DCP ✓ Factory-verified

Buick · Regular Production Option

Processing, directions and connections service package

Years 2009 Models 2 Factory citations 2

Query this via API →

Also documented for CadillacChevroletGMCPontiacSaturn

Documented applications

Enclave — Lambda / GMT967 (2008–2017) →

• 2009 ✓ Factory-verified internal
  ⛭ GM factory document — 2009 buick enclave rpo code list, p.1.

Lucerne — G-body (2006–2011) →

• 2009 ✓ Factory-verified internal
  ⛭ GM factory document — 2009 buick lucerne rpo code list, p.1.

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