Buick Enclave 2020–2023 — technical service bulletin
Bulletin PIT5856A · NHTSA communication 10236136 · issued Apr 5, 2023
Technical service bulletin
communication type
Electrical System
component
2020–2023
model years
8
vehicle entries
Official summary
This Preliminary information communicates that a customer may experience the radio display screen flickering or blacking out when moving the up/down switch on the passenger seat. The technician is advised that engineering is working on a repair and that no repairs should be made to the vehicle at this time.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.