- 2008 Factory-verified
the 2008 list reads 3 point ELR, rear center;
AT7 Factory-verified
Also documented for GMCPontiac
Documented applications
- 2009 Factory-verified
- 2023–2024, 2026 Factory-verified
This page aggregates every documented appearance of AT7 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.