LPO, illuminated door sill plates

Years 2014–19, 2022–23, 2025–27 Models 12 Factory citations 38

Also described as LPO, illuminated front door sill platesLPO, door sill plates, illuminatedLPO, illuminated door sill plates, front doorsLPO, illuminated sill plates

Also documented for Buick Cadillac GMC

Documented applications

Blazer — C1XX (2019–2026)

2019 Factory-verified

GM factory document — 2019 chevrolet all new blazer fleet order guide wayback, p.2.

Cruze — first generation (2011–2016)

2014, 2016 Factory-verified

2014: all: O; 2016: all but L: O; not with SAH; dealer-installed

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)

2018–2019 Factory-verified

dealer-installed; a 2018 footnote prints SOM; 2018: sedan O or ADI: 1SA, 1SB, 1SC, 1SD, 1SG, 1SH, 1SF; hatch O or ADI on all; 2019: sedan O or ADI: 1SB, 1SD, 1SH, 1SF; hatch O or ADI on all

GM factory document — 2018 chevrolet cruze order guide copy gm authority, p.40, p.50, p.86.
GM factory document — 2019 chevrolet cruze order guide june 1 2018 copy gm authority, p.30, p.36, p.70.

Equinox — Second generation (2010–2017)

2015 Factory-verified

LS, 1LT, 2LT, LTZ: dealer-installed or available

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

LS, LT, Premier: dealer-installed or available

GM factory document — 2017 chevrolet equinox order guide copy gm authority, p.18.

Malibu — ninth generation (2016–2025)

2016 Factory-verified

LS, 1LT, 2LT, Premier: O (dealer-installed); GM's 2016 Malibu order guide

GM factory document — 2016 chevrolet malibu order guide copy gm authority, p.9.

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.51.

Suburban — K2XX (2015–2020)

2015–2019 Factory-verified

A/D on all trims; 2015: marked not available at the time; 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.
GM factory document — 2016 chevrolet suburban fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2016 en us, p.13.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.29.
GM factory document — 2018 chevrolet suburban order guide copy gm authority, p.21.
GM factory document — 2019 chevrolet suburban order guide copy gm authority, p.21.

Suburban — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: LT, RST, Z71, Premier, High Country: O

GM factory document — 2025 chevrolet new suburban fleet order guide, p.44.
GM factory document — 2026 chevrolet suburban fleet order guide, p.47.
GM factory document — 2027 chevrolet suburban fleet order guide, p.44.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.12.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.12.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.8.

Tahoe — K2XX (2015–2020)

2015–2019 Factory-verified

A/D on all trims; 2015: marked not available at the time; 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.3.
GM factory document — 2016 chevrolet tahoe fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2016 en us, p.13.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.29.
GM factory document — 2018 chevrolet tahoe order guide copy gm authority, p.21.
GM factory document — 2019 chevrolet tahoe order guide copy gm authority, p.21.

Tahoe — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: LT, RST, Z71, Premier, High Country: O

GM factory document — 2025 chevrolet new tahoe retail and fleet fleet order guide, p.57.
GM factory document — 2026 chevrolet tahoe retail and fleet fleet order guide, p.61.
GM factory document — 2027 chevrolet tahoe retail and fleet fleet order guide, p.56.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.12.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.12.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.8.

Traverse — First generation (2009–2017)

2015 Factory-verified

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

Traverse — Third generation (2024–2027)

2025–2027 Factory-verified

O on all trims; included with PCL

GM factory document — 2025 chevrolet traverse fleet order guide, p.32.
GM factory document — 2026 chevrolet traverse fleet order guide, p.34.
GM factory document — 2027 chevrolet traverse fleet order guide, p.33.

This page aggregates every documented appearance of S0M in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.