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Chrysler PT Cruiser Software Updates for Powertrain Control Module Will Improve Shift Quality

 
Chrysler PT Cruiser Problem
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Model Years Affected: 2006, 2007, 2008, 2009, 2010

Average Mileage: 61,447 mi (20,000 mi - 113,000 mi)

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2.4L 4 cylinder (non-turbo)
Software updates to the Powertrain Control Module (PCM) are available that can improve shift quality for rough up and/or down shifts. On higher mileage vehicles, other problems may cause shifting issues. Diagnoses may be required to isolate the cause. Anytime major transmission repairs are made the PCM software should be checked and updated as necessary.

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