
1 complaintsLane departure
1 complaintsSteering
1 complaints
← All problems reported for the 2021 Buick Enclave
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology