Audio system, Chevrolet Infotainment 3 Premium system with connected navigation, HD color touchscreen, AM/FM stereo, Bluetooth audio streaming for 2 active devices, Apple CarPlay and Android Auto capable

Years 2019–23, 2025–26 Models 6 Factory citations 13

Also described as Audio system, Chevrolet Infotainment 3 Premium with connected navigation, 8 inch diagonal HD color touchscreen, AM/FM stereoAudio system, Chevrolet Infotainment 3 Premium system with connected Navigation, 8" diagonal HD color touchscreenAudio system, Chevrolet infotainment system with navigation, 8 inch diagonal color touch-screen, greater memoryAudio system, Chevrolet Infotainment 3 Premium system with connected navigation, 8 inch diagonal HD color touchscreenAudio system, Chevrolet Infotainment 3 Premium with connected navigation, 8" diagonal HD color touch screen

Also documented for Buick Cadillac GMC

Documented applications

Blazer — C1XX (2019–2026)

2019, 2025–2026 Factory-verified

2LT: not available; 3LT: O; RS: S; Premier: S (2025 only); the 2019 lists print an 8" diagonal screen; the 2025 and 2026 lists print 10.2"

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.2.
GM factory document — 2026 chevrolet blazer fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet blazer fleet order guide, p.1.

Camaro — Gen 6 Alpha (2016–2024)

2019 Factory-verified

Bluetooth audio streaming for 2 active devices, Apple CarPlay and Android Auto capable;

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

Corvette — C8 (2020–2027)

2020–2023 Factory-verified

GM factory document — 2020 chevrolet corvette stingray order guide copy corvetteblogger, p.40.
GM factory document — 2021 chevrolet corvette fleet order guide wayback, p.1.
GM factory document — 2022 chevrolet corvette stingray order guide copy corvetteblogger, p.51.
GM factory document — 2023 chevrolet corvette stingray z06 order guide copy corvetteblogger, p.94.

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

2019 Factory-verified

new for 2019; in the Infotainment II Package; letter O in the code as GM prints it; GM prints no zero form

GM factory document — 2019 chevrolet equinox order guide april 6 2018 copy gm authority, p.117.

Silverado — T1XX (2019–2026)

2020, 2022 Factory-verified

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.11.

Traverse — C1XX (2018–2024)

2020 Single-source

LT Leather: O (in CXH); RS, Premier, High Country: S; GM Authority's 2020 changes page (its 2022 changes page gives IOU in its place)

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