AEF ✓ Factory-verified

Chevrolet · Regular Production Option

Window, power, front passenger, express up and down

Years 2020, 2022–27 Models 6 Factory citations 28

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Also described as Window, powerPower window, front passenger, express up/down

Also documented for BuickCadillacGMC

Documented applications

Blazer EV (2024–2027) →

• 2025–2027 ✓ Factory-verified

  only in: Police Package

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

  ⛭ GM factory document — 2026 chevrolet blazer ev police package fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2027 chevrolet blazer ev police package fleet order guide rpo codes, p.1.

Bolt EV — first generation (2017–2023) →

• 2023 ✓ Factory-verified

  LT, Premier: S; only in: Bolt EUV

  ⛭ 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.

Silverado HD (T1XX, 2020–2027) →

• 2023, 2025–2027 ✓ Factory-verified

  only in: 2500 HD, 3500 HD

  ⛭ GM factory document — 2023 chevrolet 23silverado 2500 3500hd electrical body builder sm en us 2022oct12, p.9.

  ⛭ 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 — T1XX (2019–2026) →

• 2020, 2022–2026 ✓ 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.9.

  ⛭ GM factory document — 2023 chevrolet 23 silverado 1500 electrical body builder sm en us 2022oct24, p.10.

  ⛭ GM factory document — 2024 chevrolet 24 silverado1500 electrical body builder 2023nov29, p.11.

  ⛭ 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.

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.5.

  ⛭ GM factory document — 2026 chevrolet suburban fleet order guide, p.6.

  ⛭ GM factory document — 2027 chevrolet suburban fleet order guide, p.6.

  ⛭ GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.9.

  ⛭ GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.9.

  ⛭ GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.5.

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.5.

  ⛭ GM factory document — 2026 chevrolet tahoe retail and fleet fleet order guide, p.5.

  ⛭ GM factory document — 2027 chevrolet tahoe retail and fleet fleet order guide, p.5.

  ⛭ GM factory document — 2027 chevrolet tahoe police package and special service fleet order guide, p.4.

  ⛭ GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.9.

  ⛭ GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.9.

  ⛭ GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.5.

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