Cadillac CTS 2003 — technical service bulletin
Bulletin 052802 · NHTSA communication 636702 · issued May 28, 2002
Technical service bulletin
communication type
Equipment
component
2003
model years
1
vehicle entries
Official summary
Customers may comment on the volume either being too low or too high when making an onstar call. *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.