Chevrolet Suburban 2023 — technical service bulletin
Bulletin PIT6128 · NHTSA communication 10251707 · issued Feb 21, 2024
Technical service bulletin
communication type
Lane Departure
component
2023
model years
3
vehicle entries
Official summary
This Preliminary information communicates information on to verify if the correct Rear Short Range Radar brackets are heat staked to the rear fascia. If brackets are installed in incorrect location U3000 SYM76 can set.
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.