Heater, seat, cooling, front

Years 2007–09, 2014–17 Models 8 Factory citations 20

Also described as Seats, heated and cooled, perforated leather-appointed front bucketSeating, heated and cooled, perforated leather-appointed front bucketSeats, front, heated and cooled

Also documented for Buick Cadillac Chevrolet Saturn

Documented applications

Acadia — first generation, Lambda (2007–2017)

2009, 2014–2016 Factory-verified

the 2014–2016 guides read heated and cooled front seats.

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.

Sierra — GMT900 (2007–2013)

2009 Factory-verified

GM factory document — 2009 gmc sierra 2wd rpo code list, p.1.

Sierra HD — GMT900 (2007–2014)

2009, 2014 Factory-verified

the 2014 guides describe heated and cooled front bucket seats

GM factory document — 2009 gmc sierra 2wd rpo code list, p.1.
GM factory document — 2014 gmc sierra 2500hd fleet order guide wayback, p.2.
GM factory document — 2014 gmc sierra 3500hd fleet order guide wayback, p.2.

Sierra HD — K2XX (2015–2019)

2015 Factory-verified

requires leather bucket seats (AN3); Sierra, SLE: not offered; SLT: O

GM factory document — 2015 gmc sierra 2500hd fleet order guide wayback, p.2.

Sierra — K2XX (2014–2019)

2014, 2016 Factory-verified

the 2016 guides read heated and vented; the 2017 manual also prints KQV (vented front seats), the Silverado K2XX doc found KB6 replaced by KQV for 2017, and the 2018 Sierra 1500 guide prints KQV, so 2017 is not claimed.

GM factory document — 2014 gmc sierra 1500 fleet order guide wayback, p.2.
GM factory document — 2016 gmc sierra 1500 fleet order guide wayback, p.2.

Yukon — GMT900 (2007–2014)

2007–2009 Factory-verified

GM factory document — 2007 gmc yukon 2wd rpo code list, p.1.
GM factory document — 2009 gmc yukon 2wd rpo code list, p.1.

Yukon — K2XX (2015–2020)

2015–2017 Factory-verified

SLT, Denali: S; the 2018 guide gives KQV in its place

GM factory document — 2015 gmc yukon denali fleet order guide wayback, p.2.
GM factory document — 2016 gmc yukon denali fleet order guide wayback, p.2.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.22.

Yukon XL — K2XX (2015–2020)

2015–2017 Factory-verified

SLT, Denali: S; SLE: not available

GM factory document — 2015 gmc yukon xl denali fleet order guide wayback, p.2, p.5.
GM factory document — 2016 gmc yukon xl denali fleet order guide wayback, p.2, p.5.
GM factory document — 2016 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2016 en us, p.10.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.22.

This page aggregates every documented appearance of KB6 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.