FJW ✓ Factory-verified

GMC · Regular Production Option

Fuel, gasoline E15 capable

Years 2019–20, 2022–27 Models 6 Factory citations 23

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Also described as Vehicle fuel, gasoline E15Fuel, gasoline, E15 capableFuel, gasoline, E15

Also documented for BuickCadillacChevrolet

Documented applications

Canyon — Third generation (VSS-T) (2023–2027) →

• 2023–2024, 2026 ✓ Factory-verified
  ⛭ GM factory document — 2023 gmc 23canyon electrical body builder 2023march13, p.10.

  ⛭ GM factory document — 2024 gmc 24 canyon electrical body builder manual 2023oct04, p.11.

  ⛭ GM factory document — 2026 gmc canyon electrical body builder manual service manual 2026 en us, p.6.

Sierra — T1XX (2019–2026) →

• 2019–2020, 2022–2025 ✓ Factory-verified
  ⛭ GM factory document — 2019 gmc 19 sierra 1500 body builder feb 20, p.11.

  ⛭ GM factory document — 2020 gmc 20 sierra 1500 electrical body buil 1, p.11.

  ⛭ GM factory document — 2022 gmc 22 sierra 1500 new electrical body builder sm en us 2022jul20, p.11.

  ⛭ GM factory document — 2023 gmc 23 sierra 1500 electrical body builder sm en us 2022oct12, p.11.

  ⛭ GM factory document — 2024 gmc 24 sierra 1500 sm electrical body builder esid 23dec12, p.13.

  ⛭ GM factory document — 2025 gmc my25 sierra 1500 electrical bbm, p.11.

Terrain — Second generation (D2XX) (2018–2024) →

• 2019 ✓ Factory-verified

  SL, SLE, SLT, Denali: S

  ⛭ GM factory document — 2019 gmc terrain order guide copy gm authority, p.10, p.45.

Terrain — Third generation (2025–2027) →

• 2025–2027 ✓ Factory-verified

  S on all trims

  ⛭ GM factory document — 2025 gmc next generation terrain fleet order guide, p.4.

  ⛭ GM factory document — 2026 gmc next generation terrain fleet order guide, p.8.

  ⛭ GM factory document — 2027 gmc terrain fleet order guide, p.8.

Yukon — T1XX (2021–2027) →

• 2022–2023, 2025–2027 ✓ Factory-verified internal

  2027: S on all trims

  ⛭ GM factory document — 2022 gmc 22 yukon yukon xl electrical body builder sm u 2021oct13, p.10.

  ⛭ GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.10.

  ⛭ GM factory document — 2025 gmc new yukon denali fleet order guide, p.10.

  ⛭ GM factory document — 2026 gmc yukon denali fleet order guide, p.10.

  ⛭ GM factory document — 2027 gmc yukon fleet order guide, p.10.

Yukon XL — T1XX (2021–2027) →

• 2022–2023, 2025–2027 ✓ Factory-verified internal

  2027: S on all trims

  ⛭ GM factory document — 2022 gmc 22 yukon yukon xl electrical body builder sm u 2021oct13, p.10.

  ⛭ GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.10.

  ⛭ GM factory document — 2025 gmc new yukon xl denali fleet order guide, p.10.

  ⛭ GM factory document — 2026 gmc yukon xl denali fleet order guide, p.10.

  ⛭ GM factory document — 2027 gmc yukon xl fleet order guide, p.10.

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