- 2027 Factory-verified
tailgate-mounted fold-out grab handle
TGH Factory-verified
Also described as Language control, Spanish, Portuguese, French
Documented applications
- 2026–2027 Factory-verified
only in: 2500 HD, 3500 HD
- 2026 Factory-verified
- 2009 Factory-verified
This page aggregates every documented appearance of TGH in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.