ASV Factory-verified

Chevrolet · Regular Production Option

Sensor, cabin humidity and windshield temperature

Years 2018–19, 2023–27 Models 12 Factory citations 32

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Also described as Sensor, humidity and windshield temperatureSensor, cabin humidity

Also documented for Buick Cadillac GMC

Documented applications

Blazer — C1XX (2019–2026)

2025–2026 Factory-verified

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

GM factory document — 2025 chevrolet blazer fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet blazer fleet order guide, p.5.
GM factory document — 2026 chevrolet blazer fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet blazer fleet order guide, p.4.

Blazer EV (2024–2027)

2025 Factory-verified

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

Bolt EV — first generation (2017–2023)

2023 Factory-verified

EUV: LT, Premier: S; the EUV guide reads cabin humidity sensor

GM factory document — 2023 chevrolet 23 bolt ev body builder sm en us 2022aug26, p.8.
GM factory document — 2023 chevrolet 23 bolt euv body builder sm en us 2022aug29, p.8.
GM factory document — 2023 chevrolet bolt euv fleet order guide wayback, p.1.

BrightDrop (2022–2026)

2025–2026 Factory-verified

S;

GM factory document — 2025 chevrolet brightdrop 400 and brightdrop 600 fleet order guide, p.3.
GM factory document — 2026 chevrolet brightdrop 400 and brightdrop 600 fleet order guide, p.3.

Cruze — second generation (2016–2019)

2018–2019 Factory-verified

2018: sedan S: 1SB, 1SD, 1SH, 1SF; hatch S: 1SD, 1SH, 1SF; 2019: sedan S on all; hatch S on all

GM factory document — 2018 chevrolet cruze order guide copy gm authority, p.46, p.54, p.84.
GM factory document — 2019 chevrolet cruze order guide june 1 2018 copy gm authority, p.32, p.38, p.68.

Equinox — Fourth generation (2025–2027)

2025–2027 Factory-verified

S: ACTIV, RS; O: LT; on LT included in, and only available with, ZQ3

GM factory document — 2025 chevrolet all new equinox fleet order guide, p.4.
GM factory document — 2026 chevrolet equinox fleet order guide, p.4.
GM factory document — 2027 chevrolet equinox fleet order guide, p.4.

Silverado EV — BT1 (2024–2027)

2024–2027 Factory-verified

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.8.
GM factory document — 2026 chevrolet silverado ev fleet order guide, p.11.
GM factory document — 2027 chevrolet silverado ev fleet order guide, p.10.

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.2.

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

2025–2027 Factory-verified

2025–2026: LT, RS, ACTIV: O; 2027: ACTIV: S; LT, RS: O; included in, and only available with, C68

GM factory document — 2025 chevrolet trailblazer fleet order guide, p.20.
GM factory document — 2026 chevrolet trailblazer fleet order guide, p.20.
GM factory document — 2027 chevrolet trailblazer limited fleet order guide, p.5.

Traverse — C1XX (2018–2024)

2018–2019 Factory-verified

S on all trims

GM factory document — 2018 chevrolet traverse order guide copy gm authority, p.12, p.45.
GM factory document — 2019 chevrolet traverse order guide copy gm authority, p.13, p.61.
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

Traverse — Third generation (2024–2027)

2025–2027 Factory-verified

S on all trims

GM factory document — 2025 chevrolet traverse fleet order guide, p.6.
GM factory document — 2026 chevrolet traverse fleet order guide, p.6.
GM factory document — 2027 chevrolet traverse fleet order guide, p.6.
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

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

2025–2026 Factory-verified

LT, 2RS, ACTIV: S

GM factory document — 2025 chevrolet trax fleet order guide, p.5.
GM factory document — 2026 chevrolet trax fleet order guide, p.5.

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