Affected Component: FUEL SYSTEM, DIESEL

Date Published

OCT 15, 2012

NHTSA TSB #

10118640

TSB Document

• MC-10118640-9999.pdf

Summary

This informational bulletin provides information for Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines - Photograph Tech 2 Calibration IDs, Calibration Verification Numbers (CVNs) and Transmission Data Screen