S40 ✓ Factory-verified

GMC · Regular Production Option

LPO, liner, trunk/cargo area

Years 2015 Models 1 Factory citations 1

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Also documented for Chevrolet

Documented applications

Savana — GMT610 (2003–2027) →

• 2015 ✓ Factory-verified

  GM's list calls it an accessory

  ⛭ GM factory document — 2015 chevrolet express savana electrical body builders manual service manual 2015 en us, p.15.

This page aggregates every documented appearance of S40 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.