Cadillac CTS 2003 — technical service bulletin
Bulletin 052703 · NHTSA communication 10003670 · issued May 27, 2003
Technical service bulletin
communication type
Fuel System, Other
component
2003
model years
1
vehicle entries
Official summary
Fuel gauge goes to e or car runs out of fuel at a quarter of a tank, a possible diagnostic trouble code of p1172. *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.