Control, rear cargo, radio, redundant

Years 2007–09, 2014–16 Models 1 Factory citations 6

Also documented for Buick Chevrolet Saturn

Documented applications

Acadia — first generation, Lambda (2007–2017)

2007–2009, 2014–2016 Factory-verified

the 2014–2016 guides read audio system controls in the rear cargo area.

GM factory document — 2007 gmc acadia 2wd rpo code list, p.1.
GM factory document — 2008 gmc acadia 2wd rpo code list, p.1.
GM factory document — 2009 gmc acadia 2wd rpo code list, p.1.
GM factory document — 2014 gmc acadia fleet order guide wayback, p.2.
GM factory document — 2015 gmc acadia fleet order guide wayback, p.2.
GM factory document — 2016 gmc acadia fleet order guide wayback, p.2.

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