Cadillac CTS 2003 — technical service bulletin
Bulletin 061903 · NHTSA communication 10003708 · issued Jun 19, 2003
Technical service bulletin
communication type
Fuel System, Gasoline
component
2003
model years
2
vehicle entries
Official summary
FUEL ECONOMY TIPS. *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.