Chevrolet C3500 1991–1995 — technical service bulletin
Bulletin 455006 · NHTSA communication 39273 · issued Feb 1, 1995
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
1991–1995
model years
10
vehicle entries
Official summary
UNKNOWN
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.