Equipment group 2SA, Eco

Years 2013–16, 2019–20, 2027 Models 4 Factory citations 4

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Also described as Equipment group, BaseEquipment group, ACTIV

Also documented for GMC

Documented applications

Colorado — Second generation (GMT31XX) (2015–2022)

2015–2016 Factory-verified

extended cab 2WD only (model 12M53), not for fleet or government orders; the guides print the code with a footnote digit in their column headings and plainly in the color notes

GM factory document — 2015 chevrolet colorado fleet order guide wayback, p.1.
GM factory document — 2016 chevrolet colorado fleet order guide wayback, p.2.
2019–2020 Single-source

from GM Authority's 2019 Colorado page and GM Authority's 2020 Colorado page (trim levels); the GM guides of these years are not in the repository

Impala — tenth generation (2014–2020)

2014 Factory-verified

model 1GY69; 2.4L LUK eAssist; NICB series LT ECO; the 2015 NICB manual (p.44) also prints Eco (2SA) for 2015, but the 2015 guide has no Eco, so 2015 is not claimed

GM factory document — 2014 chevrolet impala fleet order guide wayback, p.1.

Malibu — eighth generation (2013–2016)

2013–2014 Confirmed

GM's 2014 RPO change list (GM Authority) removes DD8, UVC, UG1, UQA, AP9 and B83 from the 2SA standard equipment for 2014 and adds KI6 to its PCU package
2015 Single-source

2015 rests only on the NICB VIN manual (2015 p.45: series Eco (2SA)); the 2015 fleet guide has no Eco column

Trailblazer — First generation, VSS-F (2021–2027)

2027 Factory-verified

trim group heading of the ACTIV column (1TN56 AWD only)

GM factory document — 2027 chevrolet trailblazer limited fleet order guide, p.1.

This page aggregates every documented appearance of 2SA in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.