Chevrolet Silverado 1500 2024–2025 — technical service bulletin
Bulletin PIT6060A · NHTSA communication 11011477 · issued Oct 29, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2024–2025
model years
12
vehicle entries
Official summary
This Preliminary information communicates an issue with setting up the trailering features if the trailer height is over 119 inches. Engineering is working on new video processing module software to correct this concern, but in the meantime customers can enter of 118 inches to allow the system to calibrate.
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.