Affected Component: ELECTRICAL SYSTEM

Date Published

FEB 28, 2018

NHTSA TSB #

10137375

TSB Document

• MC-10137375-9999.pdf

Summary

This technical bulletin provides a procedure to properly reprogram an onstar module to correct a condition of Red LED, No WiFi Operation, and/or Limited OnStar® Module Functionality After OnStar Module Replacement for Another Condition.