OnStar Protection, 42 months (fleet)

Years 2019 Models 1

Also documented for Buick Cadillac

Documented applications

Corvette — C7 (2014–2019)

2019 Confirmed

all models: O; GM 2019 order guide (CAC and GM Authority copies)

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