Chevrolet Silverado 2017–2018 — technical service bulletin
Bulletin PIT5588 · NHTSA communication 10123233 · issued Oct 10, 2017
Technical service bulletin
communication type
Equipment
component
2017–2018
model years
2
vehicle entries
Official summary
This Preliminary information communicatesthat General Motors is working on a solution for this concern. Once a solution is available, this PI will be updated with additional details - allowing dealership personnel to contact the customer to schedule a service appointment and repair the vehicle.
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.