LPO, Exterior Accent Package

Years 2017–18 Models 1 Factory citations 2

Also documented for Chevrolet GMC

Documented applications

CT6 — Omega (2016–2020)

2017–2018 Factory-verified

all trims: dealer-installed; 20 inch Midnight Silver wheels (5JO) and rear spoiler (SB2); not with PDR; 2018 from the 2018 CT6 order guide (a GM document); the 2019 guide prints no entry for it

GM factory document — 2017 cadillac ct6 fleet order guide wayback, p.3.
GM factory document — 2018 cadillac ct6 order guide copy gm authority, p.23, p.29.

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