CADILLAC, CHEVROLET · 2025-05-30
This Preliminary information communicates to the dealer a possible location for an engine harness chafe that may cause a Service High Voltage system with charge limited to 26% message with DTC P1C01 or U016B.
U016B · Manufacturer communications
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
U016B ← What does this code mean?2 Results
CADILLAC, CHEVROLET · 2018-03-29
This Bulletin provides information for clearing DTC U016B that was inadvertently set when the Technician was servicing the vehicle.