- 2024–2027 Factory-verified
the 2025 to 2027 lists print 110-volt; the 2024 guide prints 120-volt (Sierra EV reads 120-volt); 2025: included with ZL3
KPB Factory-verified
Also documented for CadillacGMC
Documented applications
This page aggregates every documented appearance of KPB in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.