Affected Component: BACK OVER PREVENTION

Date Published
JAN 28, 2022
NHTSA TSB #
10213763
TSB Document
Summary
This informational bulletin provides technicians with Information for Identifying non-GM ECM calibration use and Power-Up hardware detection in Duramaxâ?¢ diesel engines â?? Photograph Tech 2® Calibration IDs, Calibration Verification Numbers (CVNs) and Transmission Data Screen.