9L3 ✓ Factory-verified

Cadillac · Regular Production Option

Tire, spare, none

Years 2025–27 Models 2 Factory citations 6

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Also documented for BuickChevroletGMCSaturn

Documented applications

CT5 — Alpha 2 (2020–2026) →

• 2025–2026 ✓ Factory-verified

  only in: CT5 (Premium Luxury, Sport); Premium Luxury, Sport: S

  ⛭ GM factory document — 2025 cadillac ct5 fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2026 cadillac ct5 fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2025 cadillac ct5 fleet order guide, p.6.

  ⛭ GM factory document — 2026 cadillac ct5 fleet order guide, p.6.

Optiq — BEV3 (2025–2027) →

• 2025–2027 ✓ Factory-verified
  ⛭ GM factory document — 2025 cadillac all electric optiq fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2027 cadillac all electric optiq optiq v fleet order guide rpo codes, p.1.

Related codes · mentioned in these notes

CT5S

This page aggregates every documented appearance of 9L3 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.