Ram TSB #1805522

2020 Ram 4500

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module (ECM) / PowertrainControl Module (PCM) with the latest available software.

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Date Published
MAR 18, 2022
NHTSA TSB #
10229153
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