Chevrolet Colorado 2024–2026 — technical service bulletin
Bulletin PIT6517A · NHTSA communication 11033754 · issued Jun 5, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2024–2026
model years
8
vehicle entries
Official summary
This PI advise dealers If U3000 is present, follow the correct service doc by Symptom Byte before contacting PQC; if not present, verify the camera is clean, then contact PQC if no issue is found.
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.