TSB Document:

Affected Component: ELECTRICAL SYSTEM

Flash: 3.6L Powertrain Diagnostic And System Enhancements P1239 This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Some customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find Diagnostic Trouble Code (DTC) P1239 - Engine Oil Temperature Too Low. Software enhancements will improve diagnostic strategies and engine stop/start performance during cold ambient temperatures with extended idle times.

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Date Published
JAN 28, 2016
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