Chevrolet Suburban 2023–2024 — technical service bulletin
Bulletin N232415790 · NHTSA communication 10248661 · issued Jan 8, 2024
Technical service bulletin
communication type
Electrical System
component
2023–2024
model years
5
vehicle entries
Official summary
Service Update. Certain vehicles may be missing the provisioning for the graphics processor on the instrument cluster. Dealers are to replace the instrument cluster.
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.