Affected Component: ELECTRICAL SYSTEM

Date Published

JUL 14, 2023

NHTSA TSB #

10239504

TSB Document

• MC-10239504-0001.pdf

Summary

Service Bulletin - The telematics control unit has a parasitic draw that causes a dead 12 volt battery. The telematics control unit failed to properly complete the provisioning process. This causes the unit to stay active in a reboot loop, causing a drain of the 12 volt battery.