Saturday, August 8, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Chevrolet Silverado 2500 2016–2026 — technical service bulletin

Bulletin PIT5544J · NHTSA communication 11034767 · issued Jun 24, 2026

Technical service bulletin
communication type
Unknown OR Other
component
2016–2026
model years
44
vehicle entries

Official summary

This Preliminary information communicates information on a hydraulic rush type noise from the power steering gear. This noise is a characteristic of the new Active Hydraulic Assist System RPO NV8 and no repairs should be made. The noise is most noticeable in the cab at idle, in park, with all accessories turned off.

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.