Chevrolet Silverado 2500 2024–2026 — technical service bulletin
Bulletin PIT6064B · NHTSA communication 11027687 · issued Jan 12, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2024–2026
model years
12
vehicle entries
Official summary
This PI Communicates information to inform technicians that PTO Configuration has moved from PTO Module to ECM.
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.