Ram TSB #18-020-20

2020 Ram 1500

TSB Document:

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customer may experience one or more of the following:Hesitation upon Engine Stop Start (ESS) autostart. Hesitation upon light acceleration below 20 MPH. Hesitation when accelerating while warming up, with coolant temperature below 60 ºC (140 ºF).

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Date Published
MAR 05, 2020
NHTSA TSB #
10175121
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