Chevrolet Silverado 2500 2024 — technical service bulletin
Bulletin 24-NA-122 · NHTSA communication 11005007 · issued Jul 10, 2024
Technical service bulletin
communication type
Service Brakes
component
2024
model years
4
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of Service Parking Brake Message Illuminated in the DIC with DTC C0616 Set in the EBCM.
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.