TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience the following:Erratic or inconsistent shifting. Software enhancements include:Improved shift enhancements due to PCM improvements.

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Date Published
FEB 22, 2020
NHTSA TSB #
10173379
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