TGC ✓ Factory-verified

Chevrolet · Regular Production Option

Headlamps, LED, with LED daytime running lamps

Years 2009, 2025–27 Models 4 Factory citations 15

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Also described as Headlamps, LEDLanguage control, French, Spanish, German

Also documented for CadillacGMC

Documented applications

Equinox EV — Ultium BEV2 (2024–2027) →

• 2025–2027 ✓ Factory-verified
  ⛭ GM factory document — 2025 chevrolet new 25my equinox ev fleet order guide rpo codes, p.1.

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

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

  ⛭ GM factory document — 2025 chevrolet new 25my equinox ev fleet order guide, p.27.

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

  ⛭ GM factory document — 2027 chevrolet equinox ev fleet order guide, p.5.

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.5.

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

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

Silverado EV — BT1 (2024–2027) →

• 2025–2027 ✓ Factory-verified

  2025: S in 2WT, 5WT, 8WT; not offered in 3LT, 2SP, 3SP; 2026: S in 4WT, 5WT, 8WT; not offered in 2LT, 3LT, 4LT, 2TR, 3TR, 2SP, 3SP; 2027: S in 4WT, 5WT, 8WT; not offered in 2LT, 3LT, 2TR, 3TR; Sierra EV reads "Headlamps, single projector, with LED daytime running lamps"

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

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

  ⛭ GM factory document — 2025 chevrolet silverado ev fleet order guide, p.8.

  ⛭ GM factory document — 2026 chevrolet silverado ev fleet order guide, p.11.

  ⛭ GM factory document — 2027 chevrolet silverado ev fleet order guide, p.10.

TrailBlazer — GMT360 (2002–2009) →

• 2009 ✓ Factory-verified
  ⛭ GM factory document — 2009 chevrolet trailblazer 2wd rpo code list, p.1.

Related codes · mentioned in these notes

2LT2SP2TR2WT3LT3SP3TR4LT4WT5WT8WT

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