All Star Edition

Years 2005, 2014–20, 2025–27 Models 7 Factory citations 15

Also described as Package, Pioneer premium audio and power sunroofAll Star Edition packagePackage, V8 power playStyle and technology package

Also documented for Buick Cadillac GMC

Documented applications

Cruze — first generation (2011–2016)

2014, 2016 Factory-verified

1SC, 1SD: O; includes UQA and CF5; the 2014 guide names it the All-Star Edition (deletes VTW), the 2016 guide the Sun and Sound Package (requires PDB)

GM factory document — 2014 chevrolet cruze fleet order guide wayback, p.2.
GM factory document — 2016 chevrolet cruze limited fleet order guide wayback, p.2.
2015 Confirmed

renamed the Style and Technology Package for 2015 (GM Authority 2015 RPO changes, which it says GM released)

Silverado HD — K2XX (2015–2019)

2016–2019 Factory-verified

Crew Cab and Double Cab; LT; trailering equipment (Z82), trailer brake controller (JL1) and LPO 4 inch round chrome assist steps (VXJ); 2017: GM's 2017 Silverado 2500HD order guide; 2018: GM's 2018 Silverado 2500HD order guide; 2019: GM's 2019 Silverado 2500HD order guide

GM factory document — 2016 chevrolet silverado 2500hd fleet order guide wayback, p.3.
GM factory document — 2017 chevrolet silverado 2500hd order guide revised august 12 2016 copy gm authority, p.19.
GM factory document — 2018 chevrolet silverado 2500hd order guide copy gm authority, p.29.
GM factory document — 2019 chevrolet silverado 2500hd order guide april 20 2018 iteration 2 copy gm authority, p.28.

Silverado HD (T1XX, 2020–2027)

2025–2027 Factory-verified

only in: 2500 HD, 3500 HD

GM factory document — 2025 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.

Silverado — K2XX (2014–2019)

2015 Factory-verified

GM factory document — 2015 chevrolet silverado 1500 fleet order guide wayback, p.1.

Silverado — T1XX (2019–2026)

2020, 2025–2026 Factory-verified

GM factory document — 2020 chevrolet silverado 1500 fleet order guide wayback, p.1.
GM factory document — 2025 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.

TrailBlazer — GMT360 (2002–2009)

2005 Factory-verified

only in: EXT; the kit lists the LH6 engine and the heavy-duty rear locking differential (G80) in it; the service lists do not print it

GM Heritage factory kit — 2005 Chevrolet Trailblazer, p.158.

Traverse — First generation (2009–2017)

2015 Factory-verified

includes UI6, KA1, UG1, QQD, PEJ and NV7.

GM factory document — 2015 chevrolet traverse fleet order guide wayback, p.1.

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