Affected Component: ELECTRICAL SYSTEM

Date Published
JUL 23, 2015
NHTSA TSB #
10149690
TSB Document
Summary
Flash: BCM Diagnostic And System Improvements This bulletin involves updating the Body Control Module (BCM) software. A customer may describe that the ambient temperature display is slow to update. Upon further investigation the technician may find the Diagnostic Trouble Code (DTC) U1220-87 ?Lost Steering Lock Request Message - Missing Message?.