- 1998 Factory-verified
D89 Factory-verified
Also documented for BuickChevroletOldsmobile
Documented applications
- 1998–2000 Factory-verified
the 1998–1999 lists add B pillar blackout
- 1998 Factory-verified
This page aggregates every documented appearance of D89 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.