UC3 ✓ Factory-verified

Cadillac · Regular Production Option

Steering wheel controls, audio, phone and cruise control

Years 2025–26 Models 1 Factory citations 4

Query this via API →

Also documented for BuickChevroletGMC

Documented applications

CT4 — Alpha 2 (2020–2026) →

• 2025–2026 ✓ Factory-verified

  all trims: S

  ⛭ GM factory document — 2025 cadillac ct4 fleet order guide, p.4.

  ⛭ GM factory document — 2025 cadillac ct4 v ct4 v blackwing fleet order guide, p.5.

  ⛭ GM factory document — 2026 cadillac ct4 fleet order guide, p.5.

  ⛭ GM factory document — 2026 cadillac ct4 v ct4 v blackwing fleet order guide, p.5.

Related codes · mentioned in these notes

S

This page aggregates every documented appearance of UC3 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.