- 2003 Factory-verified
GM's list prints (I) (95)
15I Factory-verified
Also documented for ChevroletGMC
Documented applications
- 2003 Factory-verified
the list prints the markers (I) and (95)
- 2000–2001 Factory-verified
GM's wording carries the markers (I) and (95)
This page aggregates every documented appearance of 15I in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.