Chevrolet Silverado 1500 2021–2023 — technical service bulletin
Bulletin PIT5927B · NHTSA communication 10232799 · issued Feb 7, 2023
Technical service bulletin
communication type
Equipment
component
2021–2023
model years
6
vehicle entries
Official summary
This Preliminary information provides a proactive communication to dealers advising that engineering is aware of the Turn by Turn concern, and working on a resolution. It also advises that once a repair is available that the PI will be replaced by a Service Bulletin.
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.