EC0 ✓ Factory-verified

GMC · Regular Production Option

Provisions, European compliant HVAC controls

Years 2003–09 Models 1 Factory citations 3

Query this via API →

Also documented for BuickChevroletOldsmobile

Documented applications

Envoy — GMT360 (2002–2009) →

• 2003–2009 ✓ Factory-verified
  ⛭ GM factory document — 2003 gmc envoy 2wd rpo code list, p.1.

  ⛭ GM factory document — 2005 gmc envoy 2wd rpo code list, p.1.

  ⛭ GM factory document — 2009 gmc envoy 4wd rpo code list, p.1.

This page aggregates every documented appearance of EC0 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.