Affected Component: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM

Date Published

NOV 01, 2021

NHTSA TSB #

10205739

TSB Document

• MC-10205739-9999.pdf

Summary

This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed.