Cadillac CTS 2003–2004 — technical service bulletin
Bulletin 00836 · NHTSA communication 10007623 · issued Jan 1, 2004
Technical service bulletin
communication type
Power Train
component
2003–2004
model years
4
vehicle entries
Official summary
5l40e 5l50e transmission- high tcc slip speed and or diagnostic trouble code (dtc) p0741 high tcc slip speed. *mj
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.