Jeep TSB #0811719

2020 Jeep Grand Cherokee

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Flash: Security Gateway Module (SGW) Enhancements This bulletin involves updating the Security Gateway Module (SGW) with the latest available software. Technicians may notice that the vehicles SGW is not at the latest software level.

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Date Published
NOV 22, 2019
NHTSA TSB #
10220108
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