BOY ✓ Factory-verified

Chevrolet · Regular Production Option

Vehicle interface, smartphone, uplevel, retail

Years 2026 Models 2 Factory citations 2

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Also documented for CadillacGMC

Documented applications

Suburban — T1XX (2021–2027) →

• 2026 ✓ Factory-verified
  ⛭ GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.5.

Tahoe — T1XX (2021–2027) →

• 2026 ✓ Factory-verified
  ⛭ GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.5.

This page aggregates every documented appearance of BOY in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.