TSB Document:

Affected Component: ELECTRICAL SYSTEM

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.

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Date Published
JUL 14, 2023
NHTSA TSB #
10239504
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