UE1 Factory-verified

Chevrolet · Regular Production Option

Communication system, vehicle, GPS 1

Years 2001–09, 2014–27 Models 73 Factory citations 309

Also described as OnStar services capableOnStar communication systemOnStar Directions and Connections plan, 6 monthsOnStar guidance plan, 6 monthsOnStar and Chevrolet connected services capableOnStar, 6 months of Directions and Connections planOnStarOnStar, 6-month trial planOnStar, 6 month trialOnStar Guidance Plan, limited trialOnStar Guidance Plan, 6-month trialOnStar guidance plan, 3-month trialOnStar, 6 month trial planOnStar, Guidance plan, 6 monthsOnStar communication system (GPS)OnStar plan, 6 monthsOnStar plan, 3 monthsOnStar, with trial service planOnStar, Directions and Connections plan, 3 yearsOnStar Guidance Plan, trial serviceOnStar capableOnStar, Guidance plan, 3 yearsOnStar, Guidance plan trial, 3 months

Also documented for Buick Cadillac GMC Hummer Oldsmobile Pontiac Saturn

Documented applications

Avalanche — GMT800 (2002–2006)

2002–2006 Factory-verified

GM factory document — 2002 chevrolet avalanche 2wd rpo code list, p.1.
GM factory document — 2003 chevrolet avalanche 2wd rpo code list, p.1.
GM factory document — 2004 chevrolet avalanche 2wd rpo code list, p.1.
GM factory document — 2005 chevrolet avalanche 2wd rpo code list, p.1.
GM factory document — 2006 chevrolet avalanche 2wd rpo code list, p.1.
GM Heritage factory kit — 2002 Chevrolet Avalanche, p.55.
GM Heritage factory kit — 2003 Chevrolet Avalanche, p.36.
GM Heritage factory kit — 2005 Chevrolet Avalanche, p.131.

Avalanche — GMT900 (2007–2013)

2007–2009 Factory-verified

GM factory document — 2007 chevrolet avalanche 2wd rpo code list, p.1.
GM factory document — 2008 chevrolet avalanche 2wd rpo code list, p.1.
GM factory document — 2009 chevrolet avalanche 2wd rpo code list, p.1.
GM Heritage factory kit — 2007 Chevrolet Avalanche, p.31.

Aveo — T250 (2009–2011)

2009 Factory-verified

GM factory document — 2009 chevrolet aveo rpo code list, p.1.

Blazer — C1XX (2019–2026)

2019, 2025–2026 Factory-verified

2LT, 3LT, RS: S; Premier: S (2025 only)

GM factory document — 2019 chevrolet all new blazer fleet order guide wayback, p.2.
GM factory document — 2025 chevrolet blazer fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet blazer fleet order guide, p.4.
GM factory document — 2026 chevrolet blazer fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet blazer fleet order guide, p.3.

Blazer EV (2024–2027)

2025–2027 Factory-verified

GM factory document — 2025 chevrolet blazer ev fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet blazer ev fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet blazer ev fleet order guide rpo codes, p.1.

Blazer — S-10 second generation (1995–2005)

2001–2003 Factory-verified

GM factory document — 2001 chevrolet blazer 4wd rpo code list, p.1.
GM factory document — 2002 chevrolet blazer 4wd rpo code list, p.1.
GM factory document — 2003 chevrolet blazer 4wd rhd rpo code list, p.1.

Bolt EV — first generation (2017–2023)

2017, 2023 Factory-verified

LT, Premier: S; 2017: with a 3-month Guidance plan trial; 2023 EUV guide: OnStar and Chevrolet connected services capable

GM factory document — 2017 chevrolet bolt ev fleet order guide wayback, p.2.
GM factory document — 2023 chevrolet 23 bolt ev body builder sm en us 2022aug26, p.10.
GM factory document — 2023 chevrolet 23 bolt euv body builder sm en us 2022aug29, p.11.
GM factory document — 2023 chevrolet bolt euv fleet order guide wayback, p.1.

Bolt — second generation (2027)

2027 Factory-verified

LT, RS: S; service plan required

GM factory document — 2027 chevrolet new bolt fleet order guide, p.2.

BrightDrop (2022–2026)

2025–2026 Factory-verified

S;

GM factory document — 2025 chevrolet brightdrop 400 and brightdrop 600 fleet order guide, p.2.
GM factory document — 2026 chevrolet brightdrop 400 and brightdrop 600 fleet order guide, p.2.

Camaro — Gen 5 Zeta (2010–2015)

2014 Confirmed

GM Authority 2014 RPO list

Camaro — Gen 6 Alpha (2016–2024)

2016 Factory-verified

GM factory document — 2016 chevrolet camaro fleet order guide wayback, p.1.
2019, 2023 Factory-verified

the 2016 list reads OnStar guidance plan, 6 months;

GM factory document — 2019 chevrolet camaro fleet order guide wayback, p.3.
GM factory document — 2023 chevrolet camaro fleet order guide wayback, p.4.

Captiva Sport — Theta (2012–2015)

2014 Factory-verified

1LS, 2LS, 1LT, LTZ: S; requires U2K; the plan covers Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation

GM factory document — 2014 chevrolet captiva sport fleet fleet order guide wayback, p.2.

Cavalier — third generation (1995–2005)

2003–2005 Factory-verified

GM factory document — 2003 chevrolet cavalier rpo code list, p.1.
GM factory document — 2005 chevrolet cavalier rpo code list, p.1.
GM Heritage factory kit — 2003 Chevrolet Cavalier, p.88.
GM Heritage factory kit — 2005 Chevrolet Cavalier, p.91.

Cobalt — Delta (2005–2010)

2005–2009 Factory-verified

GM factory document — 2005 chevrolet cobalt rpo code list, p.1.
GM factory document — 2006 chevrolet cobalt rpo code list, p.1.
GM factory document — 2007 chevrolet cobalt rpo code list, p.1.
GM factory document — 2008 chevrolet cobalt rpo code list, p.1.
GM factory document — 2009 chevrolet cobalt rpo code list, p.1.

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

2015–2019, 2021–2022 Factory-verified

2015: LT, Z71: S; WT: O; Base: not offered; 2015: Directions and Connections plan for 6 months; 2018 from GM's 2018 Colorado order guide (PDF); 2021 from the upfitter list GM files for 2021 and 2022

GM factory document — 2015 chevrolet colorado fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet canyon colorado electrical body builders manual service manual 2016 en us, p.14.
GM factory document — 2017 chevrolet canyon colorado electrical body builders manual service manual 2017 en us, p.17.
GM factory document — 2019 chevrolet 19 coloradocanyon body builder sm u 2018aug01 1, p.13.
GM factory document — 2022 chevrolet 22 canyon colorado electrical body builder sm en us 2021oct15, p.13.
GM factory document — 2018 chevrolet colorado order guide copy gm authority, p.4.

Colorado — Third generation (2023–2027)

2023–2027 Factory-verified

S on all trims

GM factory document — 2023 chevrolet 23colorado electrical body builder, p.13.
GM factory document — 2024 chevrolet 24colorado electrical body builder manual 18272478 2023oct09, p.14.
GM factory document — 2025 chevrolet colorado fleet order guide, p.29.
GM factory document — 2026 chevrolet colorado fleet order guide, p.34.
GM factory document — 2027 chevrolet colorado fleet order guide, p.33.

Colorado — GMT355 (2004–2012)

2004–2009 Factory-verified

GM factory document — 2004 chevrolet colorado pickup 2wd rpo code list, p.1.
GM factory document — 2005 chevrolet colorado pickup 2wd rpo code list, p.1.
GM factory document — 2006 chevrolet colorado pickup 2wd rpo code list, p.1.
GM factory document — 2007 chevrolet colorado pickup 2wd rpo code list, p.1.
GM factory document — 2008 chevrolet colorado pickup 2wd rpo code list, p.1.
GM factory document — 2009 chevrolet colorado pickup 2wd rpo code list, p.1.

Corvette — C6 (2005–2013)

2005–2009 Factory-verified

GM factory document — 2005 chevrolet corvette rpo code list, p.1.
GM factory document — 2006 chevrolet corvette rpo code list, p.1.
GM factory document — 2007 chevrolet corvette rpo code list, p.1.
GM factory document — 2008 chevrolet corvette rpo code list, p.1.
GM factory document — 2009 chevrolet corvette rpo code list, p.1.

Corvette — C7 (2014–2019)

2014–2019 Factory-verified

all models: S; 2014–2015 Directions and Connections; 2016 on Guidance; 2019: from GM order-guide copies (Corvette Action Center, GM Authority)

GM factory document — 2014 chevrolet corvette stingray fleet order guide wayback, p.1.
GM factory document — 2015 chevrolet corvette fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet corvette fleet order guide wayback, p.3.
GM factory document — 2017 chevrolet corvette fleet order guide wayback, p.1.
GM factory document — 2018 chevrolet corvette fleet order guide wayback, p.3.

Corvette — C8 (2020–2027)

2020–2027 Factory-verified

the 2020–2024 lists print OnStar and Chevrolet connected services capable

GM factory document — 2020 chevrolet corvette stingray order guide copy corvetteblogger, p.41.
GM factory document — 2021 chevrolet corvette fleet order guide wayback, p.1.
GM factory document — 2022 chevrolet corvette stingray order guide copy corvetteblogger, p.53.
GM factory document — 2023 chevrolet corvette fleet order guide wayback, p.2.
GM factory document — 2024 chevrolet corvette stingray z06 e ray order guide copy corvetteblogger, p.154.
GM factory document — 2025 chevrolet corvette fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet corvette fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet corvette fleet order guide rpo codes, p.1.

Cruze — first generation (2011–2016)

2014, 2016 Factory-verified

2014: all but 1FL: S (Directions and Connections plan); 2016: all: S (Guidance plan)

GM factory document — 2014 chevrolet cruze fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet cruze limited fleet order guide wayback, p.2.

Cruze — second generation (2016–2019)

2018 Factory-verified

includes Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance, Turn-by-Turn Navigation and Advanced Diagnostics; 2018: sedan S on all; hatch S on all

GM factory document — 2018 chevrolet cruze order guide copy gm authority, p.41, p.51, p.87.
2019 Factory-verified

2019: sedan S on all; hatch S on all

GM factory document — 2019 chevrolet cruze order guide june 1 2018 copy gm authority, p.30, p.36, p.71.

Equinox EV — Ultium BEV2 (2024–2027)

2025–2027 Factory-verified

GM factory document — 2025 chevrolet new 25my equinox ev fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet equinox ev fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet equinox ev fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet new 25my equinox ev fleet order guide, p.3.
GM factory document — 2026 chevrolet equinox ev fleet order guide, p.3.
GM factory document — 2027 chevrolet equinox ev fleet order guide, p.3.

Equinox — first generation (2005–2009)

2005–2009 Factory-verified

GM factory document — 2005 chevrolet equinox rpo code list, p.1.
GM factory document — 2006 chevrolet equinox rpo code list, p.1.
GM factory document — 2007 chevrolet equinox rpo code list, p.1.
GM factory document — 2008 chevrolet equinox rpo code list, p.1.
GM factory document — 2009 chevrolet equinox rpo code list, p.1.

Equinox — Second generation (2010–2017)

2015 Factory-verified

S on all trims; the plan covers Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation

GM factory document — 2015 chevrolet equinox fleet order guide wayback, p.2.
2017 Factory-verified

S on all trims; the trial excludes hands-free calling

GM factory document — 2017 chevrolet equinox order guide copy gm authority, p.19.

Equinox — Third generation (D2XX) (2018–2024)

2018 Factory-verified

L, LS, LT, Premier: S

GM factory document — 2018 chevrolet all new equinox fleet order guide wayback, p.1.
2019 Factory-verified

1SM, 1LS, 2FL, 1LT, 2LT, 3LT, 1LZ, 2LZ, 3LZ: S

GM factory document — 2019 chevrolet equinox order guide april 6 2018 copy gm authority, p.119.

Equinox — Fourth generation (2025–2027)

2025–2027 Factory-verified

S on all trims; the guides describe OnStar Basics (OnStar Fleet Basics for Fleet) and say a service plan is required

GM factory document — 2025 chevrolet all new equinox fleet order guide, p.3.
GM factory document — 2026 chevrolet equinox fleet order guide, p.3.
GM factory document — 2027 chevrolet equinox fleet order guide, p.3.

Express — GMT610 (2003–2027)

2003–2006, 2014–2016, 2018, 2022–2027 Factory-verified

the 2023 Upfitter list reads Communication system, vehicle, OnStar and the 2025–2027 guides read OnStar services capable; S: Cargo 1WT, Cutaway 1WT, Cutaway 2WT (2025–2026), Passenger 1LS, Passenger 1LT

GM factory document — 2003 chevrolet express rpo code list, p.1.
GM factory document — 2004 chevrolet express awd rpo code list, p.1.
GM factory document — 2005 chevrolet express awd rpo code list, p.1.
GM factory document — 2006 chevrolet express rpo code list, p.1.
GM factory document — 2014 chevrolet gh van elec bbm si brief, p.8.
GM factory document — 2015 chevrolet express savana electrical body builders manual service manual 2015 en us, p.16.
GM factory document — 2016 chevrolet express savana electrical body builders manual service manual 2016 en us, p.11.
GM factory document — 2018 chevrolet 18 express savana bodybuilders sm 2017nov06, p.17.
GM factory document — 2022 chevrolet 22 express savana electrical body builder sm en us 2021oct12, p.14.
GM factory document — 2023 chevrolet 23 express savana body builder sm en us 2022sep13, p.15.
GM factory document — 2024 chevrolet 24 express savana body builder manual 18553161 2023oct26, p.15.
GM factory document — 2025 chevrolet my25 express savana electrical bbm, p.13.
GM factory document — 2025 chevrolet express cargo fleet order guide, p.2.
GM factory document — 2025 chevrolet express cutaway fleet order guide, p.2.
GM factory document — 2025 chevrolet express passenger fleet order guide, p.2.
GM factory document — 2026 chevrolet my26 express savana electrical bbm, p.13.
GM factory document — 2026 chevrolet express cargo fleet order guide, p.2.
GM factory document — 2026 chevrolet express cutaway fleet order guide, p.2.
GM factory document — 2026 chevrolet express passenger fleet order guide, p.2.
GM factory document — 2027 chevrolet express cargo fleet order guide, p.2.
GM factory document — 2027 chevrolet express cutaway fleet order guide, p.2.
GM factory document — 2027 chevrolet express passenger fleet order guide, p.2.

HHR (2006–2011)

2006–2009 Factory-verified

GM factory document — 2006 chevrolet hhr rpo code list, p.1.
GM factory document — 2007 chevrolet hhr rpo code list, p.1.
GM factory document — 2008 chevrolet hhr rpo code list, p.1.
GM factory document — 2009 chevrolet hhr rpo code list, p.1.
GM Heritage factory kit — 2006 Chevrolet HHR, p.25, p.117.

Impala — tenth generation (2014–2020)

2014–2016 Factory-verified

all trims: S; the 2014–2015 guides give the Directions and Connections plan, the 2016 guide the Guidance plan

GM factory document — 2014 chevrolet impala fleet order guide wayback, p.2.
GM factory document — 2015 chevrolet impala fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet impala fleet order guide wayback, p.2.

Impala — eighth generation (2000–2005)

2001–2005 Factory-verified

Order guides (2003 p.117) call it OnStar.

GM factory document — 2001 chevrolet impala rpo code list, p.1.
GM factory document — 2002 chevrolet impala rpo code list, p.1.
GM factory document — 2003 chevrolet impala rpo code list, p.1.
GM factory document — 2004 chevrolet impala rpo code list, p.1.
GM factory document — 2005 chevrolet impala rpo code list, p.1.
GM Heritage factory kit — 2001 Chevrolet Impala, p.34.
GM Heritage factory kit — 2004 Chevrolet Impala, p.30.

Impala — ninth generation (2006–2016)

2006–2009 Factory-verified

The order guides: OnStar, 1 year Safe and Sound plan.

GM factory document — 2006 chevrolet impala rpo code list, p.1.
GM factory document — 2007 chevrolet impala rpo code list, p.1.
GM factory document — 2008 chevrolet impala rpo code list, p.1.
GM factory document — 2009 chevrolet impala rpo code list, p.1.

Malibu — Sixth generation, Epsilon (2004–2008)

2004–2007 Factory-verified

shared Epsilon code (Pontiac G6, Saturn Aura).

GM factory document — 2004 chevrolet malibu rpo code list, p.1.
GM factory document — 2005 chevrolet malibu rpo code list, p.1.
GM factory document — 2006 chevrolet malibu rpo code list, p.1.
GM factory document — 2007 chevrolet malibu rpo code list, p.1.
GM Heritage factory kit — 2004 Chevrolet Malibu, p.38.
GM Heritage factory kit — 2005 Chevrolet Malibu, p.23.

Malibu — Epsilon II (2008–2012)

2008–2009 Factory-verified

GM factory document — 2008 chevrolet malibu rpo code list, p.1.
GM factory document — 2009 chevrolet malibu rpo code list, p.1.

Malibu — eighth generation (2013–2016)

2015–2016 Factory-verified

all trims: S; the 2015 guide gives the Directions and Connections plan, the 2016 guide the Guidance plan

GM factory document — 2015 chevrolet malibu fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet malibu limited fleet order guide wayback, p.2.

Malibu — ninth generation (2016–2025)

2016 Factory-verified

all trims: S; GM's 2016 Malibu order guide

GM factory document — 2016 chevrolet malibu order guide copy gm authority, p.3.
2025 Factory-verified

all trims: S; service plan required

GM factory document — 2025 chevrolet malibu fleet order guide, p.3.

Monte Carlo — sixth generation (2000–2007)

2001–2007 Factory-verified

Also in the kit's Monte Carlo order guide.

GM factory document — 2001 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2002 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2003 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2004 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2005 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2006 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2007 chevrolet monte carlo rpo code list, p.1.
GM Heritage factory kit — 2003 Chevrolet Monte Carlo, p.92.
GM Heritage factory kit — 2005 Chevrolet Monte Carlo, p.94.
GM Heritage factory kit — 2006 Chevrolet Monte Carlo, p.110.

S-10 pickup — Second generation (1994–2004)

2001–2002 Factory-verified

GM factory document — 2001 chevrolet s10 pickup 4wd rpo code list, p.1.
GM factory document — 2002 chevrolet s10 pickup 4wd rpo code list, p.1.

Silverado EV — BT1 (2024–2027)

2024–2027 Factory-verified

2026: requires UE1; 2027: requires UE1

GM factory document — 2024 chevrolet silverado ev fleet fleet order guide wayback, p.1.
GM factory document — 2027 chevrolet silverado ev fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet silverado ev fleet order guide, p.4.
GM factory document — 2026 chevrolet silverado ev fleet order guide, p.5.
GM factory document — 2027 chevrolet silverado ev fleet order guide, p.5.

Silverado 1500 — Fifth generation (2027)

2027 Factory-verified

GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide, p.25.

Silverado — GMT800 (1999–2007)

2001–2007 Factory-verified

GM factory document — 2001 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2007 chevrolet silverado classic 2wd rpo code list, p.1.
GM Heritage factory kit — 2001 Chevrolet Silverado, p.57.
GM Heritage factory kit — 2007 Chevrolet Silverado, p.61.

Silverado — GMT900 (2007–2013)

2009 Factory-verified

The list prints G.P.S. 1.

GM factory document — 2009 chevrolet silverado 2wd rpo code list, p.1.

Silverado HD — GMT800 (2001–2007)

2001–2007 Factory-verified

GM factory document — 2001 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2002 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2003 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2004 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2005 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2006 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2007 chevrolet silverado classic 2wd rpo code list, p.1.
GM Heritage factory kit — 2001 Chevrolet Silverado HD, p.63.
GM Heritage factory kit — 2002 Chevrolet Silverado HD, p.42.
GM Heritage factory kit — 2005 Chevrolet Silverado 2500HD, p.166.

Silverado HD — GMT900 (2007–2014)

2007–2009, 2014 Factory-verified

the list prints G.P.S. 1; the 2014 guide calls it OnStar

GM factory document — 2007 chevrolet silverado 2wd rpo code list, p.1.
GM factory document — 2008 chevrolet silverado 2wd rpo code list, p.1.
GM factory document — 2009 chevrolet silverado 2wd rpo code list, p.1.
GM factory document — 2014 chevrolet silverado 3500hd cc fleet order guide wayback, p.2.

Silverado HD — K2XX (2015–2019)

2016 Factory-verified

the 2016 guides print the OnStar Guidance plan for 6 months; the 2017 guide prints 3 months (its own row), the 2018 guide a limited trial with no term and the 2019 guides OnStar connected services capable, so 2018 and 2019 are not claimed

GM factory document — 2016 chevrolet silverado 2500hd fleet order guide wayback, p.2.
2017 Factory-verified

the OnStar Guidance plan; fleet orders receive a 6-month trial; 2017: GM's 2017 Silverado 2500HD order guide

GM factory document — 2017 chevrolet silverado 2500hd order guide revised august 12 2016 copy gm authority, p.6.

Silverado HD (T1XX, 2020–2027)

2023, 2025–2027 Factory-verified

GM factory document — 2023 chevrolet 23silverado 2500 3500hd electrical body builder sm en us 2022oct12, p.14.
GM factory document — 2025 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.

Silverado — K2XX (2014–2019)

2015 Factory-verified

GM's 2018 fleet guide prints the code as "OnStar Guidance Plan for 6 months" and the 2019 LD fleet guide as "OnStar and Chevrolet connected services capable", so neither year is claimed.

GM factory document — 2015 chevrolet silverado 1500 fleet order guide wayback, p.1.

Silverado Medium Duty (GM515, 2019–2026)

2025–2026 Factory-verified

GM factory document — 2025 chevrolet silverado 4500 hd 5500 hd and 6500 hd fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 4500 hd 5500 hd and 6500 hd fleet order guide rpo codes, p.1.

Silverado — T1XX (2019–2026)

2020, 2022–2026 Factory-verified

the 2020 list reads "OnStar and Chevrolet connected services capable";

GM factory document — 2020 chevrolet silverado 1500 fleet order guide wayback, p.1.
GM factory document — 2022 chevrolet 22 silverado 1500 new electrical body builder 042822, p.14.
GM factory document — 2023 chevrolet 23 silverado 1500 electrical body builder sm en us 2022oct24, p.15.
GM factory document — 2024 chevrolet 24 silverado1500 electrical body builder 2023nov29, p.17.
GM factory document — 2025 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.

Sonic — first generation (2012–2020)

2016 Single-source

the 6-month trial changes from the Directions and Connections plan to the Guidance plan for 2016; GM Authority 2016 changes article (not a GM document)
2017–2019 Factory-verified

all trims: S; 2017: 6-month Guidance plan; 2018: Guidance plan limited trial; 2019: OnStar and Chevrolet connected services capable

GM factory document — 2017 chevrolet sonic order guide copy gm authority, p.64.
GM factory document — 2018 chevrolet sonic order guide copy gm authority, p.70.
GM factory document — 2019 chevrolet sonic order guide may 4 2018 copy gm authority, p.63.

Spark EV — M300 (2014–2016)

2014 Factory-verified

1LT, 2LT: S; includes Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation

GM factory document — 2014 chevrolet spark ev and spark fleet order guide wayback, p.2.

Spark — M400 (2016–2022)

2017–2019 Factory-verified

all trims: S; Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance, turn-by-turn navigation and diagnostics; the 2017 guide reads a 6-month Guidance Plan, the 2018 and 2019 guides a limited trial; 2018 from GM's 2018 order guide

GM factory document — 2017 chevrolet spark order guide copy gm authority, p.2, p.16.
GM factory document — 2018 chevrolet spark order guide copy gm authority, p.3, p.21.
GM factory document — 2019 chevrolet spark order guide copy gm authority, p.3, p.21.

SS — single generation (2014–2017)

2014–2016 Factory-verified

S; 2014–2015: Directions and Connections plan with Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation; 2016: Guidance plan, the trial without Hands-Free Calling

GM factory document — 2014 chevrolet ss fleet order guide wayback, p.2.
GM factory document — 2015 chevrolet ss fleet order guide wayback, p.4.
GM factory document — 2016 chevrolet ss fleet order guide wayback, p.2.

SSR (2003–2006)

2005–2006 Factory-verified

GM factory document — 2005 chevrolet ssr rpo code list, p.1.
GM factory document — 2006 chevrolet ssr rpo code list, p.1.

Suburban — GMT800 (2000–2006)

2001–2006 Factory-verified

GM factory document — 2001 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2002 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2003 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2004 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2005 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2006 chevrolet chevy suburban 2wd rpo code list, p.1.
GM Heritage factory kit — 2001 Chevrolet Suburban, p.52.
GM Heritage factory kit — 2002 Chevrolet Suburban, p.38.
GM Heritage factory kit — 2003 Chevrolet Suburban, p.39.
GM Heritage factory kit — 2005 Chevrolet Suburban, p.134.

Suburban — GMT900 (2007–2014)

2007–2009, 2014 Factory-verified

The 2014 guide words it as OnStar, 6 months of Directions and Connections plan. Trim marks in the 2014 guide: LS, LT, LTZ: S.

GM factory document — 2007 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2008 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2009 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2014 chevrolet suburban fleet order guide wayback, p.2.
GM Heritage factory kit — 2007 Chevrolet Suburban, p.35, p.148.

Suburban — K2XX (2015–2020)

2015–2019 Factory-verified

S on all trims; 2015: Directions and Connections plan for 6 months; 2016: Guidance plan for 6 months; 2018–2019 from GM's 2018 and 2019 Suburban order guides (GM Authority copies)

GM factory document — 2015 chevrolet suburban fleet order guide wayback, p.2, p.5.
GM factory document — 2016 chevrolet suburban 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.15.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.34.
GM factory document — 2018 chevrolet suburban order guide copy gm authority, p.2.
GM factory document — 2019 chevrolet suburban order guide copy gm authority, p.2.

Suburban — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: S on all trims

GM factory document — 2025 chevrolet new suburban fleet order guide, p.3.
GM factory document — 2026 chevrolet suburban fleet order guide, p.3.
GM factory document — 2027 chevrolet suburban fleet order guide, p.3.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.13.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.13.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.9.

Tahoe — GMT800 (2000–2006)

2001–2006 Factory-verified

GM factory document — 2001 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2002 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2003 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2004 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2005 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2006 chevrolet tahoe 2wd rpo code list, p.1.
GM Heritage factory kit — 2002 Chevrolet Tahoe, p.31.
GM Heritage factory kit — 2003 Chevrolet Tahoe, p.32.
GM Heritage factory kit — 2006 Chevrolet Tahoe, p.108.

Tahoe — GMT900 (2007–2014)

2007–2009 Factory-verified

GM factory document — 2007 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2008 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2009 chevrolet tahoe 2wd rpo code list, p.1.
GM Heritage factory kit — 2007 Chevrolet Tahoe, p.29, p.150.

Tahoe — K2XX (2015–2020)

2015–2019 Factory-verified

S on all trims; 2015: Directions and Connections plan for 6 months; 2016: Guidance plan for 6 months; 2018–2019 from GM's 2018 and 2019 Tahoe order guides (GM Authority copies)

GM factory document — 2015 chevrolet tahoe fleet order guide wayback, p.1, p.3.
GM factory document — 2016 chevrolet tahoe 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.15.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.34.
GM factory document — 2018 chevrolet tahoe order guide copy gm authority, p.2.
GM factory document — 2019 chevrolet tahoe order guide copy gm authority, p.2.

Tahoe — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: S on all trims

GM factory document — 2025 chevrolet new tahoe retail and fleet fleet order guide, p.2.
GM factory document — 2026 chevrolet tahoe retail and fleet fleet order guide, p.3.
GM factory document — 2027 chevrolet tahoe retail and fleet fleet order guide, p.3.
GM factory document — 2027 chevrolet tahoe police package and special service fleet order guide, p.3.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.13.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.13.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.9.

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

2025–2027 Factory-verified

all trims: S; service plan required

GM factory document — 2025 chevrolet trailblazer fleet order guide, p.3.
GM factory document — 2026 chevrolet trailblazer fleet order guide, p.3.
GM factory document — 2027 chevrolet trailblazer limited fleet order guide, p.3.

TrailBlazer — GMT360 (2002–2009)

2002–2009 Factory-verified

GM Heritage factory kit — 2002 Chevrolet Trailblazer, p.28.
GM factory document — 2002 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2003 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2004 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2005 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2006 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2007 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2008 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2009 chevrolet trailblazer 2wd rpo code list, p.1.

Traverse — First generation (2009–2017)

2009, 2015 Factory-verified

the 2015 guide reads 6 months of the OnStar Directions and Connections plan.

GM factory document — 2009 chevrolet traverse rpo code list, p.1.
GM factory document — 2015 chevrolet traverse fleet order guide wayback, p.1.

Traverse — C1XX (2018–2024)

2018–2019 Factory-verified

S on all trims; 2018: the OnStar Guidance Plan limited trial service (6-month trial on fleet orders); 2019: OnStar and Chevrolet connected services capable (3-month trial on fleet orders)

GM factory document — 2018 chevrolet traverse order guide copy gm authority, p.8, p.41.
GM factory document — 2019 chevrolet traverse order guide copy gm authority, p.9, p.57.
2024 Single-source

decoderpo.com's 2024 Traverse Limited order guide page lists it on its Standart Equipment tab (1LS); the page is a T3 mirror of GM's guide and the repository holds no GM document for 2024; the page words it as "OnStar and Chevrolet connected services capable"

Traverse — Third generation (2024–2027)

2025–2027 Factory-verified

S on all trims; service plan required

GM factory document — 2025 chevrolet traverse fleet order guide, p.4.
GM factory document — 2026 chevrolet traverse fleet order guide, p.4.
GM factory document — 2027 chevrolet traverse fleet order guide, p.4.
2024 Single-source

decoderpo.com's 2024 ALL-NEW Traverse order guide page lists it on its Standart Equipment tab (LS, LT, Z71); the page is a T3 mirror of GM's guide and the repository holds no GM document for 2024; the page words it as "OnStar and Chevrolet connected services capable"

Trax — first US generation (2015–2022)

2016, 2018–2019 Factory-verified

all trims: S; 2016: 6-month Guidance plan; 2018: 3-month Guidance plan (6 months on fleet orders); 2019: printed as OnStar and Chevrolet connected services capable (3-month trial on fleet orders); GM Authority's 2016 changes article says the 2015 plan was Directions and Connections

GM factory document — 2016 chevrolet trax fleet order guide wayback, p.2.
GM factory document — 2018 chevrolet trax order guide copy gm authority, p.17.
GM factory document — 2019 chevrolet trax order guide copy gm authority, p.16.

Trax — Second generation, VSS-F (2024–2026)

2025–2026 Factory-verified

all trims: S; a service plan is required

GM factory document — 2025 chevrolet trax fleet order guide, p.3.
GM factory document — 2026 chevrolet trax fleet order guide, p.3.

Uplander (2005–2008)

2005–2008 Factory-verified

GM factory document — 2005 chevrolet uplander rpo code list, p.1.
GM factory document — 2006 chevrolet uplander rpo code list, p.1.
GM factory document — 2007 chevrolet uplander rpo code list, p.1.
GM factory document — 2008 chevrolet uplander rpo code list, p.1.

Venture — U-body minivan (1997–2005)

2001–2005 Factory-verified

the 2001–2002 lists print "Communicatioin"

GM factory document — 2001 chevrolet venture ext rpo code list, p.1.
GM factory document — 2002 chevrolet venture ext rpo code list, p.1.
GM factory document — 2003 chevrolet venture ext rpo code list, p.1.
GM factory document — 2004 chevrolet venture ext rpo code list, p.1.
GM factory document — 2005 chevrolet venture ext rpo code list, p.1.

Volt — first generation (2011–2015)

2015 Factory-verified

Volt: S; includes Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation; cruze-gen1 reads UE1 as a 6 month OnStar trial

GM factory document — 2015 chevrolet volt fleet order guide wayback, p.2.

Volt — second generation (2016–2019)

2016 Factory-verified

LT, Premier: S; includes Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance, Turn-by-Turn Navigation and Advanced Diagnostics, without Hands-Free Calling; volt-gen1 reads a 3-year Directions and Connections plan

GM factory document — 2016 chevrolet volt fleet order guide wayback, p.2.
2017–2018 Factory-verified

LT, Premier: S; fleet orders receive a 6-month trial; the 2018 guide calls it the Guidance Plan Limited Trial Service

GM factory document — 2017 chevrolet volt fleet order guide wayback, p.2.
GM factory document — 2018 chevrolet volt order guide copy gm authority, p.3.

This page aggregates every documented appearance of UE1 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.