Pcm/ECM / TCM Flash PROGRAMING

WARNING: This page is about a different car, the 2009 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.

This procedure will need to be done when one or more of the following situations are true:

A vehicle's Powertrain Control Module/Engine Control Module (PCM/ECM) has been replaced.
A diagnostic trouble code (DTC) is set P1602 - PCM/ECM Not Programmed.
An updated calibration or software release is available for either the PCM/ECM or TCM ECUs.

This procedure assumes that the wiTECH™ Vehicle Connection Interface (VCI) pod, StarSCAN® and StarMOBILE® devices are configured to your dealership's network with either a wired or wireless connection. The wiTECH™ VCI pod, StarSCAN® and StarMOBILE® must also be running at the latest operating system and software release level. For more help on how to network your StarSCAN® or StarMOBILE® reference the StarSCAN® / StarMOBILE® Quick Start Networking Guide available on 'DealerCONNECT > Service > StarSCAN® and StarMOBILE® Tools > On-line Documentation' or at www.dcctools.com, under the Download Center. For the wiTECH™ VCI pod use the "HELP" tab in the wiTECH™ Diagnostic Application.