Chevrolet Express 2003–2005 — technical service bulletin
Bulletin 050525002 · NHTSA communication 10017322 · issued Feb 1, 2005
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2003–2005
model years
6
vehicle entries
Official summary
Diagnostic information on antilock brake system (abs) diagnostic trouble code(s) (dtc) c0035, c0040, c0050, c0055 and/or p0609. *tt
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.