Chevrolet Corvette 2022–2024 — technical service bulletin
Bulletin PIT6118A · NHTSA communication 11006422 · issued Aug 15, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2022–2024
model years
15
vehicle entries
Official summary
This Preliminary information communicates a software anomaly that will cause a Forward Collision Unavailable message and a possible orange telltale on the DIC and to update vehicle software to resolve the concern.
Vehicles covered
- 2024 Chevrolet Corvette
- 2022 Chevrolet Silverado 1500
- 2022 Chevrolet Suburban 1500
- 2023 Chevrolet Suburban 1500
- 2024 Chevrolet Suburban 1500
- 2022 Chevrolet Tahoe
- 2023 Chevrolet Tahoe
- 2024 Chevrolet Tahoe
- 2022 GMC Hummer EV Pickup
- 2023 GMC Hummer EV Pickup
- 2024 GMC Hummer EV Pickup
- 2022 GMC Sierra 1500
- 2022 GMC Yukon
- 2023 GMC Yukon
- 2024 GMC Yukon
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.