RYN ✓ Factory-verified

GMC · Regular Production Option

LPO, GM PowerShift AC charging adapter, residential AC charging adapter

Years 2027 Models 1 Factory citations 2

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Also documented for CadillacChevrolet

Documented applications

Sierra EV — BT1 (2024–2027) →

• 2027 ✓ Factory-verified

  for the bidirectional 5AV charger on a NACS native inlet vehicle

  ⛭ GM factory document — 2027 gmc sierra ev fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2027 gmc sierra ev fleet order guide, p.22.

Related codes · mentioned in these notes

5AV

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