VHM ✓ Factory-verified

Chevrolet · Regular Production Option

Vehicle health management

Years 2020–27 Models 10 Factory citations 36

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Also described as Vehicle health management, provides advance warning of vehicle issuesVehicle health management, advance warning of vehicle issuesVehicle health monitoring (prognostics)Vehicle health management, provides advanced warning of vehicle issues

Also documented for BuickCadillacGMC

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.5.

BrightDrop (2022–2026) →

• 2025–2026 ✓ Factory-verified

  S;

  ⛭ GM factory document — 2025 chevrolet brightdrop 400 and brightdrop 600 fleet order guide, p.4.

  ⛭ GM factory document — 2026 chevrolet brightdrop 400 and brightdrop 600 fleet order guide, 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.15.

  ⛭ GM factory document — 2025 chevrolet colorado fleet order guide, p.50.

  ⛭ GM factory document — 2026 chevrolet colorado fleet order guide, p.57.

  ⛭ GM factory document — 2027 chevrolet colorado fleet order guide, p.55.

Corvette — C8 (2020–2027) →

• 2020–2027 ✓ Factory-verified
  ⛭ 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.

Equinox — Fourth generation (2025–2027) →

• 2025–2027 ✓ Factory-verified

  S on all trims

  ⛭ GM factory document — 2025 chevrolet all new equinox fleet order guide, p.7.

  ⛭ GM factory document — 2026 chevrolet equinox fleet order guide, p.7.

  ⛭ GM factory document — 2027 chevrolet equinox fleet order guide, p.7.

Suburban — T1XX (2021–2027) →

• 2022–2023, 2026 ✓ Factory-verified
  ⛭ 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.10.

Tahoe — T1XX (2021–2027) →

• 2022–2023, 2026 ✓ Factory-verified
  ⛭ 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.10.

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

• 2025–2027 ✓ Factory-verified

  all trims: S; advanced warning of vehicle issues

  ⛭ GM factory document — 2025 chevrolet trailblazer fleet order guide, p.5.

  ⛭ GM factory document — 2026 chevrolet trailblazer fleet order guide, p.4.

  ⛭ GM factory document — 2027 chevrolet trailblazer limited fleet order guide, p.5.

Traverse — Third generation (2024–2027) →

• 2025–2027 ✓ Factory-verified

  S on all trims

  ⛭ GM factory document — 2025 chevrolet traverse fleet order guide, p.7.

  ⛭ GM factory document — 2026 chevrolet traverse fleet order guide, p.7.

  ⛭ GM factory document — 2027 chevrolet traverse fleet order guide, p.7.
• 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

  all trims: S

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

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

Related codes · mentioned in these notes

2LT3LTZ71

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