CHEVROLET, GMC

24-NA-110

2024-06-20 · NHTSA 11004390

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

This technical bulletin provides repair information to correct a customer concern of MIL Set P1387: Engine Block Coolant Control Valve Position Sensor Stop Performance — Internal Component Fault.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.