AAL ✓ Factory-verified

Chevrolet · Regular Production Option

Knee bolster, driver and front passenger

Years 2008–09, 2016, 2018–19, 2023, 2025–27 Models 6 Factory citations 12

Query this via API →

Also described as Restraint, knee bolster, left-hand and right-handKnee bolster restraint, left-hand and right-hand

Also documented for BuickPontiac

Documented applications

Aveo — T200 (2004–2008) →

• 2008 ✓ Factory-verified
  ⛭ GM factory document — 2008 chevrolet aveo rpo code list, p.1.

Aveo — T250 (2009–2011) →

• 2009 ✓ Factory-verified
  ⛭ GM factory document — 2009 chevrolet aveo rpo code list, p.1.

Bolt EV — first generation (2017–2023) →

• 2023 ✓ Factory-verified
  ⛭ 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.

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

• 2025–2027 ✓ Factory-verified

  all trims: S

  ⛭ GM factory document — 2025 chevrolet trailblazer fleet order guide, p.2.

  ⛭ GM factory document — 2026 chevrolet trailblazer fleet order guide, p.2.

  ⛭ GM factory document — 2027 chevrolet trailblazer limited fleet order guide, p.3.

Trax — first US generation (2015–2022) →

• 2016, 2018–2019 ✓ Factory-verified

  all trims: S; GM prints it as a knee protector

  ⛭ GM factory document — 2016 chevrolet trax fleet order guide wayback, p.2.

  ⛭ GM factory document — 2018 chevrolet trax order guide copy gm authority, p.13.

  ⛭ GM factory document — 2019 chevrolet trax order guide copy gm authority, p.13.

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

• 2025–2026 ✓ Factory-verified

  all trims: S

  ⛭ GM factory document — 2025 chevrolet trax fleet order guide, p.3.

  ⛭ GM factory document — 2026 chevrolet trax fleet order guide, p.3.

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