Flash: Powertrain Diagnostic and System Improvements
This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest
available software.
Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further
investigation the technician may find that the following Diagnostic Trouble Code (DTC) has
been set:
· **U0140 - Lost Communication With Body Control Module (TIPM). (2012 PM
vehicle).
The following software enhancements are also available:
· Cruise control enhancements. (2012 PM vehicle).**
· Improvement to reduce a long crank time when temperatures are between -17°C (0°
F) and 10°C (50° F) after an 8 hour soak time (Sales Code ECN).
