Car Problem Reports

Chrysler 300 PCM/TCM Software Updates Will Address Shifting Problems

 
Chrysler 300 Problem
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Model Years Affected: 2007, 2008, 2009, 2010, 2014

Drive Train Affected: 2WD

Average Mileage: 70,000 mi (8,000 mi - 102,000 mi)

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If you experience rough shift and/or shuddering during gear shifting, software updates to the powertrain control and transmission control modules (PCM and TCM) are available which may address these problems. On higher mileage vehicles, a mechanical failure may exhibit similar symptoms. Proper diagnoses should be performed before any repairs or software upgrades are attempted.

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